Component Tag:
cam_cesm2_2_rel_09
HTML Created:
2024-10-02
Variable Namelist Group Category Entry Type Valid Values Possible Default Values Description and out-of-the-box Default
bndtvaer cam3_aero_data_nl aero_data_cam char*256 ['any char']
Full pathname of time-variant boundary dataset for aerosol masses.
Default: set by build-namelist.
cam3_aero_data_on cam3_aero_data_nl aero_data_cam logical ['.true.', '.false.']
Add CAM3 prescribed aerosols to the physics buffer.
Default: FALSE
prescribed_strataero_use_chemtrop prescribed_strataero_nl aerosol logical ['.true.', '.false.'] .false.
Indicates whether to use the unified chemistry tropopause method to set prescribed
stratospheric aerosols below the tropopause to zero.  This has a maximum altitude
level corresponding to 300 hPa for latitudes poleward of 50 degrees.
Default: set by build-namelist
cam_chempkg phys_ctl_nl build char*32 ['trop_mam3', 'trop_mam4', 'trop_mam7', 'trop_mozart', 'trop_strat_mam4_vbs', 'trop_strat_mam4_vbsext', ' waccm_ma', 'waccm_mad_mam4', 'waccm_ma_mam4', 'waccm_ma_sulfur', 'waccm_sc', 'waccm_sc_mam4', 'waccm_tsmlt_mam4', ' terminator', 'none']
Name of the CAM chemistry package.  N.B. this variable may not be set by
the user.  It is set by build-namelist via information in the configure
cache file to be consistent with how CAM was built.
Default: set by build-namelist
cam_physpkg phys_ctl_nl build char*16 ['cam3', 'cam4', 'cam5', 'cam6', 'adiabatic', 'held_suarez', 'kessler']
Name of the CAM physics package.  N.B. this variable may not be set by
the user.  It is set by build-namelist via information in the configure
cache file to be consistent with how CAM was built.
Default: set by build-namelist
use_simple_phys phys_ctl_nl build logical ['.true.', '.false.']
Flag for simple physics package.  N.B. this variable may not be set by
the user.  It is set by build-namelist via information in the configure
cache file to be consistent with how CAM was built.
Default: set by build-namelist
sim_year camexp cam char*9 ['1850', '2000', '1850-2000']
This varible is only used internally by build-namelist to determine
appropriate defaults for climatological or transient forcing datasets.
Default: set by build-namelist.
aer_drydep_list aerosol_nl cam_chem char*16(1000) ['any char']
List of aerosol species that undergo sediment (dry deposition).
Default: set by build-namelist.
aer_scav_coef aerosol_nl cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in BULK aerosol wet removal
Default: set by build-namelist.
aer_sol_factb aerosol_nl cam_chem real(1000) ['any real(1000)']
Below-cloud solubility factor used in BULK aerosol wet removal
Default: set by build-namelist.
aer_sol_facti aerosol_nl cam_chem real(1000) ['any real(1000)']
In-cloud solubility factor used in BULK aerosol wet removal
Default: set by build-namelist.
aer_wetdep_list aerosol_nl cam_chem char*16(1000) ['any char']
List of aerosol species that undergo wet deposition.
Default: set by build-namelist.
aerodep_flx_cycle_yr aerodep_flx_nl cam_chem integer ['any integer'] is 2000 for: {'aer_model': 'bam'}
is 2000 for: {'aer_model': 'mam'}
The  cycle year of the prescribed aerosol flux data
if aerodep_flx_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
aerodep_flx_datapath aerodep_flx_nl cam_chem char*256 ['any char'] is atm/cam/chem/trop_mozart_aero/aero for: {'aer_model': 'bam'}
is atm/cam/chem/trop_mam/aero for: {'aer_model': 'mam'}
Full pathname of the directory that contains the files specified in
aerodep_flx_filelist.
Default: set by build-namelist.
aerodep_flx_file aerodep_flx_nl cam_chem char*256 ['any char'] is aerosoldep_monthly_1849-2006_1.9x2.5_c090803.nc for: {'aer_model': 'bam'}
is mam3_1.9x2.5_L30_2000clim_c130319.nc for: {'aer_model': 'mam'}
Filename of dataset for prescribed aerosols.
Default: set by build-namelist.
aerodep_flx_filelist aerodep_flx_nl cam_chem char*256 ['any char']
Filename of file that contains a sequence of filenames for prescribed
aerosols.  The filenames in this file are relative to the directory specified
by aerodep_flx_datapath.
Default: set by build-namelist.
aerodep_flx_fixed_tod aerodep_flx_nl cam_chem integer ['any integer']
The time of day (seconds) corresponding to ssaerodep_flx_fixed_ymd
at which the prescribed aerosol flux data is fixed
if saerodep_flx_type is 'FIXED'.
Default: 0 seconds
aerodep_flx_fixed_ymd aerodep_flx_nl cam_chem integer ['any integer']
The date at which the prescribed aerosol flux data is fixed
if aerodep_flx_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
aerodep_flx_rmfile aerodep_flx_nl cam_chem logical ['.true.', '.false.']
Remove the file containing prescribed aerosol deposition fluxes from local disk when no longer needed.
Default: FALSE
aerodep_flx_specifier aerodep_flx_nl cam_chem char*32(22) ['any char']
Names of variables containing aerosol data in the prescribed aerosol datasets.
Default: none
aerodep_flx_type aerodep_flx_nl cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED'] is CYCLICAL for: {'aer_model': 'bam'}
is CYCLICAL for: {'aer_model': 'mam'}
Type of time interpolation for data in aerodep_flx files.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'SERIAL'
aircraft_co2_file camexp cam_chem char*256 ['any char'] is atm/cam/ggas/emissions-cmip6_CO2_anthro_ac_175001-201512_fv_0.9x1.25_c20181011.nc for: {'hgrid': '0.9x1.25'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_ac_175001-201512_fv_1.9x2.5_c20181011.nc for: {'hgrid': '1.9x2.5'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_ac_175001-201512_fv_0.9x1.25_c20181011.nc for: {'hgrid': 'C384'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_ac_175001-201512_fv_0.9x1.25_c20181011.nc for: {'hgrid': 'C192'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_ac_175001-201512_fv_0.9x1.25_c20181011.nc for: {'hgrid': 'C96'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_ac_175001-201512_fv_1.9x2.5_c20181011.nc for: {'hgrid': 'C48'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_ac_175001-201512_fv_1.9x2.5_c20181011.nc for: {'hgrid': 'C24'}
Full pathname of the ac_CO2 file specified in the filelist in
aircraft_specifier.  This is only to
get this name into the cam.input_data_list for the CESM scripts.
Default: set by build-namelist.
aircraft_datapath aircraft_emit_nl cam_chem char*256 ['any char'] atm/cam/ggas
Full pathname of the directory that contains the files specified in
aircraft_specifier.
Default: set by build-namelist.
aircraft_specifier aircraft_emit_nl cam_chem char*256(100) ['any char']
Filename of file that contains aircraft input file lists. The filenames in the files are relative
to the directory specified by aircraft_datapath.
Default: set by build-namelist.
aircraft_type aircraft_emit_nl cam_chem char*32 ['CYCLICAL_LIST', 'SERIAL'] SERIAL
Type of time interpolation for data in aircraft aerosol files.
Default: 'CYCLICAL_LIST'
airpl_emis_file chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/emis/emissions.aircraft.T42LR.nc
Full pathname of boundary dataset for airplane emissions.
Default: set by build-namelist.
CB2_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of CB2
Default: set by build-namelist.
CB2_sol_factb camexp cam_chem real ['any real']
Below-cloud solubility factor used in CB2 wet removal
Default: set by build-namelist.
CB2_sol_facti camexp cam_chem real ['any real']
In-cloud solubility factor used in CB2 wet removal
Default: set by build-namelist.
chem_freq chem_inparm cam_chem integer ['any integer']
Frequency in time steps at which the chemical equations are solved.
Default: 1
chem_rad_passive chem_inparm cam_chem logical ['.true.', '.false.']
Flag to set rad_climate variable so that the chemical tracers are
radiatively passive.
Default: FALSE
chlorine_loading_file chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/ub/EESC_1850-2100_c090603.nc
Filename of dataset for linoz cholirine loading.
Default: none.
chlorine_loading_fixed_tod chem_inparm cam_chem integer ['any integer']
The time of day (seconds) corresponding to chlorine_loading_fixed_ymd
at which the chlorine loading data is fixed
if chlorine_loading_type is 'FIXED'.
Default: 0 seconds
chlorine_loading_fixed_ymd chem_inparm cam_chem integer ['any integer']
The date at which the chlorine loading data is fixed
if chlorine_loading_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
chlorine_loading_type chem_inparm cam_chem char*8 ['SERIAL', 'FIXED']
Type of time interpolation type for data in  chlorine_loading_file
Default: 'SERIAL'
clim_soilw_file chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/dvel/clim_soilw.nc
Full pathname of dataset containing soil moisture fraction information used in 'xactive_atm'
method of calculating dry deposition of chemical tracers.
Default: set by build-namelist.
depvel_file chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/dvel/depvel_monthly.nc
Full pathname of dataset which contains the prescribed deposition velocities used
in the 'table' method of calculating dry deposition  of chemical tracers.
Default: set by build-namelist.
depvel_lnd_file chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/dvel/regrid_vegetation.nc
is atm/cam/chem/trop_mozart/dvel/regrid_vegetation_all_zero_aquaplanet_1deg_regularGrid_c20170421.nc for: {'aquaplanet': '1'}
Full pathname of dataset which contains land vegitation information used in 'xactive_atm'
method of calculating dry deposition of chemical tracers.
Default: set by build-namelist.
drydep_srf_file chem_inparm cam_chem char*256 ['any char'] is atm/cam/chem/trop_mam/atmsrf_ne5np4_110920.nc for: {'hgrid': 'ne5np4'}
is atm/cam/chem/trop_mam/atmsrf_ne16np4_110920.nc for: {'hgrid': 'ne16np4'}
is atm/cam/chem/trop_mam/atmsrf_ne30np4_110920.nc for: {'hgrid': 'ne30np4'}
is atm/cam/chem/trop_mam/atmsrf_ne30np4.pg2_200108.nc for: {'hgrid': 'ne30np4', 'npg': '2'}
is atm/cam/chem/trop_mam/atmsrf_ne30pg3_180522.nc for: {'hgrid': 'ne30np4', 'npg': '3'}
is atm/cam/chem/trop_mam/atmsrf_ne60np4_110920.nc for: {'hgrid': 'ne60np4'}
is atm/cam/chem/trop_mam/atmsrf_ne120np4_110920.nc for: {'hgrid': 'ne120np4'}
is atm/cam/chem/trop_mam/atmsrf_ne120np4.pg2_200109.nc for: {'hgrid': 'ne120np4', 'npg': '2'}
is atm/cam/chem/trop_mam/atmsrf_ne240np4_110920.nc for: {'hgrid': 'ne240np4'}
is atm/cam/chem/trop_mam/atmsrf_ne0np4conus30x8_161116.nc for: {'hgrid': 'ne0np4CONUS.ne30x8'}
is atm/cam/chem/trop_mam/atmsrf_ne30x4_ARCTIC_191011.nc for: {'hgrid': 'ne0np4.ARCTIC.ne30x4'}
is atm/cam/chem/trop_mam/atmsrf_ne30x8_ARCTICGRIS_191212.nc for: {'hgrid': 'ne0np4.ARCTICGRIS.ne30x8'}
is atm/cam/chem/trop_mam/atmsrf_C24_c200625.nc for: {'hgrid': 'C24'}
is atm/cam/chem/trop_mam/atmsrf_C48_c200625.nc for: {'hgrid': 'C48'}
is atm/cam/chem/trop_mam/atmsrf_C96_c200625.nc for: {'hgrid': 'C96'}
is atm/cam/chem/trop_mam/atmsrf_C192_c200625.nc for: {'hgrid': 'C192'}
is atm/cam/chem/trop_mam/atmsrf_C384_c200625.nc for: {'hgrid': 'C384'}
Dry deposition surface values interpolated to model grid, required for unstructured atmospheric grids
with modal chemistry.
Default: none
DST01_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of DST01
Default: set by build-namelist.
DST02_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of DST02
Default: set by build-namelist.
DST03_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of DST03
Default: set by build-namelist.
DST04_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of DST04
Default: set by build-namelist.
dust_emis_fact dust_nl cam_chem real ['any real'] 0.37D0
is 0.35D0 for: {'phys': 'cam5'}
is 0.35D0 for: {'phys': 'spcam_m2005'}
is 0.45D0 for: {'hgrid': '0.47x0.63', 'phys': 'cam5'}
is 0.45D0 for: {'hgrid': '0.47x0.63', 'phys': 'spcam_m2005'}
is 0.45D0 for: {'hgrid': '0.23x0.31', 'phys': 'cam5'}
is 0.35D0 for: {'phys': 'cam6'}
is 0.30D0 for: {'phys': 'cam6', 'silhs': '1'}
is 0.45D0 for: {'hgrid': '0.47x0.63', 'phys': 'cam6'}
is 0.45D0 for: {'hgrid': '0.23x0.31', 'phys': 'cam6'}
is 0.45D0 for: {'hgrid': '0.23x0.31', 'phys': 'spcam_m2005'}
is 0.55D0 for: {'dyn': 'se', 'phys': 'cam5'}
is 0.22D0 for: {'dyn': 'fv', 'phys': 'cam5', 'clubb_sgs': '1'}
is 0.70D0 for: {'dyn': 'se', 'phys': 'cam6'}
is 0.8D0 for: {'dyn': 'se', 'hgrid': 'ne30np4', 'phys': 'cam6', 'chem': 'trop_strat_mam4_vbs'}
is 0.8D0 for: {'dyn': 'se', 'hgrid': 'ne0np4CONUS.ne30x8', 'phys': 'cam6', 'chem': 'trop_strat_mam4_vbs'}
is 0.8D0 for: {'dyn': 'se', 'hgrid': 'ne30np4', 'phys': 'cam6', 'chem': 'trop_strat_mam4_ts1'}
is 0.8D0 for: {'dyn': 'se', 'hgrid': 'ne0np4CONUS.ne30x8', 'phys': 'cam6', 'chem': 'trop_strat_mam4_tst'}
is 0.8D0 for: {'dyn': 'se', 'hgrid': 'ne30np4', 'phys': 'cam6', 'waccm_phys': '1'}
is 0.8D0 for: {'dyn': 'se', 'hgrid': 'ne0np4CONUS.ne30x8', 'phys': 'cam6', 'waccm_phys': '1'}
is 0.70D0 for: {'dyn': 'fv', 'phys': 'cam6'}
is 0.13D0 for: {'dyn': 'fv', 'phys': 'spcam_m2005', 'spcam_clubb_sgs': '1'}
is 0.26D0 for: {'hgrid': '1.9x2.5', 'phys': 'cam6', 'ver': 'chem'}
is 0.7D0 for: {'hgrid': '0.9x1.25', 'phys': 'cam6', 'ver': 'chem'}
is 0.24D0 for: {'hgrid': '1.9x2.5', 'offline_dyn': '1', 'phys': 'cam6', 'ver': 'chem'}
is 0.9D0 for: {'hgrid': '0.47x0.63', 'offline_dyn': '1', 'phys': 'cam6', 'ver': 'chem'}
Tuning parameter for dust emissions.
Default: set by build-namelist.
dust_sol_factb camexp cam_chem real ['any real']
Below-cloud solubility factor used in wet removal of BULK dust
Default: set by build-namelist.
dust_sol_facti camexp cam_chem real ['any real']
In-cloud solubility factor used in wet removal of BULK dust
Default: set by build-namelist.
exo_coldens_file chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/phot/exo_coldens.nc
Full pathname of dataset of O2 and 03 column densities above the model for look-up-table photolysis
Default: set by build-namelist.
ext_frc_cycle_yr chem_inparm cam_chem integer ['any integer']
The  cycle year of the external forcings (3D emissions) data
if ext_frc_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
ext_frc_fixed_tod chem_inparm cam_chem integer ['any integer']
The time of day (seconds) corresponding to ext_frc_fixed_ymd
at which the external forcings are fixed
if ext_frc_type is 'FIXED'.
Default: 0 seconds
ext_frc_fixed_ymd chem_inparm cam_chem integer ['any integer']
Default: current model date
The date at which the external forcings are fixed
if ext_frc_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
ext_frc_specifier chem_inparm cam_chem char*256(1000) ['any char']
List of full pathnames of elevated emission (or external chemical forcings) datasets.

The chemistry package reads in elevated emission data from a set of netcdf files in
units of "molecules/cm3/s".  Each tracer species emissions is read from its
own file as directed by the namelist variable ext_frc_specifier.  The
ext_frc_specifier variable tells the model which species have elevated
emissions and the file path for the corresponding species.  That is, the
ext_frc_specifier variable is set something like:

 ext_frc_specifier = 'SO2 -> /path/vrt.emis.so2.nc',
                     'SO4 -> /path/vrt.emis.so4.nc', etc...

Each emission file can have more than one source.  When the emission are
read in the sources are summed to give a total emission field for the
corresponding species.  The emission can be read in as time series of data,
cycle over a given year, or be fixed to a given date.

The vertical coordinate in these emissions files should be 'altitude' (km) so that the
vertical redistribution to the model layers is done using a mass conserving method.
If the vertical coordinate is altitude then data needs to be ordered from the
surface to the top (increasing altitude).

Default: set by build-namelist.
ext_frc_type chem_inparm cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation for fixed lower boundary data.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'CYCLICAL'
flbc_cycle_yr chem_surfvals_nl cam_chem integer ['any integer']
The cycle year of the fixed lower boundary data
if flbc_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
flbc_file chem_surfvals_nl cam_chem char*256 ['any char'] atm/waccm/lb/LBC_1765-2100_1.9x2.5_CCMI_RCP60_za_RNOCStrend_c141002.nc
Full pathname of dataset for fixed lower boundary conditions.
Default: set by build-namelist.
flbc_fixed_tod chem_surfvals_nl cam_chem integer ['any integer']
The time of day (seconds) corresponding to flbc_fixed_ymd
at which the fixed lower boundary data is fixed
if flbc_type is 'FIXED'.
Default: 0 seconds
flbc_fixed_ymd chem_surfvals_nl cam_chem integer ['any integer']
The date at which the fixed lower boundary data is fixed
if flbc_type is 'FIXED'..
Format: YYYYMMDD
Default: 0
flbc_list chem_surfvals_nl cam_chem char*16(1000) ['any char']
List of species that are fixed at the lower boundary.
Default: set by build-namelist.
flbc_type chem_surfvals_nl cam_chem char*8 ['CYCLICAL', 'SERIAL', 'FIXED']
Type of time interpolation for fixed lower boundary data.
Default: 'CYCLICAL'
fstrat_file chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/ub/ubvals_b40.20th.track1_1996-2005_c110315.nc
Full pathname of dataset for chemical tracers constrained  in the stratosphere
Default: set by build-namelist.
fstrat_list chem_inparm cam_chem char*16(1000) ['any char']
List of species that are constrained in the stratosphere.
Default: set by build-namelist.
gas_wetdep_list wetdep_inparm cam_chem char*16(1000) ['any char']
List of gas-phase species that undergo wet deposition via the wet deposition scheme.
Default: NONE
gas_wetdep_method wetdep_inparm cam_chem char*3 ['MOZ', 'NEU', 'OFF'] NEU
is MOZ for: {'phys': 'spcam_sam1mom'}
is OFF for: {'phys': 'spcam_m2005'}
Wet deposition method used
  MOZ --> mozart scheme is used
  NEU --> J Neu's scheme is used
  OFF --> wet deposition is turned off
Default: NEU except for SPCAM runs
gcr_ionization_cycle_yr gcr_ionization_nl cam_chem integer ['any integer']
The  cycle year of the prescribed green house gas data
if gcr_ionization_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
gcr_ionization_datapath gcr_ionization_nl cam_chem char*256 ['any char']
Full pathname of the directory that contains the files specified in
gcr_ionization_filelist.
Default: set by build-namelist.
gcr_ionization_datatype gcr_ionization_nl cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation for data in gcr_ionization files.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'SERIAL'
gcr_ionization_filelist gcr_ionization_nl cam_chem char*256 ['any char']
Filename of file that contains a sequence of filenames for ionization
rates by galactic cosmic rays.  The filenames in this file are relative
to the directory specified by gcr_ionization_datapath.
Default: set by build-namelist.
gcr_ionization_filename gcr_ionization_nl cam_chem char*256 ['any char']
Filename of dataset for ionization rates by galactic cosmic rays.
Default: set by build-namelist.
gcr_ionization_fixed_tod gcr_ionization_nl cam_chem integer ['any integer']
The time of day (seconds) corresponding to gcr_ionization_fixed_ymd
at which the prescribed green house gas data is fixed
if gcr_ionization_type is 'FIXED'.
Default: 0 seconds
gcr_ionization_fixed_ymd gcr_ionization_nl cam_chem integer ['any integer']
The date at which the prescribed green house gas data  is fixed
if gcr_ionization_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
gcr_ionization_fldname gcr_ionization_nl cam_chem char*16 ['any char']
Names of variables containing ionization rates (/cm3/sec) in the cosmic rays datasets.
Default: none
ipcc_aircraft_emis camexp cam_chem logical ['.true.', '.false.']
Flag to tell build-namelist to use time-dependent external forcing
files for the aircraft emissions.
Default: FALSE
lght_landmask_file chem_inparm cam_chem char*256 ['any char']
Full pathname of dataset for land mask applied to the lighting NOx production
Default: set by build-namelist.
lght_no_prd_factor chem_inparm cam_chem real ['any real'] 1.00D0
is 1.80D0 for: {'hgrid': 'ne30np4'}
is 1.80D0 for: {'hgrid': 'ne0np4CONUS.ne30x8'}
is 1.50D0 for: {'phys': 'cam6', 'hgrid': '0.9x1.25'}
is 1.30D0 for: {'phys': 'cam6', 'offline_dyn': '1'}
is 1.60D0 for: {'phys': 'cam6', 'hgrid': '0.9x1.25', 'offline_dyn': '1'}
is 0.32D0 for: {'phys': 'cam6', 'hgrid': '0.47x0.63', 'offline_dyn': '1'}
Multiplication factor  applied to the lighting NOx production
Default: 1.0.
linoz_data_cycle_yr chem_inparm cam_chem integer ['any integer']
The  cycle year of the LINOZ data
if linoz_data_type is 'CYCLICAL'.
Format: YYYY
Default: 0
linoz_data_file chem_inparm cam_chem char*256 ['any char'] linoz2004_2006jpl_c081216.nc
Filename of dataset for LINOZ data.
Default: none.
linoz_data_filelist chem_inparm cam_chem char*256 ['any char']
Filename of file that contains a sequence of filenames of the linoz data.
The filenames in this file are relative to the directory specified
by linoz_data_datapath.
Default: set by build-namelist.
linoz_data_fixed_tod chem_inparm cam_chem integer ['any integer']
The time of day (seconds) corresponding to linoz_data_fixed_ymd
at which the LINOZ data is fixed
if linoz_data_type is 'FIXED'.
Default: 0 seconds
linoz_data_fixed_ymd chem_inparm cam_chem integer ['any integer']
The date at which the LINOZ data  is fixed
if linoz_data_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
linoz_data_path chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/ub
Full pathname of the directory that contains the files specified in
linoz_data_filelist.
Default: none.
linoz_data_rmfile chem_inparm cam_chem logical ['.true.', '.false.']
Remove the file containing LINOZ data from local disk when no longer needed.
Default: FALSE
linoz_data_type chem_inparm cam_chem char*24 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation for data in linoz_data files.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'SERIAL'
mmr_sums species_sums_nl cam_chem char*256(200) ['any char']
Give the user the ability to specify species families (or groupings) diagnostics in mass mixing ratio.
These group names can be added to history fincl variables. The units are kg/kg.
A "+" character at the end of a string indicates that the summation will continue with the next string.
Example:
 mmr_sums =
    'soa_a1 = soa1_a1 + soa2_a1 + soa3_a1 + soa4_a1 + soa5_a1',
    'soa_a2 = soa1_a2 + soa2_a2 + soa3_a2 + soa4_a2 + soa5_a2'
 fincl1 = 'soa_a1','soa_a2', ...
Default: none
modal_accum_coarse_exch aerosol_nl cam_chem logical ['.true.', '.false.'] .false.
is .true. for: {'phys': 'cam6'}
Turns on accumulation to coarse mode exchange appropriate for the stratosphere.
This also changes the default mode definitions (widths and edges) via default
aerosol property input files.
Default: FALSE
modal_strat_sulfate aerosol_nl cam_chem logical ['.true.', '.false.']
Turns on prognostic modal sulfate aerosols in the stratosphere.
Default: FALSE
NH4_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of NH4
Default: set by build-namelist.
NH4_sol_factb camexp cam_chem real ['any real']
Below-cloud solubility factor used in NH4 wet removal
Default: set by build-namelist.
NH4_sol_facti camexp cam_chem real ['any real']
In-cloud solubility factor used in NH4 wet removal
Default: set by build-namelist.
NH4NO3_sol_factb camexp cam_chem real ['any real']
Below-cloud solubility factor used in NH4NO3 wet removal
Default: set by build-namelist.
NH4NO3_sol_facti camexp cam_chem real ['any real']
In-cloud solubility factor used in NH4NO3 wet removal
Default: set by build-namelist.
noy_ubc_cycle_yr noy_ubc_nl cam_chem integer ['any integer']
The cycle year of the NOy upper boundary data
if flbc_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
noy_ubc_datapath noy_ubc_nl cam_chem char*256 ['any char']
Full pathname of the directory that contains the NOy upper boundary conditions files specified in
noy_ubc_filelist.
Default: set by build-namelist.
noy_ubc_datatype noy_ubc_nl cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation for NOy upper boundary conditions.
Default: 'SERIAL'
noy_ubc_filelist noy_ubc_nl cam_chem char*256 ['any char']
Filename of file that contains a sequence of filenames for prescribed NOy upper boundary conditions.
The filenames in this file are relative to the directory specified by noy_ubc_datapath.
Default: set by build-namelist.
noy_ubc_filename noy_ubc_nl cam_chem char*256 ['any char']
File name of dataset for NOy upper boundary conditions.
Default: set by build-namelist.
noy_ubc_fixed_tod noy_ubc_nl cam_chem integer ['any integer']
The time of day (seconds) corresponding to noy_ubc_fixed_ymd
at which the NOy upper boundary data is fixed
if flbc_type is 'FIXED'.
Default: 0 seconds
noy_ubc_fixed_ymd noy_ubc_nl cam_chem integer ['any integer']
The date at which the NOy upper boundary data is fixed
if flbc_type is 'FIXED'..
Format: YYYYMMDD
Default: 0
o2_xsect_file chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/phot/o2src.nc
Full pathname of dataset of O2 cross sections for fast-tuv photolysis
Default: set by build-namelist.
OC2_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of OC2
Default: set by build-namelist.
OC2_sol_factb camexp cam_chem real ['any real']
Below-cloud solubility factor used in OC2 wet removal
Default: set by build-namelist.
OC2_sol_facti camexp cam_chem real ['any real']
In-cloud solubility factor used in OC2 wet removal
Default: set by build-namelist.
prescribed_aero_cycle_yr prescribed_aero_nl cam_chem integer ['any integer'] is 2000 for: {'aer_model': 'bam'}
is 2000 for: {'aer_model': 'mam'}
The  cycle year of the prescribed aerosol data
if prescribed_aero_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
prescribed_aero_datapath prescribed_aero_nl cam_chem char*256 ['any char'] is atm/cam/chem/trop_mozart_aero/aero for: {'aer_model': 'bam'}
is atm/cam/chem/trop_mam/aero for: {'aer_model': 'mam'}
Full pathname of the directory that contains the files specified in
prescribed_aero_filelist.
Default: set by build-namelist.
prescribed_aero_file prescribed_aero_nl cam_chem char*256 ['any char'] is aero_1.9x2.5_L26_2000clim_c091112.nc for: {'aer_model': 'bam'}
is mam3_1.9x2.5_L30_2000clim_c130319.nc for: {'aer_model': 'mam'}
Filename of dataset for prescribed aerosols.
Default: set by build-namelist.
prescribed_aero_filelist prescribed_aero_nl cam_chem char*256 ['any char'] is aero_1.9x2.5_L26_list_c070514.txt for: {'aer_model': 'bam'}
is aero_1.9x2.5_L26_list_c070514.txt for: {'aer_model': 'mam'}
Filename of file that contains a sequence of filenames for prescribed
aerosols.  The filenames in this file are relative to the directory specified
by prescribed_aero_datapath.
Default: set by build-namelist.
prescribed_aero_fixed_tod prescribed_aero_nl cam_chem integer ['any integer']
The time of day (seconds) corresponding to prescribed_aero_fixed_ymd
at which the prescribed aerosol data is fixed
if prescribed_aero_type is 'FIXED'.
Default: 0 seconds
prescribed_aero_fixed_ymd prescribed_aero_nl cam_chem integer ['any integer']
The date at which the prescribed aerosol data is fixed
if prescribed_aero_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
prescribed_aero_model camexp cam_chem char*5 ['bulk', 'modal']
Switch used to indicate which type of aerosols are prescribed -- bulk or modal.
This is used to set the default prescribed_aero_specifier and
aerodep_flx_specifier namelist variables.
Default: set by build-namelist
prescribed_aero_rmfile prescribed_aero_nl cam_chem logical ['.true.', '.false.']
Remove the file containing prescribed aerosol concentrations from local disk when no longer needed.
Default: FALSE
prescribed_aero_specifier prescribed_aero_nl cam_chem char*32(50) ['any char']
A list of variable names of the concentration fields in the prescribed aerosol datasets
and corresponding names used in the physics buffer seperated by colons.  For example:

 prescribed_aero_specifier = 'pbuf_name1:ncdf_fld_name1','pbuf_name2:ncdf_fld_name2', ...

If there is no colon seperater then the specified name is used as both the pbuf_name and ncdf_fld_name,

Default: none
prescribed_aero_type prescribed_aero_nl cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED'] is CYCLICAL for: {'aer_model': 'bam'}
is CYCLICAL for: {'aer_model': 'mam'}
Type of time interpolation for data in prescribed_aero files.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'SERIAL'
prescribed_ghg_cycle_yr prescribed_ghg_nl cam_chem integer ['any integer'] is 1995 for: {'ver': 'fixed_ch4'}
The  cycle year of the prescribed green house gas data
if prescribed_ghg_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
prescribed_ghg_datapath prescribed_ghg_nl cam_chem char*256 ['any char'] is atm/cam/chem/methane for: {'ver': 'fixed_ch4'}
Full pathname of the directory that contains the files specified in
prescribed_ghg_filelist.
Default: set by build-namelist.
prescribed_ghg_file prescribed_ghg_nl cam_chem char*256 ['any char'] is CH4_1990-1999_clim_c090605.nc for: {'ver': 'fixed_ch4'}
Filename of dataset for prescribed GHGs.
Default: set by build-namelist.
prescribed_ghg_filelist prescribed_ghg_nl cam_chem char*256 ['any char'] is filelist_c090605.txt for: {'ver': 'fixed_ch4'}
Filename of file that contains a sequence of filenames for prescribed
GHGs.  The filenames in this file are relative to the directory specified
by prescribed_ghg_datapath.
Default: set by build-namelist.
prescribed_ghg_fixed_tod prescribed_ghg_nl cam_chem integer ['any integer']
The time of day (seconds) corresponding to prescribed_ghg_fixed_ymd
at which the prescribed green house gas data is fixed
if prescribed_ghg_type is 'FIXED'.
Default: 0 seconds
prescribed_ghg_fixed_ymd prescribed_ghg_nl cam_chem integer ['any integer']
The date at which the prescribed green house gas data  is fixed
if prescribed_ghg_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
prescribed_ghg_rmfile prescribed_ghg_nl cam_chem logical ['.true.', '.false.']
Remove the file containing prescribed green house gas concentrations from local disk when no longer needed.
Default: FALSE
prescribed_ghg_specifier prescribed_ghg_nl cam_chem char*16(100) ['any char']
Names of variables containing GHG data in the prescribed GHG datasets.
Default: none
prescribed_ghg_type prescribed_ghg_nl cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED'] is CYCLICAL for: {'ver': 'fixed_ch4'}
Type of time interpolation for data in prescribed_ghg files.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'SERIAL'
prescribed_ozone_cycle_yr prescribed_ozone_nl cam_chem integer ['any integer'] 2000
is 0 for: {'chem': 'waccm_sc'}
The  cycle year of the prescribed ozone data
if prescribed_ozone_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
prescribed_ozone_datapath prescribed_ozone_nl cam_chem char*256 ['any char'] atm/cam/ozone
is atm/cam/ozone_strataero for: {'chem': 'waccm_sc_mam4'}
Full pathname of the directory that contains the files specified in
prescribed_ozone_filelist.
Default: set by build-namelist.
prescribed_ozone_file prescribed_ozone_nl cam_chem char*256 ['any char'] ozone_1.9x2.5_L26_2000clim_c091112.nc
is ozone_strataero_CAM6chem_2000climo_zm_5day_c171004.nc for: {'phys': 'cam6', 'scam': '1'}
is ozone_strataero_CAM6chem_2000climo_zm_5day_c171004.nc for: {'phys': 'cam6', 'camiop': '1'}
is waccm_ozone_c121126.nc for: {'chem': 'waccm_sc'}
is ozone_strataero_WACCM6_L70_zm5day_19750101-20141229_c180216.nc for: {'chem': 'waccm_sc_mam4'}
Filename of dataset for prescribed ozone.
Default: set by build-namelist.
prescribed_ozone_filelist prescribed_ozone_nl cam_chem char*256 ['any char']
Filename of file that contains a sequence of filenames for prescribed
ozone.  The filenames in this file are relative to the directory specified
by prescribed_ozone_datapath.
Default: set by build-namelist.
prescribed_ozone_fixed_tod prescribed_ozone_nl cam_chem integer ['any integer']
The time of day (seconds) corresponding to prescribed_ozone_fixed_ymd
at which the prescribed ozone data is fixed
if prescribed_ozone_type is 'FIXED'.
Default: 0 seconds
prescribed_ozone_fixed_ymd prescribed_ozone_nl cam_chem integer ['any integer']
The date at which the prescribed ozone data is fixed
if prescribed_ozone_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
prescribed_ozone_name prescribed_ozone_nl cam_chem char*16 ['any char'] O3
Name of variable containing ozone data in the prescribed ozone datasets.
Default: 'ozone'
prescribed_ozone_rmfile prescribed_ozone_nl cam_chem logical ['.true.', '.false.']
Remove the file containing prescribed ozone concentrations from local disk when no longer needed.
Default: FALSE
prescribed_ozone_type prescribed_ozone_nl cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED'] CYCLICAL
Type of time interpolation for data in prescribed_ozone files.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'SERIAL'
prescribed_strataero_3modes camexp cam_chem logical ['.true.', '.false.']
If true the prescribed stratospheric aerosols have three distribution modes.
Default: true for CAM6, otherwise false
prescribed_strataero_cycle_yr prescribed_strataero_nl cam_chem integer ['any integer']
The  cycle year of the prescribed volcanic aerosol data
if prescribed_strataero_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
prescribed_strataero_datapath prescribed_strataero_nl cam_chem char*256 ['any char'] atm/waccm/sulf
is atm/cam/volc for: {'phys': 'cam6'}
is atm/cam/ozone for: {'ver': '3modes', 'phys': 'cam6'}
is atm/cam/ozone_strataero for: {'ver': '3modes', 'phys': 'cam6', 'chem': 'waccm_sc_mam4'}
Full pathname of the directory that contains the files specified in
prescribed_strataero_filelist.
Default: set by build-namelist.
prescribed_strataero_feedback camexp cam_chem logical ['.true.', '.false.']
Switch to turn on climate feed backs due to prescribed stratospheric aerosols via
the rad_climate namelist variable.
Default: false
prescribed_strataero_file prescribed_strataero_nl cam_chem char*256 ['any char'] CESM_1949_2100_sad_V2_c130627.nc
is CESM_1849_2100_sad_V3_c160211.nc for: {'phys': 'cam6'}
is ozone_strataero_CAM6chem_1849-2014_zm_5day_c170924.nc for: {'ver': '3modes', 'phys': 'cam6'}
is ozone_strataero_WACCM6_L70_zm5day_19750101-20141229_c180216.nc for: {'ver': '3modes', 'phys': 'cam6', 'chem': 'waccm_sc_mam4'}
Filename of dataset for prescribed volcaero.
Default: set by build-namelist.
prescribed_strataero_filelist prescribed_strataero_nl cam_chem char*256 ['any char']
Filename of file that contains a sequence of filenames for prescribed
stratospheric aerosols.  The filenames in this file are relative to the directory specified
by prescribed_strataero_datapath.
Default: set by build-namelist.
prescribed_strataero_fixed_tod prescribed_strataero_nl cam_chem integer ['any integer']
The time of day (seconds) corresponding to prescribed_strataero_fixed_ymd
at which the prescribed volcanic aerosol data is fixed
if prescribed_strataero_type is 'FIXED'.
Default: 0 seconds
prescribed_strataero_fixed_ymd prescribed_strataero_nl cam_chem integer ['any integer']
The date at which the prescribed volcanic aerosol data  is fixed
if prescribed_strataero_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
prescribed_strataero_rmfile prescribed_strataero_nl cam_chem logical ['.true.', '.false.']
Remove the file containing prescribed volcanic aerosol concentrations from local disk when no longer needed.
Default: FALSE
prescribed_strataero_specifier prescribed_strataero_nl cam_chem char*16 ['any char']
Name of variable containing prescribed stratospheric aerosol specifiers
Default: set by the CAM program
prescribed_strataero_type prescribed_strataero_nl cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation for data in prescribed_strataero files.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'SERIAL'
prescribed_volcaero_cycle_yr prescribed_volcaero_nl cam_chem integer ['any integer']
The  cycle year of the prescribed volcanic aerosol data
if prescribed_volcaero_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
prescribed_volcaero_datapath prescribed_volcaero_nl cam_chem char*256 ['any char']
Full pathname of the directory that contains the files specified in
prescribed_volcaero_filelist.
Default: set by build-namelist.
prescribed_volcaero_file prescribed_volcaero_nl cam_chem char*256 ['any char']
Filename of dataset for prescribed volcaero.
Default: set by build-namelist.
prescribed_volcaero_filelist prescribed_volcaero_nl cam_chem char*256 ['any char']
Filename of file that contains a sequence of filenames for prescribed
volcanic aerosols.  The filenames in this file are relative to the directory specified
by prescribed_volcaero_datapath.
Default: set by build-namelist.
prescribed_volcaero_fixed_tod prescribed_volcaero_nl cam_chem integer ['any integer']
The time of day (seconds) corresponding to prescribed_volcaero_fixed_ymd
at which the prescribed volcanic aerosol data is fixed
if prescribed_volcaero_type is 'FIXED'.
Default: 0 seconds
prescribed_volcaero_fixed_ymd prescribed_volcaero_nl cam_chem integer ['any integer']
The date at which the prescribed volcanic aerosol data  is fixed
if prescribed_volcaero_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
prescribed_volcaero_name prescribed_volcaero_nl cam_chem char*16 ['any char']
Name of variable containing volcaero data in the prescribed volcaero datasets.
Default: 'MMRVOLC'
prescribed_volcaero_rmfile prescribed_volcaero_nl cam_chem logical ['.true.', '.false.']
Remove the file containing prescribed volcanic aerosol concentrations from local disk when no longer needed.
Default: FALSE
prescribed_volcaero_type prescribed_volcaero_nl cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation for data in prescribed_volcaero files.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'SERIAL'
rsf_file chem_inparm cam_chem char*256 ['any char'] atm/waccm/phot/RSF_GT200nm_v3.0_c080811.nc
Full pathname of dataset for radiative source function used in look up table photloysis
Default: set by build-namelist.
rxn_rate_sums rxn_rate_diags_nl cam_chem char*256(200) ['any char'] is 'O3_Prod = NO_HO2 + CH3O2_NO + HOCH2OO_NO + C2H5O2_NO + CH3CO3_NO + EO2_NO + C3H7O2_NO + PO2_NO + ', 'RO2_NO + ENEO2_NO + MACRO2_NOa + jhonitr + ', 'MCO3_NO + MEKO2_NO + ALKO2_NO + jalknit + ACBZO2_NO + BENZO2_NO + BZOO_NO + ', 'C6H5O2_NO + DICARBO2_NO + MALO2_NO + MDIALO2_NO + PHENO2_NO + TOLO2_NO + XYLENO2_NO + XYLOLO2_NO + ', 'ISOPED1O2_NOa + ISOPB1O2_NOa + ISOPZD1O2_NOa + ISOPED4O2_NOa + ISOPB4O2_NOa + ISOPZD4O2_NOa + ISOPNO3_NOa + IEPOXOO_NOa + MVKO2_NOa + ', '.77*APINO2_NO + .75*BPINO2_NO + .77*LIMONO2_NO + .71*MYRCO2_NO + .93*APINNO3_NO + .93*BPINNO3_NO + .93*LIMONNO3_NO + .93*MYRCNO3_NO + ', '.7*BCARYO2_NO + .93*BCARYNO3_NO + .7*TERPF1O2_NO + .7*TERPF2O2_NO + .7*TERP1OOHO2_NO + .7*TERP2OOHO2_NO + TERPACO3_NO + TERPA2CO3_NO + ', '.7*TERPA1O2_NO + .83*TERPA2O2_NO + .7*TERPA3O2_NO + .91*TERPA4O2_NO + TERPA3CO3_NO + ', 'jisopfnc + jisopn2b + jisopn3b + jisopn4d + jisopn1d + 2.0*jisopfdn + .75*jmacrn + .75*jmvkn + ', 'jterpfdn + jterpns1 + jterpns + jterpnt + jterpnt1 + ', 'jinheb + jinhed + 2.0*jisopfdnc + jisopfnp + jisopnbno3 + jisopnoohb + jnc4cho + ', 'jno3ch2cho + jnoa + jonitr + 0.5*jterpnps + 0.46*jterpnps1 + jterpnpt + 0.46*jterpnpt1 + ', 'NO3CH2CHO_OH + NOA_OH + 0.5*MACRN_OH + ALKNIT_OH + 0.4*INHEB_OH + 0.19*INHED_OH + ', 'ISOPFDNC_OH + 0.5*ISOPFNC_OH + 0.17*ISOPN1D_O3 + 0.08*ISOPN1D_OH + 0.46*ISOPN2BO2_HO2 + ', '0.15*ISOPN2B_OH + 0.13*ISOPN3B_OH + 0.17*ISOPN4D_O3 + 0.04*ISOPN4D_OH + 0.17*ISOPNOOHD_O3 + ', '0.07*ISOPNOOHD_OH + 0.17*NC4CHO_O3 + 0.04*NC4CHO_OH + ISOPN1DO2_NOa + 1.73*ISOPN2BO2_NOa + ', 'ISOPN3BO2_NOa + ISOPN4DO2_NOa + ISOPNBNO3O2_NOa + ISOPNOOHBO2_NOa + ISOPNOOHDO2_NOa + ', 'NC4CHOO2_NOa + TERPFDN_OH + 0.7*TERPNPS1O2_NO + 0.7*TERPNPT1O2_NO + 0.7*TERPNS1O2_NO + ', 'TERPNS_OH + 0.7*TERPNT1O2_NO + TERPNT_OH', 'O3_Loss = O1D_H2O + OH_O3 + HO2_O3 + C2H4_O3 + C3H6_O3 + ISOP_O3 + MVK_O3 + MACR_O3 + BCARY_O3 + ', 'S_O3 + SO_O3 + APIN_O3 + BPIN_O3 + LIMON_O3 + MYRC_O3 + ', 'ISOPN1D_O3 + ISOPN4D_O3 + ISOPNOOHD_O3 + NC4CHO_O3 + TERPF1_O3 + TERPF2_O3', 'O3S_Loss = 2.0*O_O3 + O1D_H2O + HO2_O3 + OH_O3 + H_O3 + 2.0*NO2_O + 2.0*jno3_b + 2.0*CLO_O + ', '2.0*jcl2o2 + 2.0*CLO_CLOa + 2.0*CLO_CLOb + ', '2.0*BRO_CLOb + 2.0*BRO_CLOc + 2.0*BRO_BRO + 2.0*BRO_O + CLO_HO2 + BRO_HO2 + ', 'C2H4_O3 + C3H6_O3 + ISOP_O3 + MVK_O3 + MACR_O3 + BCARY_O3 + ', 'S_O3 + SO_O3 + APIN_O3 + BPIN_O3 + LIMON_O3 + MYRC_O3 + ', 'ISOPN1D_O3 + ISOPN4D_O3 + ISOPNOOHD_O3 + NC4CHO_O3 + TERPF1_O3 + TERPF2_O3', 'RO2_NO_sum = CH3O2_NO + HOCH2OO_NO + C2H5O2_NO + CH3CO3_NO + EO2_NO + C3H7O2_NO + PO2_NO + RO2_NO + ENEO2_NO + ', 'ENEO2_NOb + MACRO2_NOa + MACRO2_NOn + MCO3_NO + MEKO2_NO + ALKO2_NO + ALKO2_NOb + ACBZO2_NO + BENZO2_NO + ', 'BZOO_NO + C6H5O2_NO + DICARBO2_NO + MALO2_NO + MDIALO2_NO + PHENO2_NO + TOLO2_NO + XYLENO2_NO + XYLOLO2_NO + ', 'ISOPED1O2_NOa + ISOPB1O2_NOa + ISOPZD1O2_NOa + ISOPED4O2_NOa + ISOPB4O2_NOa + ISOPZD4O2_NOa + ISOPNO3_NOa + IEPOXOO_NOa +', 'ISOPED1O2_NOn + ISOPB1O2_NOn + ISOPZD1O2_NOn + ISOPED4O2_NOn + ISOPB4O2_NOn + ISOPZD4O2_NOn + ISOPNO3_NOn + IEPOXOO_NOn +', 'ISOPN3BO2_NOa + ISOPN2BO2_NOa + ISOPN1DO2_NOa + ISOPN4DO2_NOa + ISOPNBNO3O2_NOa + ISOPNOOHBO2_NOa + ISOPNOOHDO2_NOa + NC4CHOO2_NOa +', 'ISOPN3BO2_NOn + ISOPN2BO2_NOn + ISOPN1DO2_NOn + ISOPN4DO2_NOn + ISOPNBNO3O2_NOn + ISOPNOOHBO2_NOn + ISOPNOOHDO2_NOn + NC4CHOO2_NOn +', 'MVKO2_NOa + MVKO2_NOn +', 'APINNO3_NO + APINO2_NO + BCARYNO3_NO + BCARYO2_NO + BPINNO3_NO + BPINO2_NO + LIMONNO3_NO + LIMONO2_NO + MYRCNO3_NO + MYRCO2_NO +', 'TERPA2CO3_NO + TERPACO3_NO + TERP1OOHO2_NO + TERP2OOHO2_NO + TERPF1O2_NO + TERPF2O2_NO + TERPNPS1O2_NO +', 'TERPNPT1O2_NO + TERPNS1O2_NO + TERPNT1O2_NO + ', 'TERPA1O2_NO + TERPA2O2_NO + TERPA3O2_NO + TERPA4O2_NO + TERPA3CO3_NO', 'O3_alkenes = C2H4_O3 + C3H6_O3 + ISOP_O3 + MVK_O3 + MACR_O3 + BCARY_O3 + ', 'APIN_O3 + BPIN_O3 + LIMON_O3 + MYRC_O3 + ', 'ISOPN1D_O3 + ISOPN4D_O3 + ISOPNOOHD_O3 + NC4CHO_O3 + TERPF1_O3 + TERPF2_O3', 'RO2_NO3_sum = MCO3_NO3 + ISOPNO3_NO3 + ', 'APINNO3_NO3 + BCARYNO3_NO3 + BPINNO3_NO3 + LIMONNO3_NO3 + MYRCNO3_NO3 + ', 'TERPA2CO3_NO3 + TERPACO3_NO3 + TERPA1O2_NO3 + TERPA2O2_NO3 + TERPA3O2_NO3 + TERPA4O2_NO3 + APINO2_NO3 + BCARYO2_NO3 + BPINO2_NO3 +', 'LIMONO2_NO3 + MYRCO2_NO3 + TERPA3CO3_NO3', 'RO2_HO2_sum = CH3O2_HO2 + HOCH2OO_HO2 + C2H5O2_HO2 + CH3CO3_HO2 + EO2_HO2 + C3H7O2_HO2 + PO2_HO2 + RO2_HO2 + ', 'MACRO2_HO2 + MCO3_HO2 + MEKO2_HO2 + ', 'ALKO2_HO2 + ACBZO2_HO2 + BENZO2_HO2 + BZOO_HO2 + C6H5O2_HO2 + DICARBO2_HO2 + ', 'MALO2_HO2 + MDIALO2_HO2 + PHENO2_HO2 + TOLO2_HO2 + XYLENO2_HO2 + XYLOLO2_HO2 + ', 'ISOPED1O2_HO2 + ISOPB1O2_HO2 + ISOPZD1O2_HO2 + ISOPED4O2_HO2 + ISOPB4O2_HO2 + ISOPZD4O2_HO2 + ISOPNO3_HO2 + IEPOXOO_HO2 +', 'ISOPN3BO2_HO2 + ISOPN2BO2_HO2 + ISOPN1DO2_HO2 + ISOPN4DO2_HO2 + ISOPNBNO3O2_HO2 + ISOPNOOHBO2_HO2 + ISOPNOOHDO2_HO2 + NC4CHOO2_HO2 +', 'MVKO2_HO2 + APINNO3_HO2 + APINO2_HO2 + BCARYNO3_HO2 + BCARYO2_HO2 + ', 'BPINNO3_HO2 + BPINO2_HO2 + LIMONNO3_HO2 + LIMONO2_HO2 + MYRCNO3_HO2 + MYRCO2_HO2 +', 'TERPA2CO3_HO2 + TERPACO3_HO2 + TERP1OOHO2_HO2 + TERP2OOHO2_HO2 + TERPF1O2_HO2 + TERPF2O2_HO2 + TERPNPS1O2_HO2 +', 'TERPNPT1O2_HO2 + TERPNS1O2_HO2 + TERPNT1O2_HO2 + TERPA3CO3_HO2 +', 'TERPA1O2_HO2 + TERPA2O2_HO2 + TERPA3O2_HO2 + TERPA4O2_HO2', 'RO2_RO2_sum = CH3O2_CH3O2a + CH3O2_CH3O2b + C2H5O2_CH3O2 + C2H5O2_C2H5O2 + CH3CO3_CH3O2 + CH3CO3_CH3CO3 + C3H7O2_CH3O2 + RO2_CH3O2 + MACRO2_CH3O2 + ', 'MACRO2_CH3CO3 + MCO3_CH3O2 + MCO3_CH3CO3 + MCO3_MCO3 + ', 'ISOPED1O2_CH3O2 + ISOPB1O2_CH3O2 + ISOPZD1O2_CH3O2 + ISOPED4O2_CH3O2 + ISOPB4O2_CH3O2 + ISOPZD4O2_CH3O2 + ISOPNO3_CH3O2 +', 'ISOPED1O2_CH3CO3 + ISOPB1O2_CH3CO3 + ISOPZD1O2_CH3CO3 + ISOPED4O2_CH3CO3 + ISOPB4O2_CH3CO3 + ISOPZD4O2_CH3CO3 + ISOPNO3_CH3CO3 + ISOPNO3_ISOPNO3 +', 'MVKO2_CH3O2 + MVKO2_CH3CO3 + ', 'APINNO3_APINNO3 + APINNO3_CH3CO3 + APINNO3_CH3O2 + APINO2_CH3CO3 + APINO2_CH3O2 + BCARYNO3_BCARYNO3 + BCARYNO3_CH3CO3 + BCARYNO3_CH3O2 + ', 'BCARYO2_CH3CO3 + BCARYO2_CH3O2 + BPINNO3_BPINNO3 + BPINNO3_CH3CO3 + BPINNO3_CH3O2 + BPINO2_CH3CO3 + BPINO2_CH3O2 + ', 'LIMONNO3_LIMONNO3 + LIMONNO3_CH3CO3 + LIMONNO3_CH3O2 + LIMONO2_CH3CO3 + LIMONO2_CH3O2 + MYRCNO3_MYRCNO3 + MYRCNO3_CH3CO3 + MYRCNO3_CH3O2 + ', 'MYRCO2_CH3CO3 + MYRCO2_CH3O2 +', 'TERPA2CO3_CH3CO3 + TERPA2CO3_CH3O2 +TERPA2CO3_TERPA2CO3 +TERPA2CO3_TERPACO3 + TERPA1O2_TERPA2CO3 +TERPA2O2_TERPA2CO3 +TERPA3O2_TERPA2CO3 +', 'TERPA4O2_TERPA2CO3 +TERPACO3_CH3CO3 +TERPACO3_CH3O2 +TERPACO3_TERPACO3 + TERPA1O2_TERPACO3+ TERPA2O2_TERPACO3+ TERPA3O2_TERPACO3 + TERPA4O2_TERPACO3 +', 'TERPA1O2_CH3O2+TERPA1O2_CH3CO3 + TERPA2O2_CH3O2+TERPA2O2_CH3CO3 + TERPA3O2_CH3O2+TERPA3O2_CH3CO3 + TERPA4O2_CH3O2+TERPA4O2_CH3CO3 + ', 'TERPA3CO3_CH3CO3 + TERPA3CO3_CH3O2 +TERPA3CO3_TERPA3CO3 +TERPA3CO3_TERPACO3 +TERPA3CO3_TERPA2CO3 + TERPA1O2_TERPA3CO3 + TERPA2O2_TERPA3CO3 +', 'TERPA3O2_TERPA3CO3 +TERPA4O2_TERPA3CO3 + APINO2_TERPACO3 + APINO2_TERPA2CO3 + APINO2_TERPA3CO3 + APINNO3_TERPACO3 + APINNO3_TERPA2CO3 +', 'APINNO3_TERPA3CO3 + BCARYNO3_TERPACO3 + BCARYNO3_TERPA2CO3 + BCARYNO3_TERPA3CO3 + BCARYO2_TERPACO3 + BCARYO2_TERPA2CO3 + BCARYO2_TERPA3CO3 +', 'BPINNO3_TERPACO3 + BPINNO3_TERPA2CO3 + BPINNO3_TERPA3CO3 + BPINO2_TERPACO3 + BPINO2_TERPA2CO3 + BPINO2_TERPA3CO3 + LIMONNO3_TERPACO3 +', 'LIMONNO3_TERPA2CO3 + LIMONNO3_TERPA3CO3 + LIMONO2_TERPACO3 + LIMONO2_TERPA2CO3 + LIMONO2_TERPA3CO3 + MYRCNO3_TERPACO3 + MYRCNO3_TERPA2CO3 +', 'MYRCNO3_TERPA3CO3 + MYRCO2_TERPACO3 + MYRCO2_TERPA2CO3 + MYRCO2_TERPA3CO3', 'RCO2_NO2_sum = CH3CO3_NO2 + MCO3_NO2 + ACBZO2_NO2 + ', 'TERPACO3_NO2 + TERPA2CO3_NO2 + TERPA3CO3_NO2', 'OddOx_Ox_Loss = 2.0*O_O3 + O1D_H2O', 'OddOx_HOx_Loss = HO2_O + HO2_O3 + OH_O + OH_O3 + H_O3', 'OddOx_NOx_Loss = 2.0*NO2_O + 2.0*jno3_b', 'OddOx_CLOxBROx_Loss = 2.0*CLO_O + 2.0*jcl2o2 + 2.0*CLO_CLOa + 2.0*CLO_CLOb + 2.0*BRO_CLOb + 2.0*BRO_CLOc + 2.0*BRO_BRO + 2.0*BRO_O + CLO_HO2 + BRO_HO2', 'OddOx_Loss_Tot = 2.0*O_O3 + O1D_H2O + HO2_O + HO2_O3 + OH_O + OH_O3 + H_O3 + 2.0*NO2_O + 2.0*jno3_b + 2.0*CLO_O + ', '2.0*jcl2o2 + 2.0*CLO_CLOa + 2.0*CLO_CLOb + 2.0*BRO_CLOb + 2.0*BRO_CLOc + 2.0*BRO_BRO + 2.0*BRO_O + CLO_HO2 + BRO_HO2', 'OddOx_Prod_Tot = 2.0*jo2_a + 2.0*jo2_b', 'Ox_Prod = 2.0*jo2_a + 2.0*jo2_b + NO_HO2 + CH3O2_NO + HOCH2OO_NO + C2H5O2_NO + CH3CO3_NO + EO2_NO + C3H7O2_NO + PO2_NO + ', 'RO2_NO + ENEO2_NO + MACRO2_NOa + jhonitr + ', 'MCO3_NO + MEKO2_NO + ALKO2_NO + jalknit + ACBZO2_NO + BENZO2_NO + BZOO_NO + ', 'C6H5O2_NO + DICARBO2_NO + MALO2_NO + MDIALO2_NO + PHENO2_NO + TOLO2_NO + XYLENO2_NO + XYLOLO2_NO + ', 'ISOPED1O2_NOa + ISOPB1O2_NOa + ISOPZD1O2_NOa + ISOPED4O2_NOa + ISOPB4O2_NOa + ISOPZD4O2_NOa + ISOPNO3_NOa + IEPOXOO_NOa + MVKO2_NOa + ', '.77*APINO2_NO + .75*BPINO2_NO + .77*LIMONO2_NO + .71*MYRCO2_NO + .93*APINNO3_NO + .93*BPINNO3_NO + .93*LIMONNO3_NO + .93*MYRCNO3_NO + ', '.7*BCARYO2_NO + .93*BCARYNO3_NO + .7*TERPF1O2_NO + .7*TERPF2O2_NO + .7*TERP1OOHO2_NO + .7*TERP2OOHO2_NO + TERPACO3_NO + TERPA2CO3_NO + ', '.7*TERPA1O2_NO + .83*TERPA2O2_NO + .7*TERPA3O2_NO + .91*TERPA4O2_NO + TERPA3CO3_NO + ', 'jisopfnc + jisopn2b + jisopn3b + jisopn4d + jisopn1d + 2.0*jisopfdn + .75*jmacrn + .75*jmvkn + ', 'jterpfdn + jterpns1 + jterpns + jterpnt + jterpnt1 + ', 'jinheb + jinhed + 2.0*jisopfdnc + jisopfnp + jisopnbno3 + jisopnoohb + jnc4cho + ', 'jno3ch2cho + jnoa + jonitr + 0.5*jterpnps + 0.46*jterpnps1 + jterpnpt + 0.46*jterpnpt1 + ', 'NO3CH2CHO_OH + NOA_OH + 0.5*MACRN_OH + ALKNIT_OH + 0.4*INHEB_OH + 0.19*INHED_OH + ', 'ISOPFDNC_OH + 0.5*ISOPFNC_OH + 0.17*ISOPN1D_O3 + 0.08*ISOPN1D_OH + 0.46*ISOPN2BO2_HO2 + ', '0.15*ISOPN2B_OH + 0.13*ISOPN3B_OH + 0.17*ISOPN4D_O3 + 0.04*ISOPN4D_OH + 0.17*ISOPNOOHD_O3 + ', '0.07*ISOPNOOHD_OH + 0.17*NC4CHO_O3 + 0.04*NC4CHO_OH + ISOPN1DO2_NOa + 1.73*ISOPN2BO2_NOa + ', 'ISOPN3BO2_NOa + ISOPN4DO2_NOa + ISOPNBNO3O2_NOa + ISOPNOOHBO2_NOa + ISOPNOOHDO2_NOa + ', 'NC4CHOO2_NOa + TERPFDN_OH + 0.7*TERPNPS1O2_NO + 0.7*TERPNPT1O2_NO + 0.7*TERPNS1O2_NO + ', 'TERPNS_OH + 0.7*TERPNT1O2_NO + TERPNT_OH', 'Ox_Loss = 2.0*O_O3 + O1D_H2O + HO2_O + HO2_O3 + OH_O + OH_O3 + H_O3 + 2.0*NO2_O + 2.0*jno3_b + 2.0*CLO_O + ', '2.0*jcl2o2 + 2.0*CLO_CLOa + 2.0*CLO_CLOb + 2.0*BRO_CLOb + 2.0*BRO_CLOc + 2.0*BRO_BRO + 2.0*BRO_O + CLO_HO2 + BRO_HO2 + ', 'C2H4_O3 + C3H6_O3 + ISOP_O3 + MVK_O3 + MACR_O3 + BCARY_O3 + S_O3 + SO_O3 +', 'APIN_O3 + BPIN_O3 + LIMON_O3 + MYRC_O3 + ', 'ISOPN1D_O3 + ISOPN4D_O3 + ISOPNOOHD_O3 + NC4CHO_O3 + TERPF1_O3 + TERPF2_O3' for: {'chem': 'trop_strat_mam4_ts2'}
'O3_Prod = NO_HO2 + CH3O2_NO + HOCH2OO_NO + C2H5O2_NO + CH3CO3_NO + EO2_NO + C3H7O2_NO + PO2_NO + RO2_NO + ENEO2_NO + ', ' MACRO2_NOa + MCO3_NO + MEKO2_NO + ALKO2_NO + .92*ISOPAO2_NO + .92*ISOPBO2_NO + ISOPNO3_NO + XO2_NO + ACBZO2_NO + ', ' BENZO2_NO + BZOO_NO + C6H5O2_NO + DICARBO2_NO + MALO2_NO + MDIALO2_NO + PHENO2_NO + TOLO2_NO + XYLENO2_NO + XYLOLO2_NO + ', ' NTERPO2_NO + .9*TERP2O2_NO + .8*TERPO2_NO + jalknit + jhonitr + jisopnooh + jnc4cho + jnoa + jnterpooh + jonitr + jterpnit + ', ' ALKNIT_OH + 0.7*ISOPNITA_OH + NOA_OH + TERPNIT_OH', 'O3_Loss = O1D_H2O + OH_O3 + HO2_O3 + C2H4_O3 + C3H6_O3 + ISOP_O3 + MVK_O3 + MACR_O3 + MTERP_O3 + BCARY_O3 + S_O3 + SO_O3', 'O3S_Loss = 2.0*O_O3 + O1D_H2O + HO2_O3 + OH_O3 + H_O3 + 2.0*NO2_O + 2.0*jno3_b + 2.0*CLO_O + 2.0*jcl2o2 + 2.0*CLO_CLOa + ', ' 2.0*CLO_CLOb + 2.0*BRO_CLOb + 2.0*BRO_CLOc + 2.0*BRO_BRO + 2.0*BRO_O + CLO_HO2 + BRO_HO2 + S_O3 + SO_O3 + ', ' C2H4_O3 + C3H6_O3 + ISOP_O3 + MVK_O3 + MACR_O3 + MTERP_O3 + BCARY_O3' 'O3_alkenes = C2H4_O3 + C3H6_O3 + ISOP_O3 + MVK_O3 + MACR_O3 + MTERP_O3 + BCARY_O3', 'RO2_NO_sum = CH3O2_NO + HOCH2OO_NO + C2H5O2_NO + CH3CO3_NO + EO2_NO + C3H7O2_NO + PO2_NO + RO2_NO + ENEO2_NO + ENEO2_NOb + MACRO2_NOa + ', ' MACRO2_NOb + MCO3_NO + MEKO2_NO + ALKO2_NO + ALKO2_NOb + ISOPAO2_NO + ISOPBO2_NO + ISOPNO3_NO + XO2_NO + ACBZO2_NO + BENZO2_NO + BZOO_NO + ', ' C6H5O2_NO + DICARBO2_NO + MALO2_NO + MDIALO2_NO + PHENO2_NO + TOLO2_NO + XYLENO2_NO + XYLOLO2_NO + NTERPO2_NO + TERP2O2_NO + TERPO2_NO', 'RO2_NO3_sum = MACRO2_NO3 + MCO3_NO3 + ISOPAO2_NO3 + ISOPBO2_NO3 + ISOPNO3_NO3 + XO2_NO3 + NTERPO2_NO3', 'RO2_HO2_sum = CH3O2_HO2 + HOCH2OO_HO2 + C2H5O2_HO2 + CH3CO3_HO2 + EO2_HO2 + C3H7O2_HO2 + PO2_HO2 + RO2_HO2 + MACRO2_HO2 + ', ' MCO3_HO2 + MEKO2_HO2 + ALKO2_HO2 + ISOPAO2_HO2 + ISOPBO2_HO2 + ISOPNO3_HO2 + XO2_HO2 + ACBZO2_HO2 + BENZO2_HO2 + BZOO_HO2 + ', ' C6H5O2_HO2 + DICARBO2_HO2 + MALO2_HO2 + MDIALO2_HO2 + PHENO2_HO2 + TOLO2_HO2 + XYLENO2_HO2 + XYLOLO2_HO2 + NTERPO2_HO2 + ', ' TERP2O2_HO2 + TERPO2_HO2', 'RO2_RO2_sum = CH3O2_CH3O2a + CH3O2_CH3O2b + C2H5O2_CH3O2 + C2H5O2_C2H5O2 + CH3CO3_CH3O2 + CH3CO3_CH3CO3 + C3H7O2_CH3O2 + ', ' RO2_CH3O2 + MACRO2_CH3O2 + MACRO2_CH3CO3 + MCO3_CH3O2 + MCO3_CH3CO3 + MCO3_MCO3 + ISOPAO2_CH3O2 + ISOPBO2_CH3O2 + ', ' ISOPAO2_CH3CO3 + ISOPBO2_CH3CO3 + ISOPNO3_CH3O2 + XO2_CH3O2 + XO2_CH3CO3 + NTERPO2_CH3O2 + TERP2O2_CH3O2', 'RCO2_NO2_sum = CH3CO3_NO2 + MCO3_NO2 + ACBZO2_NO2', 'OddOx_Ox_Loss = 2.0*O_O3 + O1D_H2O', 'OddOx_HOx_Loss = HO2_O + HO2_O3 + OH_O + OH_O3 + H_O3', 'OddOx_NOx_Loss = 2.0*NO2_O + 2.0*jno3_b', 'OddOx_CLOxBROx_Loss = 2.0*CLO_O + 2.0*jcl2o2 + 2.0*CLO_CLOa + 2.0*CLO_CLOb + 2.0*BRO_CLOb + 2.0*BRO_CLOc + 2.0*BRO_BRO + 2.0*BRO_O + CLO_HO2 + BRO_HO2', 'OddOx_Loss_Tot = 2.0*O_O3 + O1D_H2O + HO2_O + HO2_O3 + OH_O + OH_O3 + H_O3 + 2.0*NO2_O + 2.0*jno3_b + 2.0*CLO_O + 2.0*jcl2o2 + ', ' 2.0*CLO_CLOa + 2.0*CLO_CLOb + 2.0*BRO_CLOb + 2.0*BRO_CLOc + 2.0*BRO_BRO + 2.0*BRO_O + CLO_HO2 + BRO_HO2', 'OddOx_Prod_Tot = 2.0*jo2_a + 2.0*jo2_b', 'Ox_Prod = 2.0*jo2_a + 2.0*jo2_b + NO_HO2 + CH3O2_NO + HOCH2OO_NO + C2H5O2_NO + CH3CO3_NO + EO2_NO + C3H7O2_NO + PO2_NO + ', ' RO2_NO + ENEO2_NO + MACRO2_NOa + MCO3_NO + MEKO2_NO + ALKO2_NO + .92*ISOPAO2_NO + .92*ISOPBO2_NO + ISOPNO3_NO + XO2_NO + ', ' ACBZO2_NO + BENZO2_NO + BZOO_NO + C6H5O2_NO + DICARBO2_NO + MALO2_NO + MDIALO2_NO + PHENO2_NO + TOLO2_NO + XYLENO2_NO + ', ' XYLOLO2_NO + NTERPO2_NO + .9*TERP2O2_NO + .8*TERPO2_NO + jalknit + jhonitr + jisopnooh + jnc4cho + jnoa + jnterpooh + ', ' jonitr + jterpnit + ALKNIT_OH + 0.7*ISOPNITA_OH + NOA_OH + TERPNIT_OH', 'Ox_Loss = 2.0*O_O3 + O1D_H2O + HO2_O + HO2_O3 + OH_O + OH_O3 + H_O3 + 2.0*NO2_O + 2.0*jno3_b + 2.0*CLO_O + 2.0*jcl2o2 + ', ' 2.0*CLO_CLOa + 2.0*CLO_CLOb + 2.0*BRO_CLOb + 2.0*BRO_CLOc + 2.0*BRO_BRO + 2.0*BRO_O + CLO_HO2 + BRO_HO2 + C2H4_O3 + ', ' C3H6_O3 + ISOP_O3 + MVK_O3 + MACR_O3 + MTERP_O3 + BCARY_O3 + S_O3 + SO_O3'
Give the user the ability to specify rate families (or groupings) diagnostics based
on reaction tag names. These group names can be added to history fincl variables.
A "+" character at the end of a string indicates that the summation will continue with the next string.
Example:
 rate_sums =
   'OX_P = NO_HO2 + CH3O2_NO + 2*jo2_b ... ',
   'OX_L = NO2_O_M + HO2_O3 + CLO_O ...',
   'RO2_RO2_sum = CH3O2_CH3O2a + CH3O2_CH3O2b + C2H5O2_CH3O2 + C2H5O2_C2H5O2 + CH3CO3_CH3O2 +',
               'CH3CO3_CH3CO3 + CH3H7O2_CH3O2 + RO2_CH3O2 + MACRO2_CH3O2 ...',
 fincl1 = 'OX_P','OX_L', 'RO2_RO2_sum', ...
Default: none
seasalt_emis_scale aerosol_nl cam_chem real ['any real'] 1.35D0
is 1.62D0 for: {'ver': 'mam7'}
is 0.90D0 for: {'ver': 'strat'}
is 1.00D0 for: {'ver': 'strat', 'clubb_sgs': '1'}
is 1.10D0 for: {'ver': 'strat', 'clubb_sgs': '1', 'hgrid': '1.9x2.5'}
is 1.2D0 for: {'ver': 'strat', 'spcam_clubb_sgs': '1'}
is 0.60D0 for: {'ver': 'strat', 'clubb_sgs': '1', 'silhs': '1'}
is 1.00D0 for: {'spcam_clubb_sgs': '1', 'phys': 'spcam_sam1mom'}
is 1.00D0 for: {'spcam_clubb_sgs': '1', 'phys': 'spcam_m2005'}
Tuning for seasalt_emis
Default: set by build-namelist.
season_wes_file chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/dvel/season_wes.nc
Full pathname of dataset which contains season information used in 'xactive_atm'
method of calculating dry deposition of chemical tracers.
Default: set by build-namelist.
SO4_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of SO4
Default: set by build-namelist.
SO4_sol_factb camexp cam_chem real ['any real']
Below-cloud solubility factor used in SO4 wet removal
Default: set by build-namelist.
SO4_sol_facti camexp cam_chem real ['any real']
In-cloud solubility factor used in SO4 wet removal
Default: set by build-namelist.
soil_erod_file dust_nl cam_chem char*256 ['any char'] atm/cam/dst/dst_source2x2tunedcam6-2x2-04062017.nc
is atm/cam/dst/dst_source2x2_cam5.4_c150327.nc for: {'phys': 'cam5'}
is atm/cam/dst/dst_source2x2tuned-cam4-06132012.nc for: {'phys': 'cam4'}
is atm/cam/dst/dst_source1x1tuned-cam4-06202012.nc for: {'phys': 'cam4', 'hgrid': '0.9x1.25'}
Full pathname of boundary dataset for soil erodibility factors.
Default: set by build-namelist.
sol_factb_interstitial aerosol_nl cam_chem real ['any real'] 0.1D0
is 1.0D0 for: {'unicon': '1'}
Tuning for below cloud scavenging of interstitial modal aerosols.
Default: set by build-namelist.
sol_facti_cloud_borne aerosol_nl cam_chem real ['any real'] 1.0D0
is 0.6D0 for: {'clubb_sgs': '1'}
is 1.0D0 for: {'clubb_sgs': '1', 'microphys': 'mg2'}
is 1.0D0 for: {'clubb_sgs': '1', 'microphys': 'mg3'}
Tuning for in-cloud scavenging of cloud-borne modal aerosols.
Default: set by build-namelist.
sol_factic_interstitial aerosol_nl cam_chem real ['any real'] 0.4D0
is 1.0D0 for: {'unicon': '1'}
Tuning for in-cloud scavenging of interstitial modal aerosols.
Default: set by build-namelist.
srf_emis_cycle_yr chem_inparm cam_chem integer ['any integer']
The  cycle year of the surface emissions data
if srf_emis_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
srf_emis_fixed_tod chem_inparm cam_chem integer ['any integer']
The time of day (seconds) corresponding to srf_emis_fixed_ymd
at which the surface emissions are fixed
if srf_emis_type is 'FIXED'.
Default: 0 seconds
srf_emis_fixed_ymd chem_inparm cam_chem integer ['any integer']
The date at which the surface emissions are fixed
if srf_emis_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
srf_emis_specifier chem_inparm cam_chem char*256(1000) ['any char']
List of full pathnames of surface emission datasets.

The chemistry package reads in emission data from a set of netcdf files in
units of "molecules/cm2/s".  Each tracer species emissions is read from its
own file as directed by the namelist variable srf_emis_specifier.  The
srf_emis_specifier variable tells the model which species have emissions
and the file path for the corresponding species.  That is, the
srf_emis_specifier variable is set something like:

 srf_emis_specifier = 'CH4 -> /path/emis.ch4.nc',
                      'CO  -> /path/emis.co.nc', etc...

Each emission file can have more than one source.  When the emission are
read in the sources are summed to give a total emission field for the
corresponding species.  The emission can be read in as time series of data,
cycle over a given year, or be fixed to a given date.

Default: set by build-namelist.
srf_emis_type chem_inparm cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation of emission datasets specified.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
by srf_emis_specifier.
Default: 'CYCLICAL'
SSLT01_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of SSLT01
Default: set by build-namelist.
SSLT02_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of SSLT02
Default: set by build-namelist.
SSLT03_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of SSLT03
Default: set by build-namelist.
SSLT04_scav_coef camexp cam_chem real(1000) ['any real(1000)']
Scavenging coefficient used in the wet removal of SSLT04
Default: set by build-namelist.
sslt_sol_factb camexp cam_chem real ['any real']
Below-cloud solubility factor used in wet removal of BULK sea salt
Default: set by build-namelist.
sslt_sol_facti camexp cam_chem real ['any real']
In-cloud solubility factor used in wet removal of BULK sea salt
Default: set by build-namelist.
sulf_cycle_yr sulf_nl cam_chem integer ['any integer']
The  cycle year of the prescribed sulfate data
if sulf_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
sulf_datapath sulf_nl cam_chem char*256 ['any char']
Full pathname of the directory that contains the files specified in
sulf_filelist.
Default: set by build-namelist.
sulf_file sulf_nl cam_chem char*256 ['any char'] atm/waccm/sulf/sulfate.ar5_camchem_c130304.nc
Full pathname of dataset containing tropopheric sulfate aerosols
Default: set by build-namelist.
sulf_filelist sulf_nl cam_chem char*256 ['any char']
Filename of file that contains a sequence of filenames for prescribed
sulfate.  The filenames in this file are relative to the directory specified
by sulf_datapath.
Default: set by build-namelist.
sulf_fixed_tod sulf_nl cam_chem integer ['any integer']
The time of day (seconds) corresponding to sulf_fixed_ymd
at which the prescribed sulfate data is fixed
if sulf_type is 'FIXED'.
Default: 0 seconds
sulf_fixed_ymd sulf_nl cam_chem integer ['any integer']
The date at which the prescribed sulfate data is fixed
if sulf_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
sulf_name sulf_nl cam_chem char*16 ['any char']
Name of variable containing sulfate data in the prescribed sulfate datasets.
Default: 'SULFATE'
sulf_rmfile sulf_nl cam_chem logical ['.true.', '.false.']
Remove the file containing prescribed sulfate concentrations from local disk when no longer needed.
Default: FALSE
sulf_type sulf_nl cam_chem char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation for data in prescribed sulfate files.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'CYCLICAL'
tracer_cnst_cycle_yr chem_inparm cam_chem integer ['any integer'] is 1850 for: {'phys': 'cam6', 'ver': 'fixed_ox', 'scam': '1'}
is 1850 for: {'phys': 'cam6', 'ver': 'fixed_ox', 'camiop': '1'}
is 2000 for: {'ver': 'fixed_ox'}
is 2000 for: {'ver': 'fixed_ox_halons'}
is 1995 for: {'ver': 'fixed_ch4'}
2000
The  cycle year of the prescribed chemical constituents data
if tracer_cnst_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
tracer_cnst_datapath chem_inparm cam_chem char*256 ['any char'] is atm/cam/chem/trop_mozart_aero/oxid for: {'ver': 'fixed_ox'}
is atm/waccm/halons for: {'ver': 'fixed_ox_halons'}
is atm/cam/chem/methane for: {'ver': 'fixed_ch4'}
is atm/waccm/halons for: {'chem': 'waccm_sc_mam4'}
Full pathname of the directory that contains the files specified in
tracer_cnst_filelist.
Default: set by build-namelist.
tracer_cnst_file chem_inparm cam_chem char*256 ['any char'] is oxid_1.9x2.5_L26_1850-2005_c091123.nc for: {'ver': 'fixed_ox'}
is oxid_1.9x2.5_L26_1850clim_c091123.nc for: {'phys': 'cam6', 'ver': 'fixed_ox', 'scam': '1'}
is oxid_1.9x2.5_L26_1850clim_c091123.nc for: {'phys': 'cam6', 'ver': 'fixed_ox', 'camiop': '1'}
is halons_oxid_1.9x2.5zm_L66_1849-2099_c160714.nc for: {'ver': 'fixed_ox_halons'}
is CH4_1990-1999_clim_c090605.nc for: {'ver': 'fixed_ch4'}
is halons_oxid_1.9x2.5zm_L66_1849-2099_c160714.nc for: {'chem': 'waccm_sc_mam4'}
Filename of dataset for the prescribed chemical constituents.
Default: set by build-namelist.
tracer_cnst_filelist chem_inparm cam_chem char*256 ['any char'] is oxid_1.9x2.5_L26_clim_list.c090805.txt for: {'ver': 'fixed_ox'}
is filelist_c090605.txt for: {'ver': 'fixed_ch4'}
Filename of file that contains a sequence of filenames for the prescribed chemical constituents.
The filenames in this file are relative to the directory specified
by tracer_cnst_datapath.
Default: set by build-namelist.
tracer_cnst_fixed_tod chem_inparm cam_chem integer ['any integer']
The time of day (seconds) corresponding to tracer_cnst_fixed_ymd
at which the chemical constituents data is fixed
if tracer_cnst_type is 'FIXED'.
Default: 0 seconds
tracer_cnst_fixed_ymd chem_inparm cam_chem integer ['any integer']
The date at which the chemical constituents data is fixed
if tracer_cnst_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
tracer_cnst_rmfile chem_inparm cam_chem logical ['.true.', '.false.']
Remove the file containing prescribed chemical constituents from local disk when no longer needed.
Default: FALSE
tracer_cnst_specifier chem_inparm cam_chem char*256(100) ['any char']
List of prescribed chemical constituents.
Default: set by build-namelist.
tracer_cnst_type chem_inparm cam_chem char*24 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED'] is CYCLICAL for: {'ver': 'fixed_ox'}
is CYCLICAL for: {'ver': 'fixed_ox_halons'}
is CYCLICAL for: {'ver': 'fixed_ch4'}
CYCLICAL
Type of time interpolation for data in tracer_cnst files.
Default: 'SERIAL'
tracer_srcs_cycle_yr chem_inparm cam_chem integer ['any integer']
The  cycle year of the prescribed chemical sources data
if tracer_srcs_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
tracer_srcs_datapath chem_inparm cam_chem char*256 ['any char']
Full pathname of the directory that contains the files specified in
tracer_srcs_filelist.
Default: set by build-namelist.
tracer_srcs_file chem_inparm cam_chem char*256 ['any char']
Filename of dataset for the prescribed chemical sources.
Default: set by build-namelist.
tracer_srcs_filelist chem_inparm cam_chem char*256 ['any char']
Filename of file that contains a sequence of datasets for the prescribed chemical sources.
The filenames in this file are relative to the directory specified
by tracer_srcs_datapath.
Default: set by build-namelist.
tracer_srcs_fixed_tod chem_inparm cam_chem integer ['any integer']
The time of day (seconds) corresponding to tracer_srcs_fixed_ymd
at which the chemical sources data is fixed
if tracer_srcs_type is 'FIXED'.
Default: 0 seconds
tracer_srcs_fixed_ymd chem_inparm cam_chem integer ['any integer']
The date at which the chemical sources data is fixed
if tracer_srcs_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
tracer_srcs_rmfile chem_inparm cam_chem logical ['.true.', '.false.']
Remove the file containing prescribed chemical sources from local disk when no longer needed.
Default: FALSE
tracer_srcs_specifier chem_inparm cam_chem char*256(100) ['any char']
List of prescribed chemical sources
Default: set by build-namelist.
tracer_srcs_type chem_inparm cam_chem char*24 ['any char']
Type of time interpolation for data in tracer_srcs files.
Default: 'SERIAL'
tuv_xsect_file chem_inparm cam_chem char*256 ['any char'] atm/cam/chem/trop_mozart/phot/tuv_xsect.nc
Full pathname of dataset for fast-tuv photolysis cross sections
Default: set by build-namelist.
vmr_sums species_sums_nl cam_chem char*256(200) ['any char']
Give the user the ability to specify species families (or groupings) diagnostics in volume mixing ratio.
These group names can be added to history fincl variables.  The units are mole/mole.
A "+" character at the end of a string indicates that the summation will continue with the next string.
Example:
 vmr_sums =
   'SOAG = SOAG0 + SOAG1 + SOAG2 + SOAG3 + SOAG4',
   'NOy = N + NO + NO2 + NO3 + 2*N2O5 + HNO3 + HO2NO2 + CLONO2 +',
       'BRONO2 + PAN + MPAN + ISOPNO3 + ONITR +',
       'HONITR + ALKNIT + ISOPNITA + ISOPNITB + ISOPNOOH + NC4CH2OH +',
       'NC4CHO + NOA + NTERPOOH + PBZNIT + TERPNIT'
 fincl1 = 'NOy','SOAG', ...
Default: none
xactive_prates chem_inparm cam_chem logical ['.true.', '.false.']
If TRUE then use the FTUV method to calculate the photolysis reactions rates,
otherwise use the look up table method.
Default: FALSE
xs_coef_file chem_inparm cam_chem char*256 ['any char'] atm/waccm/phot/effxstex.txt
Full pathname of dataset for  Chebyshev polynomial Coeff data used for photolysis
cross sections.
Default: set by build-namelist.
xs_long_file chem_inparm cam_chem char*256 ['any char'] atm/waccm/phot/temp_prs_GT200nm_JPL10_c140624.nc
Full pathname of cross section dataset for long wavelengh photolysis
Default: set by build-namelist.
xs_short_file chem_inparm cam_chem char*256 ['any char'] atm/waccm/phot/xs_short_jpl10_c140303.nc
Full pathname of cross section dataset for short wavelengh photolysis
Default: set by build-namelist.
carma_conmax carma_nl carma real ['any real']
A fraction that scales how tight the convergence criteria are to
determine that the substepping has resulted in a valid solution.
Smaller values will force more substepping.
CARMA particles.
Default: 0.1
carma_cstick carma_nl carma real ['any real']
Accommodation coefficient for coagulation.
Default: 1.0
carma_do_aerosol carma_nl carma logical ['.true.', '.false.']
Flag indicating that the CARMA model is an aerosol model, and
should be called in tphysac.
Default: TRUE
carma_do_cldice carma_nl carma logical ['.true.', '.false.']
Flag indicating that CARMA is a cloud ice model and should
be called in tphysbc.
Default: FALSE
carma_do_cldliq carma_nl carma logical ['.true.', '.false.']
Flag indicating that CARMA is a cloud liquid model and should
be called in tphysbc.
Default: FALSE
carma_do_clearsky carma_nl carma logical ['.true.', '.false.']
Flag indicating that CARMA should do clear sky calculations for
particles that are not part of a cloud in addition to doing a
separate calculation for incloud particles. Only valid when
carma_do_incloud is true.
Default: FALSE
carma_do_coag carma_nl carma logical ['.true.', '.false.']
Flag indicating whether the coagulation process is enabled for
CARMA particles.
Default: FALSE
carma_do_detrain carma_nl carma logical ['.true.', '.false.']
Flag indicating that CARMA is responsible for detrain condensate
from convection into the model.
Default: FALSE
carma_do_drydep carma_nl carma logical ['.true.', '.false.']
Flag indicating that the dry deposition process is enabled for
CARMA particles.
Default: FALSE
carma_do_emission carma_nl carma logical ['.true.', '.false.']
Flag indicating that the emission of particles is enabled for
CARMA.
Default: FALSE
carma_do_explised carma_nl carma logical ['.true.', '.false.']
Flag indicating that sedimentation should be calculated using an
explicit technique where the substepping is used to keep the CFL
condition from being violated rather than the default PPM scheme.
Default: FALSE
carma_do_fixedinit carma_nl carma logical ['.true.', '.false.']
Flag indicating CARMA coefficients should only be initialized once from
a fixed temperature profile rather than recomputed for each column. This
improves performance, but reduces accuracy. By default the temperature
profile used is calculated as the average of the initial condition file,
but a predefined profile can be provided.
Default: FALSE
carma_do_grow carma_nl carma logical ['.true.', '.false.']
Flag indicating that the condensational growth process is enabled for
CARMA particles.
Default: FALSE
carma_do_incloud carma_nl carma logical ['.true.', '.false.']
Flag indicating that CARMA should treat cloud particles as incloud
rather than gridbox average calculations.
Default: FALSE
carma_do_optics carma_nl carma logical ['.true.', '.false.']
Flag indicating that carma should generate optical properties files
for the CAM radiation code.
Default: FALSE
carma_do_partialinit carma_nl carma logical ['.true.', '.false.']
Flag indicating used in cunjunction with carma_do_fixedinit to indicate
that only the coagulation coefficients should only be initialized from
a fixed temperature profile and all other coeeficients will be recalculated.
Coagulation is the slowest initialization, so this improves performance while
still retaining accuracy for most processes.
Default: FALSE
carma_do_pheat carma_nl carma logical ['.true.', '.false.']
Flag indicating that particle heating will be used for the condensational
growth process.
Default: FALSE
carma_do_pheatatm carma_nl carma logical ['.true.', '.false.']
Flag indicating that particle heating will affect the atmospheric
temperature.
Default: FALSE
carma_do_substep carma_nl carma logical ['.true.', '.false.']
Flag indicating that substepping will be used for the condensational
growth process.
Default: FALSE
carma_do_thermo carma_nl carma logical ['.true.', '.false.']
Flag indicating that changes in heating will be calculated as a result
CARMA processes and will affect the CAM heating tendency.
Default: FALSE
carma_do_vdiff carma_nl carma logical ['.true.', '.false.']
Flag indicating that the effect of Brownian diffusion will be calculated for
CARMA particles. NOTE: This needs to be used in conjunction with CARMA
sedimentation.
Default: FALSE
carma_do_vtran carma_nl carma logical ['.true.', '.false.']
Flag indicating that the sedimentation process is enabled for
CARMA particles.
Default: FALSE
carma_do_wetdep carma_nl carma logical ['.true.', '.false.']
Flag indicating that the wet deposition process is enabled for
CARMA particles.
Default: FALSE
carma_dt_threshold carma_nl carma real ['any real']
When non-zero, the largest change in temperature (K)
allowed per substep.
Default: 0.
carma_flag carma_nl carma logical ['.true.', '.false.']
Flag indicating whether CARMA is enabled. If CARMA has been included
in the build (configure -carma with something other than none), then
this will cause all of the CARMA constituents and field names to be
registered, but no other CARMA process will be preformed. This overrides
the individual CARMA process flags.
Default: FALSE
carma_gsticki carma_nl carma real ['any real']
Accommodation coefficient for growth with ice.
Default: 0.93
carma_gstickl carma_nl carma real ['any real']
Accommodation coefficient for growth with liquid.
Default: 1.0
carma_hetchem_feedback carma_nl carma logical ['.true.', '.false.']
Flag indicating that CARMA sulfate surface area density will be used
in heterogeneous chemistry rate calculation.
Default: FALSE
carma_maxretries carma_nl carma integer ['any integer']
Specifies the maximum number of retry attempts to be used when
condensational growth requires substepping, but the original estimate
for the amount of substepping was insufficient.
Default: 8
carma_maxsubsteps carma_nl carma integer ['any integer']
Specifies the maximum number of substeps that could be used for the
first guess when condensational growth requires substepping.
Default: 1
carma_model carma_nl carma char*32 ['any char']
The name of the active CARMA microphysics model or none when CARMA
is not active.
Default: none
carma_rad_feedback carma_nl carma logical ['.true.', '.false.']
Flag indicating that CARMA sulfate mass mixing ratio will be used
in radiation calculation.
Default: FALSE
carma_reftfile carma_nl carma char*256 ['any char']
Specifies the name of the reference temperature file that will be
used (and created if necessary)  for initialization of CARMA to a
fixed temperature profile.
Default: carma_reft.nc
carma_rhcrit carma_nl carma real ['any real']
Critical relative humidity for liquid cloud formation, used
for sub-grid scale in-cloud saturation.
Default: 1.0
carma_tstick carma_nl carma real ['any real']
Accommodation coefficient for temperature.
Default: 1.0
carma_do_escale carma_model_nl carma_model logical ['.true.', '.false.']
Flag indicating that meteor smoke emission will be scaled by a
global relative flux based upon the carma_escale_file.
Default: FALSE
carma_do_WeibullK carma_model_nl carma_model logical ['.true.', '.false.']
Flag indicating that a calculated Weibull K should be used.
Default: FALSE
carma_emis_dust carma_model_nl carma_model real ['any real']
Global mass of dust emission for the event.
Default: 0. (kg)
carma_emis_file carma_model_nl carma_model char*256 ['any char'] is atm/waccm/emis/meteor_smoke_kalashnikova.nc for: {'carma': 'meteor_smoke'}
is atm/waccm/emis/meteor_smoke_kalashnikova.nc for: {'carma': 'mixed_sulfate'}
is atm/waccm/emis/meteor_smoke_kalashnikova.nc for: {'carma': 'pmc'}
is atm/waccm/emis/meteor_smoke_kalashnikova.nc for: {'carma': 'pmc_sulfate'}
is atm/waccm/emis/early_earth_haze.nc for: {'carma': 'tholin'}
Specifies the name of the file containing the meteor smoke emission
(ablation) profile.
Default: set by build-namelist.
carma_emis_maxlat carma_model_nl carma_model real ['any real']
Maximum latitude of the area for emssions from the event.
Default: 90. (degrees north)
carma_emis_maxlon carma_model_nl carma_model real ['any real']
Maximum longitude of the area for emssions from the event.
Default: 360. (degrees east)
carma_emis_minlat carma_model_nl carma_model real ['any real']
Minimum latitude of the area for emssions from the event.
Default: -90. (degrees north)
carma_emis_minlon carma_model_nl carma_model real ['any real']
Minimum longitude of the area for emssions from the event.
Default: 0. (degrees east)
carma_emis_soot carma_model_nl carma_model real ['any real']
Global mass of dust emission for the event.
Default: 0. (kg)
carma_emis_startdate carma_model_nl carma_model integer ['any integer']
Starting date for emissions in the form of (yyyyddd) where yyyy is a year and
ddd is a day of year.
Default: 1 (yyyyddd)
carma_emis_starttime carma_model_nl carma_model integer ['any integer']
Starting time for the emission event in GMT.
Default: 0. (s Z)
carma_emis_stopdate carma_model_nl carma_model integer ['any integer']
Stopping date for emissions in the form of (yyyyddd) where yyyy is a year and
ddd is a day of year.
Default: 1 (yyyyddd)
carma_emis_stoptime carma_model_nl carma_model integer ['any integer']
Stoping time for the emission event in GMT.
Default: 0. (s)
carma_emis_total carma_model_nl carma_model real ['any real']
The total meteor smoke emission rate in kt/year. The flux will be
scaled to total that value.
Default: 16.0
carma_emission_rate carma_model_nl carma_model real ['any real']
The emission rate of inert tracers used in the test. A positive value indicates that
the rate is a column mass (kg/m2/s) and a negative value indicate that it is a mass
mixing ratio (kg/kg/s).
Default: 1e-9
carma_escale_file carma_model_nl carma_model char*256 ['any char'] is atm/waccm/emis/smoke_grf_frentzke.nc for: {'carma': 'meteor_smoke'}
is atm/waccm/emis/smoke_grf_frentzke.nc for: {'carma': 'mixed_sulfate'}
is atm/waccm/emis/smoke_grf_frentzke.nc for: {'carma': 'pmc'}
is atm/waccm/emis/smoke_grf_frentzke.nc for: {'carma': 'pmc_sulfate'}
Specifies the name of the file containing the global realtive flux
specification.
Default: set by build-namelist.
carma_fractal_soot carma_model_nl carma_model logical ['.true.', '.false.']
Are the soot particles treated as fractals?
Default: FALSE
carma_launch_doy carma_model_nl carma_model integer ['any integer']
Specifies the day of year when tracers will start being emitted for the tracer test.
Default: 1
carma_mice_file carma_model_nl carma_model char*256 ['any char'] is atm/cam/physprops/mice_warren2008.nc for: {'carma': 'pmc'}
is atm/cam/physprops/mice_warren2008.nc for: {'carma': 'pmc_sulfate'}
Specifies the name of the file containing ice refrative indicies as a function of wavelength
used for the particle heating calculation.
Default: set by build-namelist.
carma_neutral_h2so4 carma_model_nl carma_model logical ['.true.', '.false.']
Flag indicating that h2so4 vapor pressures should be calculated as if they were
over sulfates that have been totally neutralized.
Default: FALSE
carma_seasalt_emis carma_model_nl carma_model char*32 ['any char']
Specifies the name of the sea salt emission parameterization.
Default: Gong
carma_soilerosion_file carma_model_nl carma_model char*256 ['any char'] is atm/cam/dst/soil_erosion_factor_1x1_c120907.nc for: {'carma': 'cirrus_dust'}
is atm/cam/dst/soil_erosion_factor_1x1_c120907.nc for: {'carma': 'dust'}
Specifies the name of the file containing soil erosion factors. This is used by
the dust model.
Default: set by build-namelist.
carma_sulfate_method carma_model_nl carma_model char*32 ['bulk', 'carma', 'fixed', 'modal']
Specifies the method to use to get the prescribed sulfate aerosols for use with nucleation
of cirrus clouds. This can be different than the sulfate aerosols that are used with the
climate.
Default: fixed
chem_use_chemtrop chem_inparm chemistry logical ['.true.', '.false.'] .true.
Indicates whether to use the unified chemistry tropopause method to set the
tropopause used in gas phase and aerosol chemical processes.  This has a maximum altitude
level corresponding to 300 hPa for latitudes poleward of 50 degrees.
Default: set by build-namelist
cldfrc_dp1 cldfrc_nl cldfrc real ['any real'] 0.14D0
is 0.10D0 for: {'phys': 'cam5'}
is 0.10D0 for: {'phys': 'cam6'}
is 0.10D0 for: {'dyn': 'fv', 'phys': 'cam4'}
is 0.10D0 for: {'dyn': 'se', 'phys': 'cam4'}
parameter for deep convection cloud fraction.
Default: set by build-namelist
cldfrc_dp2 cldfrc_nl cldfrc real ['any real'] 500.0D0
parameter for deep convection cloud fraction.
Default: set by build-namelist
cldfrc_freeze_dry cldfrc_nl cldfrc logical ['.true.', '.false.'] .true.
Switch for Vavrus "freeze dry" adjustment in cloud fraction.  Set to FALSE to
turn the adjustment off.
Default: .true.
cldfrc_ice cldfrc_nl cldfrc logical ['.true.', '.false.'] .false.
is .true. for: {'phys': 'cam5'}
is .true. for: {'phys': 'cam6'}
Switch for ice cloud fraction calculation.
Default: .true. for CAM5 and CAM6, otherwise .false.
cldfrc_premit cldfrc_nl cldfrc real ['any real'] 75000.0D0
is 25000.0D0 for: {'dyn': 'fv', 'hgrid': '0.23x0.31'}
is 25000.0D0 for: {'dyn': 'fv', 'hgrid': '0.47x0.63'}
is 25000.0D0 for: {'dyn': 'fv', 'hgrid': '0.5x0.625'}
is 25000.0D0 for: {'dyn': 'eul', 'hgrid': '128x256'}
is 25000.0D0 for: {'dyn': 'eul', 'hgrid': '256x512'}
is 25000.0D0 for: {'dyn': 'eul', 'hgrid': '512x1024'}
is 40000.0D0 for: {'pbl': 'uw'}
is 40000.0D0 for: {'dyn': 'fv', 'hgrid': '0.23x0.31', 'pbl': 'uw'}
is 40000.0D0 for: {'dyn': 'fv', 'hgrid': '0.47x0.63', 'pbl': 'uw'}
is 40000.0D0 for: {'dyn': 'fv', 'hgrid': '0.5x0.625', 'pbl': 'uw'}
is 40000.0D0 for: {'dyn': 'eul', 'hgrid': '128x256', 'pbl': 'uw'}
is 40000.0D0 for: {'dyn': 'eul', 'hgrid': '256x512', 'pbl': 'uw'}
is 40000.0D0 for: {'dyn': 'eul', 'hgrid': '512x1024', 'pbl': 'uw'}
is 40000.0D0 for: {'dyn': 'se', 'pbl': 'uw'}
top pressure bound for mid level cloud.
Default: set by build-namelist
cldfrc_rhminh cldfrc_nl cldfrc real ['any real'] 0.800D0
is 0.770D0 for: {'hgrid': '0.23x0.31', 'phys': 'cam4'}
is 0.700D0 for: {'hgrid': '0.47x0.63', 'phys': 'cam4'}
is 0.770D0 for: {'hgrid': '0.9x1.25', 'phys': 'cam4'}
is 0.500D0 for: {'hgrid': '48x96', 'phys': 'cam4'}
is 0.900D0 for: {'hgrid': '4x5', 'phys': 'cam4', 'waccm_phys': '1'}
is 0.900D0 for: {'hgrid': '10x15', 'phys': 'cam4', 'waccm_phys': '1'}
is 0.680D0 for: {'hgrid': '128x256'}
is 0.680D0 for: {'hgrid': '128x256'}
is 0.650D0 for: {'hgrid': '512x1024'}
Minimum rh for high stable clouds.
Default: set by build-namelist
cldfrc_rhminl cldfrc_nl cldfrc real ['any real'] 0.900D0
is 0.910D0 for: {'phys': 'cam5', 'carma': 'cirrus'}
is 0.850D0 for: {'dyn': 'fv', 'phys': 'cam5', 'unicon': '1'}
is 0.850D0 for: {'dyn': 'se', 'phys': 'cam5', 'unicon': '1'}
is 0.950D0 for: {'phys': 'cam5', 'microphys': 'mg2'}
is 0.950D0 for: {'phys': 'cam5', 'microphys': 'mg3'}
is 0.8975D0 for: {'phys': 'cam5'}
is 0.8875D0 for: {'hgrid': '1.9x2.5', 'phys': 'cam5', 'microphys': 'mg1'}
is 0.9125D0 for: {'hgrid': '1.9x2.5', 'phys': 'cam5'}
is 0.910D0 for: {'phys': 'cam6', 'carma': 'cirrus'}
is 0.950D0 for: {'phys': 'cam6', 'microphys': 'mg2'}
is 0.950D0 for: {'phys': 'cam6', 'microphys': 'mg3'}
is 0.8975D0 for: {'phys': 'cam6'}
is 0.8875D0 for: {'hgrid': '1.9x2.5', 'phys': 'cam6', 'microphys': 'mg1'}
is 0.9125D0 for: {'hgrid': '1.9x2.5', 'phys': 'cam6'}
is 0.910D0 for: {'hgrid': '1.9x2.5', 'phys': 'cam4'}
is 0.920D0 for: {'hgrid': '0.9x1.25', 'phys': 'cam4'}
is 0.920D0 for: {'hgrid': '0.47x0.63', 'phys': 'cam4'}
is 0.913D0 for: {'hgrid': '0.47x0.63', 'phys': 'cam4', 'ocn': 'docn'}
is 0.903D0 for: {'hgrid': '512x1024', 'phys': 'cam4'}
is 0.905D0 for: {'hgrid': '128x256', 'phys': 'cam4'}
is 0.880D0 for: {'hgrid': '48x96', 'phys': 'cam4'}
is 0.910D0 for: {'dyn': 'se', 'phys': 'cam4'}
Minimum rh for low stable clouds.
Default: set by build-namelist
cldfrc_sh1 cldfrc_nl cldfrc real ['any real'] 0.07D0
is 0.04D0 for: {'dyn': 'fv'}
is 0.10D0 for: {'dyn': 'fv', 'hgrid': '0.47x0.63', 'phys': 'cam4'}
is 0.04D0 for: {'dyn': 'se'}
parameter for shallow convection cloud fraction.
Default: set by build-namelist
cldfrc_sh2 cldfrc_nl cldfrc real ['any real'] 500.0D0
parameter for shallow convection cloud fraction.
Default: set by build-namelist
cldsed_ice_stokes_fac cldsed_nl cldsed real ['any real'] 1.0D0
is 0.5D0 for: {'waccm_phys': '1'}
is 0.5D0 for: {'hgrid': '1.9x2.5', 'phys': 'cam4'}
Factor applied to the ice fall velocity computed from
Stokes terminal velocity.
Default: set by build-namelist
co2_cycle_rad_passive camexp co2_cycle logical ['.true.', '.false.']
Flag to set rad_climate variable so that the prognostic CO2 controlled by
the co2_cycle module is radiatively passive.
Default: FALSE
co2_flag co2_cycle_nl co2_cycle logical ['.true.', '.false.']
If TRUE turn on CO2 code.
Default: set by build-namelist
co2_readflux_aircraft co2_cycle_nl co2_cycle logical ['.true.', '.false.']
If TRUE read co2 aircraft flux from file.
Default: set by build-namelist
co2_readflux_fuel co2_cycle_nl co2_cycle logical ['.true.', '.false.']
If TRUE read co2 fuel flux from file.
Default: set by build-namelist
co2_readflux_ocn co2_cycle_nl co2_cycle logical ['.true.', '.false.']
If TRUE read co2 ocn flux from file.
Default: FALSE
co2flux_fuel_file co2_cycle_nl co2_cycle char*256 ['any char'] is atm/cam/ggas/emissions-cmip6_CO2_anthro_surface_175001-201512_fv_0.9x1.25_c20181011.nc for: {'hgrid': '0.9x1.25', 'sim_year': '1850-2000'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_surface_175001-201512_fv_1.9x2.5_c20181011.nc for: {'hgrid': '1.9x2.5', 'sim_year': '1850-2000'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_surface_175001-201512_fv_0.9x1.25_c20181011.nc for: {'hgrid': 'C384', 'sim_year': '1850-2000'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_surface_175001-201512_fv_0.9x1.25_c20181011.nc for: {'hgrid': 'C192', 'sim_year': '1850-2000'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_surface_175001-201512_fv_0.9x1.25_c20181011.nc for: {'hgrid': 'C96', 'sim_year': '1850-2000'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_surface_175001-201512_fv_1.9x2.5_c20181011.nc for: {'hgrid': 'C48', 'sim_year': '1850-2000'}
is atm/cam/ggas/emissions-cmip6_CO2_anthro_surface_175001-201512_fv_1.9x2.5_c20181011.nc for: {'hgrid': 'C24', 'sim_year': '1850-2000'}
Filepath for dataset containing CO2 flux from fossil fuel.
Default: none
co2flux_ocn_file co2_cycle_nl co2_cycle char*256 ['any char']
Filepath for dataset containing CO2 flux from ocn.
Default: none
cld_macmic_num_steps phys_ctl_nl conv integer ['any integer'] 1
is 3 for: {'microphys': 'mg2', 'clubb_sgs': '1'}
is 6 for: {'microphys': 'mg2', 'clubb_sgs': '1', 'silhs': '1'}
is 1 for: {'microphys': 'mg2', 'clubb_sgs': '1', 'waccmx': '1'}
is 2 for: {'microphys': 'mg2', 'clubb_sgs': '1', 'dtime': '1200'}
is 1 for: {'microphys': 'mg2', 'clubb_sgs': '1', 'dtime': '600'}
is 1 for: {'microphys': 'mg2', 'clubb_sgs': '1', 'dtime': '300'}
is 3 for: {'microphys': 'mg3', 'clubb_sgs': '1'}
Number of macrophysics/microphysics substeps.
Default: 1
cldfrc2m_do_subgrid_growth cldfrc2m_nl conv logical ['.true.', '.false.'] .false.
is .true. for: {'phys': 'cam6'}
Use cloud fraction to determine whether to do growth of ice clouds below
RHice of 1 down to RHice = rhmini.
Default: .true. for CAM6; all others => .false.
cldfrc2m_rhmaxi cldfrc2m_nl conv real ['any real'] 1.1D0
is 1.0D0 for: {'clubb_sgs': '1'}
is 1.05D0 for: {'clubb_sgs': '1', 'silhs': '1'}
is 1.0D0 for: {'spcam_clubb_sgs': '1'}
rhi at which ice cloud fraction = 1.
Default: set by build-namelist
cldfrc2m_rhmaxis cldfrc2m_nl conv real ['any real'] 1.1D0
is 1.0D0 for: {'clubb_sgs': '1'}
is 1.0D0 for: {'spcam_clubb_sgs': '1'}
rhi at which ice cloud fraction = 1 in the stratosphere.
Default: set by build-namelist
cldfrc2m_rhmini cldfrc2m_nl conv real ['any real'] 0.80D0
is 0.85D0 for: {'unicon': '1'}
is 0.80D0 for: {'clubb_sgs': '1'}
Minimum rh for ice cloud fraction > 0.
Default: set by build-namelist
cldfrc2m_rhminis cldfrc2m_nl conv real ['any real'] 1.0D0
is 0.85D0 for: {'unicon': '1'}
Minimum rh for ice cloud fraction > 0 in the stratosphere.
Default: set by build-namelist
cldfrc_icecrit cldfrc_nl conv real ['any real'] 0.95D0
is 0.93D0 for: {'phys': 'cam5'}
is 0.93D0 for: {'phys': 'cam6'}
is 0.70D0 for: {'carma': 'cirrus'}
is 0.70D0 for: {'phys': 'cam5', 'carma': 'cirrus'}
is 0.70D0 for: {'phys': 'cam6', 'carma': 'cirrus'}
Critical RH for ice clouds (Wilson & Ballard scheme).
Default: set by build-namelist
cldfrc_iceopt cldfrc_nl conv integer ['any integer'] 1
is 5 for: {'phys': 'cam5'}
is 5 for: {'phys': 'cam6'}
is 4 for: {'phys': 'cam4', 'carma': 'cirrus'}
is 4 for: {'phys': 'cam5', 'carma': 'cirrus'}
is 4 for: {'phys': 'cam6', 'carma': 'cirrus'}
Scheme for ice cloud fraction: 1=wang & sassen, 2=schiller (iciwc),
3=wood & field, 4=Wilson (based on smith), 5=modified slingo (ssat & empyt cloud)
Default: set by build-namelist
cldfrc_premib cldfrc_nl conv real ['any real'] 750.0D2
is 700.0D2 for: {'phys': 'cam5'}
is 700.0D2 for: {'phys': 'cam6'}
Bottom height (Pa) for mid-level liquid stratus fraction.
Default: 700.e2 for CAM5 and CAM6; all others=> 750.e2
cldfrc_rhminl_adj_land cldfrc_nl conv real ['any real'] 0.100D0
is 0.000D0 for: {'phys': 'cam6'}
is 0.000D0 for: {'carma': 'cirrus'}
Adjustment to rhminl for land without snow cover.
Default: 0.0 for CAM6;
         all others => 0.10
clubb_do_energyfix clubb_params_nl conv logical ['.true.', '.false.']
Apply adjustments to dry static energy so that CLUBB conserves
energy.
Default: true
clubb_do_liqsupersat clubb_params_nl conv logical ['.true.', '.false.'] .false.
Apply liquid supersaturation adjustment code
Default: false
convproc_do_aer phys_ctl_nl conv logical ['.true.', '.false.']
Switch to use new convective scavenging for modal aerosols.  This scheme
replaces the call to ZM's convtran for the the modal aerosol number and
mass mixing ratio constituents.
Default: .false.
convproc_do_deep aerosol_convproc_opts conv logical ['.true.', '.false.']
Switch to turn on / off deep convection in the MAM convective
cloud processing scheme.
Default: .true.
convproc_do_evaprain_atonce aerosol_convproc_opts conv logical ['.true.', '.false.']
Switch to control when aerosols are released by rain re-evaporation in wet removal and redistribution
of aerosol mass in modes. If FALSE then aerosols are immediately released back to its original mode
from the rain as the rain evaporates. If TRUE the aerosols are released only when the rain totally
evaporates and the mass of given aerosol components is released back in the most coarse mode for
such component. For example, dust, sea salt and sulfate aerosols released by the rain evaporation are
redistributed to coarse mode aerosol mass.  Also, released POM, SOA and BC mass are redistributed into
accumulated mode aerosol mass.
Default: .false.
convproc_do_gas aerosol_convproc_opts conv logical ['.true.', '.false.']
Switch to turn on / off trace gas tendencies due to the MAM
convective cloud processing scheme.
Default: .false.
convproc_do_shallow aerosol_convproc_opts conv logical ['.true.', '.false.']
Switch to turn on / off shallow convection in the MAM convective
cloud processing scheme.
Default: .false.
convproc_pom_spechygro aerosol_convproc_opts conv real ['any real']
Hygroscopicity of primary organic mater used in MAM convective cloud processing scheme.
Set to -1 to use the values defined in the physical properties file.
Default: -1
convproc_wup_max aerosol_convproc_opts conv real ['any real']
Maximum updraft velocity (m/s) in MAM convective cloud processing scheme.
Default: 4 m/s
deep_scheme phys_ctl_nl conv char*16 ['ZM', 'UNICON', 'off', 'CLUBB_SGS'] ZM
is off for: {'silhs': '1'}
is UNICON for: {'unicon': '1'}
is NONE for: {'pbl': 'none'}
is SPCAM for: {'phys': 'spcam_sam1mom'}
is SPCAM for: {'phys': 'spcam_m2005'}
Type of deep convection scheme employed.  'ZM' for Zhang-McFarlane;
'off' for none; or 'UNICON' which doesn't distinquish shallow and deep.
Default: 'ZM' unless using 'UNICON', 'SPCAM' or 'pbl=none'
deepconv_wetdep_history aerosol_convproc_opts conv logical ['.true.', '.false.']
Switch to turn on / off default history fields associated with aerosol
wet deposition fluxes as computed in the MAM convective cloud processing scheme.
Default: .true.
do_clubb_sgs phys_ctl_nl conv logical ['.true.', '.false.'] .false.
is .true. for: {'clubb_sgs': '1'}
is .true. for: {'spcam_clubb_sgs': '1'}
Switch for CLUBB_SGS
Default: set by build-namelist
hkconv_c0 hkconv_nl conv real ['any real'] is 1.0e-4 for: {'dyn': 'fv'}
is 5.0e-5 for: {'dyn': 'fv', 'hgrid': '0.23x0.31'}
is 5.0e-5 for: {'dyn': 'fv', 'hgrid': '0.47x0.63'}
is 5.0e-5 for: {'dyn': 'fv', 'hgrid': '0.5x0.625'}
is 2.0e-4 for: {'dyn': 'fv', 'hgrid': '4x5'}
2.0e-4
is 1.0e-5 for: {'hgrid': '512x1024'}
is 1.0e-5 for: {'hgrid': '256x512'}
is 1.0e-4 for: {'hgrid': '48x96'}
is 1.0e-4 for: {'hgrid': '128x256'}
is 1.0e-4 for: {'dyn': 'se'}
Rain water autoconversion coefficient for Hack shallow scheme.
Default: set by build-namelist
hkconv_cmftau hkconv_nl conv real ['any real'] 1800.0D0
Characteristic adjustment time scale for Hack shallow scheme.
Default: 1800.0
macro_park_do_cldice macro_park_nl conv logical ['.true.', '.false.']
Switch to control whether Park macrophysics should prognose
cloud ice (cldice).
Default: .true., except for carma=cirrus and carma=carma_dust
macro_park_do_cldliq macro_park_nl conv logical ['.true.', '.false.']
Switch to control whether Park macrophysics should prognose
cloud liquid (cldliq).
Default: .true.
macro_park_do_detrain macro_park_nl conv logical ['.true.', '.false.']
Switch to control whether Park macrophysics should perform
detrainment into the stratiform cloud scheme.
Default: .true., except for carma=cirrus and carma=carma_dust
macrop_scheme phys_ctl_nl conv char*16 ['none', 'park', 'RK', 'CLUBB_SGS'] none
is rk for: {'macrophys': 'rk'}
is park for: {'macrophys': 'park'}
is CLUBB_SGS for: {'macrophys': 'clubb_sgs'}
is SPCAM_sam1mom for: {'macrophys': 'spcam_sam1mom'}
is SPCAM_m2005 for: {'macrophys': 'spcam_m2005'}
Type of macrophysics scheme employed.  'park' for Park
(1998); 'RK' for Rasch and Kristjansson (1998); 'CLUBB_SGS' clubb.
Default: set by build-namelist
microp_scheme phys_ctl_nl conv char*16 ['NONE', 'RK', 'MG', 'SPCAM_m2005', 'SPCAM_sam1mom'] NONE
is RK for: {'microphys': 'rk'}
is MG for: {'microphys': 'mg1'}
is MG for: {'microphys': 'mg2'}
is SPCAM_m2005 for: {'microphys': 'spcam_m2005'}
is SPCAM_sam1mom for: {'microphys': 'spcam_sam1mom'}
is MG for: {'microphys': 'mg3'}
Type of microphysics scheme employed.  'RK' for Rasch and Kristjansson
(1998); 'MG' for Morrison and Gettelman (2008), Gettelman et al (2010)
two moment scheme for CAM5 and CAM6
SPCAM has two different microphysics schemes: SPCAM_m2005 (Morrison et al 2005),
SPCAM_sam1mom (Khairoutinov 2003)
Default: set by build-namelist (depends on value set in configure).
rk_strat_conke rk_stratiform_nl conv real ['any real'] 10.0e-6
is 5.0e-6 for: {'dyn': 'fv'}
is 5.0e-6 for: {'dyn': 'eul', 'hgrid': '512x1024'}
is 5.0e-6 for: {'dyn': 'eul', 'hgrid': '256x512'}
is 5.0e-6 for: {'dyn': 'eul', 'hgrid': '128x256'}
is 5.0e-6 for: {'dyn': 'se'}
Tunable constant for evaporation of precip in RK microphysics scheme.
Default: set by build-namelist
rk_strat_icritc rk_stratiform_nl conv real ['any real'] 5.0e-6
is 9.5e-6 for: {'dyn': 'fv', 'unicon': '1'}
is 45.0e-6 for: {'hgrid': '0.23x0.31'}
is 45.0e-6 for: {'hgrid': '0.47x0.63'}
is 45.0e-6 for: {'hgrid': '0.5x0.625'}
is 18.0e-6 for: {'hgrid': '0.9x1.25'}
is 18.0e-6 for: {'hgrid': '1x1.25'}
is 9.5e-6 for: {'hgrid': '1.9x2.5'}
is 9.5e-6 for: {'hgrid': '2x2.5'}
is 9.5e-6 for: {'hgrid': '4x5'}
is 9.5e-6 for: {'hgrid': '10x15'}
is 30.0e-6 for: {'hgrid': '512x1024'}
is 20.0e-6 for: {'hgrid': '256x512'}
is 16.0e-6 for: {'hgrid': '128x256'}
is 1.0e-6 for: {'hgrid': '48x96'}
is 18.0e-6 for: {'dyn': 'se'}
Threshold for autoconversion of cold ice in RK microphysics scheme.
Default: set by build-namelist
rk_strat_icritw rk_stratiform_nl conv real ['any real'] 4.0e-4
is 2.0e-4 for: {'dyn': 'fv'}
is 2.0e-6 for: {'dyn': 'fv', 'hgrid': '0.47x0.63', 'phys': 'cam4'}
is 2.0e-4 for: {'dyn': 'se'}
Threshold for autoconversion of warm ice in RK microphysics scheme.
Default: set by build-namelist
rk_strat_polstrat_rhmin rk_stratiform_nl conv real ['any real']
Relative humidity threshold for stratospheric cloud water condensation in RK microphysics
poleward of 50 degrees.
Default: none
rk_strat_r3lcrit rk_stratiform_nl conv real ['any real'] 10.0e-6
is 1.0e-6 for: {'hgrid': '48x96'}
Critical radius at which autoconversion become efficient in RK microphysics
scheme.
Default: set by build-namelist
shallow_scheme phys_ctl_nl conv char*16 ['Hack', 'UW', 'CLUBB_SGS', 'UNICON', 'SPCAM_m2005', 'SPCAM_sam1mom'] is NONE for: {'pbl': 'none'}
is UW for: {'pbl': 'uw'}
is UNICON for: {'pbl': 'uw', 'unicon': '1'}
is Hack for: {'pbl': 'hb'}
is Hack for: {'pbl': 'hbr'}
is CLUBB_SGS for: {'pbl': 'clubb_sgs'}
is SPCAM for: {'pbl': 'spcam_m2005'}
is SPCAM for: {'pbl': 'spcam_sam1mom'}
Type of shallow convection scheme employed.
 'Hack' for Hack shallow convection;
 'UW' for original McCaa UW pbl scheme, modified by Sungsu Park;
 'CLUBB_SGS' for CLUBB_SGS
 'UNICON' which doesn't distinquish shallow and deep.
 'SPCAM_m2005' for SPCAM double moment
 'SPCAM_sam1mom' for SPCAM single moment
Default: set by build-namelist (depends on eddy_scheme).
subcol_scheme subcol_nl conv char*16 ['SILHS', 'CloudObj', 'tstcp', 'vamp', 'off'] off
is SILHS for: {'silhs': '1'}
Type of sub-column generator scheme employed.
   'SIHLS'    Sub-columns generated with Latin Hypercube sampling of the CLUBB PDF;
   'CloudObj' Create sub-columns where most water is assigned to cloud sub-columns;
   'tstcp'    testing;
   'vamp'     Variation Across Microphysics Profiles simple deterministic scheme;
   'off'      None
Default: 'off'
subcol_silhs_constrainmn subcol_silhs_nl conv logical ['.true.', '.false.'] .false.
Whether to constrain samples of ice, liquid and vapor to the same subcolumn mean as the grid mean value.
subcol_silhs_corr_file_name subcol_silhs_nl conv char*16 ['any char'] default
Correlation input file run name (as in 'rico' or 'arm97' or 'default')
subcol_silhs_corr_file_path subcol_silhs_nl conv char*256 ['any char'] .
Location of SILHS correlation input files - usually the path to the SILHS code directory.
subcol_silhs_hmp2_ip_on_hmm2_ip_intrcpt%Ni subcol_silhs_nl conv real ['any real']
Intercept of linear equation that calculates precribed in-cloud ice concentration ratio [N_i'^2] / [N_i]^2   [-]
subcol_silhs_hmp2_ip_on_hmm2_ip_intrcpt%Nr subcol_silhs_nl conv real ['any real']
Intercept of linear equation that calculates precribed in-cloud rain drop concentration ratio [N_r'^2] / [N_r]^2   [-]
subcol_silhs_hmp2_ip_on_hmm2_ip_intrcpt%Ns subcol_silhs_nl conv real ['any real']
Intercept of linear equation that calculates precribed in-cloud snow concentration ratio [N_s'^2] / [N_s]^2   [-]
subcol_silhs_hmp2_ip_on_hmm2_ip_intrcpt%ri subcol_silhs_nl conv real ['any real']
Intercept of linear equation that calculates precribed in-cloud ice mixing ratio [r_i'^2] / [r_i]^2   [-]
subcol_silhs_hmp2_ip_on_hmm2_ip_intrcpt%rr subcol_silhs_nl conv real ['any real']
Intercept of linear equation that calculates precribed in-cloud rain water mixing ratio [r_r'^2] / [r_r]^2   [1/m]
subcol_silhs_hmp2_ip_on_hmm2_ip_intrcpt%rs subcol_silhs_nl conv real ['any real']
Intercept of linear equation that calculates precribed in-cloud snow mixing ratio [r_s'^2] / [r_s]^2   [-]
subcol_silhs_hmp2_ip_on_hmm2_ip_slope%Ni subcol_silhs_nl conv real ['any real']
Slope of linear equation that calculates precribed in-cloud ice concentration ratio [N_i'^2] / [N_i]^2   [1/m]
subcol_silhs_hmp2_ip_on_hmm2_ip_slope%Nr subcol_silhs_nl conv real ['any real']
Slope of linear equation that calculates precribed in-cloud rain drop concentration ratio [N_r'^2] / [N_r]^2   [1/m]
subcol_silhs_hmp2_ip_on_hmm2_ip_slope%Ns subcol_silhs_nl conv real ['any real']
Slope of linear equation that calculates precribed in-cloud snow concentration ratio [N_s'^2] / [N_s]^2   [1/m]
subcol_silhs_hmp2_ip_on_hmm2_ip_slope%ri subcol_silhs_nl conv real ['any real']
Slope of linear equation that calculates precribed in-cloud ice mixing ratio [r_i'^2] / [r_i]^2   [1/m]
subcol_silhs_hmp2_ip_on_hmm2_ip_slope%rr subcol_silhs_nl conv real ['any real']
Slope of linear equation that calculates precribed in-cloud rain water mixing ratio [r_r'^2] / [r_r]^2   [1/m]
subcol_silhs_hmp2_ip_on_hmm2_ip_slope%rs subcol_silhs_nl conv real ['any real']
Slope of linear equation that calculates precribed in-cloud snow mixing ratio [r_s'^2] / [r_s]^2   [1/m]
subcol_silhs_meanice subcol_silhs_nl conv logical ['.true.', '.false.'] .false.
A special configuration that sends mean ice mixing ratios and number concentrations to microphysics but allows cloud liquid water and number concentrations to vary. Should reduce the impact of negative condensate. Default False.
subcol_silhs_n_to_micro subcol_silhs_nl conv logical ['.true.', '.false.'] .true.
Whether to send SILHS liq and ice num concentrations to microphysics (if false, uses grid mean values).
subcol_silhs_ncnp2_on_ncnm2 subcol_silhs_nl conv real ['any real'] 0.05
Prescribed in-cloud ratio [N_cn'^2] / [N_cn]^2 [no units]
subcol_silhs_numsubcol subcol_silhs_nl conv integer ['any integer'] 4
Number of subcolumns/samples to use in this simulation. Must be less than psubcols.
Default: 4
subcol_silhs_q_to_micro subcol_silhs_nl conv logical ['.true.', '.false.'] .true.
Whether to send SILHS liq and ice mixing ratios to microphysics (if false, uses grid mean values).
subcol_silhs_use_clear_col subcol_silhs_nl conv logical ['.true.', '.false.'] .false.
Whether to use a clear-air only column to ensure consistant subcolumn cloud fraction
subcol_silhs_var_covar_src subcol_silhs_nl conv logical ['.true.', '.false.'] .true.
Flag to use SILHS to calculate the effect of microphysics on CLUBB's predictive
(co)variances rtp2 (total water variance), thlp2 (theta-l variance), and rtpthlp
(covariance of total water and theta-l), as well as on CLUBB's predictive fluxes
wprtp (total water flux) and wpthlp (flux of theta-l).
subcol_silhs_weight subcol_silhs_nl conv logical ['.true.', '.false.'] .true.
Turns on/off use of weights during averaging in tstcp
'true' to use weights.
Default: '.true.'
subcol_tstcp_filter subcol_tstcp_nl conv logical ['.true.', '.false.'] .false.
Turns on/off filtering during averaing in tstcp
'true' to use filtering.
Default: '.false.'
subcol_tstcp_noAvg subcol_tstcp_nl conv logical ['.true.', '.false.'] .false.
Turns off averaging and assigns first subcolumn back to grid.  Needed for BFB comparisons
'true' for no averaging.
Default: '.false.'
subcol_tstcp_perturb subcol_tstcp_nl conv logical ['.true.', '.false.'] .false.
Perturbs the temperatures in state after copying for testing purposes
'true' to perturb temperatures.
Default: '.false.'
subcol_tstcp_restart subcol_tstcp_nl conv logical ['.true.', '.false.'] .false.
Tests the restart capabilities of weights with a more adequate test
'true' to set the weights to a slightly more complicated pattern for restart testing
Default: '.false.'
subcol_tstcp_weight subcol_tstcp_nl conv logical ['.true.', '.false.'] .false.
Turns on/off use of weights during averaging in tstcp
'true' to use weights.
Default: '.false.'
subcol_vamp_ctyp subcol_vamp_nl conv integer ['any integer'] 3
Type of condensate to assume in VAMP Generator
1 Uniform Condensate
2 Variable Condensate Uniform Number
3 Variable Condensate Variable Number
Default: 3
subcol_vamp_nsubc subcol_vamp_nl conv integer ['any integer'] 10
Number of subcolumns in VAMP Generator
Default: 10
subcol_vamp_otyp subcol_vamp_nl conv integer ['any integer'] 1
Type of overlap to assume in VAMP Generator 1 Maximum
Default: 1
use_subcol_microp phys_ctl_nl conv logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Control use of sub-columns within macro/micro physics;
'false' for no subcolumns.
Default: 'false'
uwshcu_rpen uwshcu_nl conv real ['any real'] 10.0
is 5.0 for: {'hgrid': '1.9x2.5'}
is 5.0 for: {'dyn': 'se'}
Penetrative entrainment efficiency in UW shallow scheme.
Default: set by build-namelist
zmconv_c0_lnd zmconv_nl conv real ['any real'] 0.0030D0
is 0.0059D0 for: {'phys': 'cam5'}
is 0.0035D0 for: {'hgrid': 'ne120np4', 'phys': 'cam5'}
is 0.0035D0 for: {'hgrid': 'C384', 'phys': 'cam5'}
is 0.0075D0 for: {'microphys': 'mg2', 'clubb_sgs': '1', 'phys': 'cam5'}
is 0.0075D0 for: {'microphys': 'mg3', 'clubb_sgs': '1', 'phys': 'cam5'}
is 0.0059D0 for: {'phys': 'cam6'}
is 0.0035D0 for: {'hgrid': 'ne120np4', 'phys': 'cam6'}
is 0.0035D0 for: {'hgrid': 'C384', 'phys': 'cam6'}
is 0.0075D0 for: {'microphys': 'mg2', 'clubb_sgs': '1', 'phys': 'cam6'}
is 0.0075D0 for: {'microphys': 'mg3', 'clubb_sgs': '1', 'phys': 'cam6'}
is 0.0035D0 for: {'dyn': 'fv', 'phys': 'cam4'}
is 0.0035D0 for: {'dyn': 'se', 'phys': 'cam4'}
is 0.0020D0 for: {'hgrid': '48x96', 'phys': 'cam4'}
is 0.0040D0 for: {'hgrid': '128x256', 'phys': 'cam4'}
is 0.0040D0 for: {'hgrid': '256x512', 'phys': 'cam4'}
is 0.0040D0 for: {'hgrid': '512x1024', 'phys': 'cam4'}
Autoconversion coefficient over land in ZM deep convection scheme.
Default: set by build-namelist
zmconv_c0_ocn zmconv_nl conv real ['any real'] 0.0030D0
is 0.0450D0 for: {'phys': 'cam5'}
is 0.0035D0 for: {'hgrid': 'ne120np4', 'phys': 'cam5'}
is 0.0035D0 for: {'hgrid': 'C384', 'phys': 'cam5'}
is 0.0450D0 for: {'phys': 'cam6'}
is 0.0035D0 for: {'hgrid': 'ne120np4', 'phys': 'cam6'}
is 0.0035D0 for: {'hgrid': 'C384', 'phys': 'cam6'}
is 0.0300D0 for: {'microphys': 'mg2', 'clubb_sgs': '1', 'phys': 'cam6'}
is 0.0300D0 for: {'microphys': 'mg3', 'clubb_sgs': '1', 'phys': 'cam6'}
is 0.0035D0 for: {'dyn': 'fv', 'phys': 'cam4'}
is 0.0035D0 for: {'dyn': 'se', 'phys': 'cam4'}
is 0.0020D0 for: {'hgrid': '48x96', 'phys': 'cam4'}
is 0.0040D0 for: {'hgrid': '128x256', 'phys': 'cam4'}
is 0.0040D0 for: {'hgrid': '256x512', 'phys': 'cam4'}
is 0.0040D0 for: {'hgrid': '512x1024', 'phys': 'cam4'}
Autoconversion coefficient over ocean in ZM deep convection scheme.
Default: set by build-namelist
zmconv_ke zmconv_nl conv real ['any real'] 3.0E-6
is 5.0E-6 for: {'dyn': 'fv'}
is 5.0E-6 for: {'dyn': 'se'}
is 5.0E-6 for: {'hgrid': '128x256'}
is 5.0E-6 for: {'hgrid': '256x512'}
is 5.0E-6 for: {'hgrid': '512x1024'}
Tunable evaporation efficiency in ZM deep convection scheme.
Default: set by build-namelist
zmconv_ke_lnd zmconv_nl conv real ['any real'] 3.0E-6
is 1.0E-5 for: {'clubb_sgs': '1', 'microphys': 'mg2'}
is 1.0E-5 for: {'clubb_sgs': '1', 'microphys': 'mg3'}
Tunable evaporation efficiency for land in ZM deep convection scheme.
Default: set by build-namelist
zmconv_microp zmconv_nl conv logical ['.true.', '.false.'] .false.
Turn on convective microphysics
Default: .false.
zmconv_momcd zmconv_nl conv real ['any real'] 0.4000D0
is 0.7000D0 for: {'clubb_sgs': '1', 'microphys': 'mg2'}
is 0.7000D0 for: {'clubb_sgs': '1', 'microphys': 'mg3'}
Convective momentum transport parameter (downward)
Default: set by build-namelist
zmconv_momcu zmconv_nl conv real ['any real'] 0.4000D0
is 0.7000D0 for: {'clubb_sgs': '1', 'microphys': 'mg2'}
is 0.7000D0 for: {'clubb_sgs': '1', 'microphys': 'mg3'}
Convective momentum transport parameter (upward)
Default: set by build-namelist
zmconv_num_cin zmconv_nl conv integer ['any integer'] 5
is 1 for: {'phys': 'cam6'}
The number of negative buoyancy regions that are allowed before the convection top and CAPE calculations are completed.
Default: => 1 for CAM6;
         => 5 for all other
zmconv_org zmconv_nl conv logical ['.true.', '.false.'] .false.
is .true. for: {'zmconv_org': '1'}
Include organization parameterization in ZM.   This value is set to true automatically
if -zmconv_org is set in configure.
Default: .false., unless -zmconv_org set in configure
cosp_active cospsimulator_nl cosp logical ['.true.', '.false.']
If true, the active COSP cloud simulators are run to produce
select output for the AMWG diagnostics package.
sets cosp_ncolumns=10 and cosp_nradsteps=3
(appropriate for COSP statistics derived from seasonal averages),
and runs CloudSat radar and CALIPSO lidar simulators
(cosp_lradar_sim=.true.,cosp_llidar_sim=.true.).
This default logical is set in cospsimulator_intr.F90.
Default: FALSE
cosp_amwg cospsimulator_nl cosp logical ['.true.', '.false.']
If true, COSP cloud simulators are run to produce
all output required for the COSP plots in the AMWG diagnostics package.
sets cosp_ncolumns=10 and cosp_nradsteps=3
(appropriate for COSP statistics derived from seasonal averages),
and runs MISR, ISCCP, MODIS, CloudSat radar and CALIPSO lidar simulators
(cosp_lmisr_sim=.true.,cosp_lisccp_sim=.true.,
cosp_lmodis_sim=.true.,cosp_lradar_sim=.true.,cosp_llidar_sim=.true.).
This default logical is set in cospsimulator_intr.F90.
Default: FALSE
cosp_histfile_aux cospsimulator_nl cosp logical ['.true.', '.false.']
If true, additional output is added to make it possible to
run COSP off-line.

This default is set in cospsimulator_intr.F90
Default: FALSE
cosp_histfile_aux_num cospsimulator_nl cosp integer ['any integer']
This specifies the CAM history tape where extra COSP diagnostics will be written.

This default is set in cospsimulator_intr.F90
Default: -1
cosp_histfile_num cospsimulator_nl cosp integer ['any integer']
This specifies the CAM history tape where COSP diagnostics will be written.
Ignored/not used if any of the cosp_cfmip_* namelist variables are invoked.

This default is set in cospsimulator_intr.F90
Default: 1
cosp_isccp cospsimulator_nl cosp logical ['.true.', '.false.']
If true, the ISCCP cloud simulator is run to produce
select output for the AMWG diagnostics package.
sets cosp_ncolumns=10 and cosp_nradsteps=3
(appropriate for COSP statistics derived from seasonal averages),
and runs ISCCP simulator
(cosp_lmisr_sim=.false.,cosp_lisccp_sim=.true.,
cosp_lmodis_sim=.false.,cosp_lradar_sim=.false.,cosp_llidar_sim=.false.).
This default logical is set in cospsimulator_intr.F90.
1236: Default: FALSE
cosp_lfrac_out cospsimulator_nl cosp logical ['.true.', '.false.']
Turns on sub-column output from COSP.
If both the isccp/misr simulators and the lidar/radar simulators
are run, lfrac_out is from the isccp/misr simulators columns.
This default logical is set in cospsimulator_intr.F90
Default: FALSE
cosp_lisccp_sim cospsimulator_nl cosp logical ['.true.', '.false.']
If true, COSP ISCCP simulator will be run and all non-subcolumn output
will be saved.  ISCCP simulator is run on only daylight
columns.
Default: FALSE
cosp_lite cospsimulator_nl cosp logical ['.true.', '.false.']
If true, the COSP cloud simulators are run to produce
select output for the AMWG diagnostics package.
sets cosp_ncolumns=10 and cosp_nradsteps=3
(appropriate for COSP statistics derived from seasonal averages),
and runs MISR, ISCCP, MODIS, and CALIPSO lidar simulators
(cosp_lmisr_sim=.true.,cosp_lisccp_sim=.true.,
cosp_lmodis_sim=.true.,cosp_llidar_sim=.true.).
This default logical is set in cospsimulator_intr.F90.
Default: FALSE
cosp_llidar_sim cospsimulator_nl cosp logical ['.true.', '.false.']
If true, COSP lidar simulator will be run and all non-subcolumn output
will be saved
Default: FALSE
cosp_lmisr_sim cospsimulator_nl cosp logical ['.true.', '.false.']
If true, MISR simulator will be run and all non-subcolumn output
will be saved.  MISR simulator is run on only daylight
columns.
Default: FALSE
cosp_lmodis_sim cospsimulator_nl cosp logical ['.true.', '.false.']
If true, MODIS simulator will be run and all non-subcolumn output
will be saved.

Default: FALSE
cosp_lradar_sim cospsimulator_nl cosp logical ['.true.', '.false.']
If true, COSP radar simulator will be run and all non-subcolumn output
will be saved.
Default: FALSE
cosp_ncolumns cospsimulator_nl cosp integer ['any integer']
Number of subcolumns in SCOPS
This default logical is set in cospsimulator_intr.F90
Default: 50
cosp_nradsteps cospsimulator_nl cosp integer ['any integer']
This specifies the frequency at which is COSP is called,
every cosp_nradsteps radiation timestep.

This default is set in cospsimulator_intr.F90
Default: 1
cosp_passive cospsimulator_nl cosp logical ['.true.', '.false.']
If true, the passive COSP cloud simulators are run to produce
select output for the AMWG diagnostics package.
sets cosp_ncolumns=10 and cosp_nradsteps=3
(appropriate for COSP statistics derived from seasonal averages),
and runs MISR, ISCCP, and MODIS simulators
(cosp_lmisr_sim=.true.,cosp_lisccp_sim=.true.,cosp_lmodis_sim=.true.).
This default logical is set in cospsimulator_intr.F90.
Default: FALSE
cosp_runall cospsimulator_nl cosp logical ['.true.', '.false.']
If true, run all simulators using the default values cosp_ncolumns=50 and
cosp_nradsteps=1.  This option is mainly intended for testing, but it also
must be used in order to output the input fields needed to run the
simulator in an offline mode (via setting cosp_histfile_aux=.true.).
Default: FALSE
docosp cospsimulator_nl cosp logical ['.true.', '.false.']
If true, the COSP cloud simulator is run.
Setting this namelist variable happens automatically if you compile with COSP.
COSP will not run unless this is set to .true. in the namelist!
Turn on the desired simulators using lXXX_sim namelist vars
If no specific simulators are specified, all of the simulators
are run on all columns and all output is saved. (useful for testing).
COSP is available with CAM4, CAM5 and CAM6 physics.
This default logical is set in cospsimulator_intr.F90.
Default: FALSE
cam_snapshot_after_num phys_ctl_nl diagnostics integer ['any integer'] -1
History file number for after snapshots for CAM snapshot
Default:
cam_snapshot_before_num phys_ctl_nl diagnostics integer ['any integer'] -1
History file number for before snapshots for CAM snapshot
Default:
cam_take_snapshot_after phys_ctl_nl diagnostics char*32 ['chem_emissions', 'aoa_tracers_timestep_tend', 'co2_cycle_set_ptend', 'chem_timestep_tend', 'vertical_diffusion_section', 'aero_model_drydep', 'gw_tend', 'qbo_relax', 'iondrag_calc_section', 'physics_dme_adjust', 'physics_dme_adjust', 'dadadj_tend', 'convect_deep_tend', 'convect_shallow_tend', 'macrop_driver_tend', 'clubb_tend_cam', 'microp_section', 'microp_driver_tend_subcol', 'aero_model_wetdep', 'radiation_tend', 'held_suarez_tend', 'kessler_tend', 'thatcher_jablonowski_precip_tend', 'user_set']
Name of parameterization to take snapshot after running
user_set is used when a user inserts a call to cam_snapshot_all_outfld
  using cam_snapshot_after_num as the first argument.
Default: Unused
cam_take_snapshot_before phys_ctl_nl diagnostics char*32 ['chem_emissions', 'aoa_tracers_timestep_tend', 'co2_cycle_set_ptend', 'chem_timestep_tend', 'vertical_diffusion_section', 'aero_model_drydep', 'gw_tend', 'qbo_relax', 'iondrag_calc_section', 'physics_dme_adjust', 'physics_dme_adjust', 'dadadj_tend', 'convect_deep_tend', 'convect_shallow_tend', 'macrop_driver_tend', 'clubb_tend_cam', 'microp_section', 'microp_driver_tend_subcol', 'aero_model_wetdep', 'radiation_tend', 'held_suarez_tend', 'kessler_tend', 'thatcher_jablonowski_precip_tend', 'user_set']
Name of parameterization to take snapshot before running
user_set is used when a user inserts a call to cam_snapshot_all_outfld
  using cam_snapshot_before_num as the first argument.
Default: Unused
diag_cnst_conv_tend cam_diag_opts diagnostics char*8 ['none', 'q_only', 'all']
Output constituent tendencies due to convection.  Set to
'none', 'q_only' or 'all'.
Default: 'q_only'
do_circulation_diags circ_diag_nl diagnostics logical ['.true.', '.false.']
Turns on TEM circulation diagnostics history output.  Only valid for FV dycore.

Default: .false.,  unless it is overridden (WACCM with interactive chemistry and a few other specific
          configurations do this)
history_aero_optics phys_ctl_nl diagnostics logical ['.true.', '.false.'] .false.
Switch for diagnostic output of the aerosol optics
Default: .false.
history_aerosol phys_ctl_nl diagnostics logical ['.true.', '.false.'] .false.
Switch for diagnostic output of the aerosol tendencies
Default: .false.
history_amwg phys_ctl_nl diagnostics logical ['.true.', '.false.'] .true.
Produce output for the AMWG diagnostic package.
Default: .true.
history_budget phys_ctl_nl diagnostics logical ['.true.', '.false.'] .false.
Switch for cam4 T/Q budget diagnostic output
Default: .false.
history_budget_histfile_num phys_ctl_nl diagnostics integer ['1', '2', '3', '4', '5', '6']
History tape number T/Q budget output is written to.
Default: 1
history_carma phys_ctl_nl diagnostics logical ['.true.', '.false.']
Switch for diagnostics specific to the current CARMA model.
Default: .true.
history_cesm_forcing phys_ctl_nl diagnostics logical ['.true.', '.false.']
Switch to turn on/off default output specific to CESM forcings.
Default: .false.
history_chemistry phys_ctl_nl diagnostics logical ['.true.', '.false.'] .true.
Switch for diagnostics specific to the current chemistry package or
configuration.
Default: .true.
history_chemspecies_srf phys_ctl_nl diagnostics logical ['.true.', '.false.'] .true.
Switch to turn on/off default output chemical species mixing ratios in the surface layer.
Default: .false.
history_clubb phys_ctl_nl diagnostics logical ['.true.', '.false.'] .true.
Switch for diagnostics specific to CLUBB.
Default: .true.
history_dust phys_ctl_nl diagnostics logical ['.true.', '.false.'] .false.
Switch for diagnostics specific to dust.
Default: .false.
history_eddy phys_ctl_nl diagnostics logical ['.true.', '.false.'] .false.
Switch for diagnostic output of eddy variables
Default: .false.
history_scwaccm_forcing phys_ctl_nl diagnostics logical ['.true.', '.false.']
Switch to turn on/off default output specific to WACCM-SC forcings.
Default: .false.
history_vdiag phys_ctl_nl diagnostics logical ['.true.', '.false.'] .false.
Produce output for the AMWG variability diagnostics.
Default: .false.
history_waccm phys_ctl_nl diagnostics logical ['.true.', '.false.'] .false.
is .true. for: {'waccm_phys': '1'}
Switch for diagnostic output used primarily for WACCM runs.
Default: .true. if WACCM physics is on, .false. otherwise.
history_waccmx phys_ctl_nl diagnostics logical ['.true.', '.false.'] .false.
is .true. for: {'waccmx': '1'}
Switch for diagnostic output used primarily for WACCM-X runs.
Default: .true. if WACCM-X is on, .false. otherwise.
print_energy_errors check_energy_nl diagnostics logical ['.true.', '.false.']
Turn on verbose output identifying columns that fail energy/water
conservation checks.
Default: FALSE
print_qneg_warn qneg_nl diagnostics char*8 ['summary', 'timestep', 'off']
Control the writing of qneg3 and qneg4 warning messages.
'summary' causes a summary of QNEG3 and QNEG4 errors to be
    printed at the end of the run
'timestep' causes a summary of QNEG3 and QNEG4 errors to be printed at the
    end of each timestep. The total is reset at the end of each timestep.
'off' causes the qneg3 and qneg4 warnings to be supressed.
Note that these settings do not affect the availability of qneg
    history variables.
Default: 'summary'
unicon_offline_dat_hfile unicon_nl diagnostics integer ['any integer']
History file number for offline unicon driver output.
Default: 2 (i.e., h1 history file)
unicon_offline_dat_out unicon_nl diagnostics logical ['.true.', '.false.']
Produce output for the offline unicon driver.
Default: .false.
atm_logfile camexp driver char*256 ['any char']
Name of file that the atmosphere component log messages will be written to.  By
default all log messages are written to stdout.
Default: ""
atm_logfile_diro camexp driver char*256 ['any char']
Absolute pathname of directory that the file specified by atm_logfile
will be written to.
Default: "."
cpl_logfile camexp driver char*256 ['any char']
Name of file that the driver component log messages will be written to.  By
default all log messages are written to stdout.
Default: ""
cpl_logfile_diro camexp driver char*256 ['any char']
Absolute pathname of directory that the file specified by cpl_logfile
will be written to.
Default: "."
lnd_logfile camexp driver char*256 ['any char']
Name of file that the land component log messages will be written to.  By
default all log messages are written to stdout.
Default: ""
lnd_logfile_diro camexp driver char*256 ['any char']
Absolute pathname of directory that the file specified by lnd_logfile
will be written to.
Default: "."
rof_logfile camexp driver char*256 ['any char']
Name of file that the runoff component log messages will be written to.  By
default all log messages are written to stdout.
Default: ""
rof_logfile_diro camexp driver char*256 ['any char']
Absolute pathname of directory that the file specified by rof_logfile
will be written to.
Default: "."
dadadj_niter dadadj_nl dry_conv_adj integer ['any integer'] 15
is 100 for: {'hgrid': '0.47x0.63', 'waccmx': '1'}
The maximum number of iterations to achieve convergence in dry adiabatic adjustment.
For WACCM-X it can be advantageous to use a number which is much higher than the CAM
default.
Default: 15
dadadj_nlvdry dadadj_nl dry_conv_adj integer ['any integer']
Number of layers from the top of the model over which to do dry convective
adjustment. Must be less than plev (the number of vertical levels).
Default: 3
eul_dif2_coef dyn_eul_inparm dyn_eul real ['any real'] 2.5D5
is 2.5D7 for: {'hgrid': '8x16'}
del^2 horizontal diffusion coefficient.  This is used above the Nth order
diffusion.
Default: set by build-namelist
eul_divdampn dyn_eul_inparm dyn_eul real ['any real'] 0.0D0
Number of days (from timestep 0) to run divergence damper. Use only if spectral
model becomes dynamicallly unstable during initialization. Suggested value:
2. (Value must be >= 0.)  Default: 0.
eul_hdif_coef dyn_eul_inparm dyn_eul real ['any real'] 1.0D18
is 2.0D16 for: {'hgrid': '32x64'}
is 2.0D16 for: {'hgrid': '48x96'}
is 1.17D16 for: {'hgrid': '64x128'}
is 7.14D14 for: {'hgrid': '128x256'}
is 1.5D14 for: {'hgrid': '256x512'}
is 1.5D13 for: {'hgrid': '512x1024'}
Nth order horizontal diffusion coefficient.
Default: set by build-namelist
eul_hdif_kmnhdn dyn_eul_inparm dyn_eul integer ['any integer'] 4
The order N horizontal diffusion operator will be used in and below the
layer specified by this variable.
Default: 4
eul_hdif_order dyn_eul_inparm dyn_eul integer ['any integer'] 4
Order (N) of horizontal diffusion operator used below the sponge layers.
N must be a positive multiple of 2.
Default: 4
eul_kmxhdc dyn_eul_inparm dyn_eul integer ['any integer'] 5
Number of levels over which to apply Courant limiter, starting at top of
model.
Default: 5
eul_nsplit dyn_eul_inparm dyn_eul integer ['any integer'] 1
is 12 for: {'hgrid': '512x1024'}
Number of dynamics timesteps per physics timestep. If zero, a best-estimate
will be automatically calculated.
Default: 1
eul_tfilt_eps dyn_eul_inparm dyn_eul real ['any real'] 0.06D0
Time filter coefficient.  Default: 0.06
force_2d spmd_fv_inparm dyn_fv integer ['any integer']
Set to 1 to force the 2D transpose computation when a 1D decomposition is
used.  This is intended for debugging purposes only.
Default: 0
fv_am_correction dyn_fv_inparm dyn_fv logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to turn on corrections that improve angular momentum conservation.
Default: .false.
fv_am_diag dyn_fv_inparm dyn_fv logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to turn on a diagnostic calculation of angular momentum which is
written to the log file at each time step.  Also enables calculation of
fields written to history file which are used in conjuction with those
enabled by do_circulation_diags for detailed analysis.
Default: .false.
fv_am_fix_lbl dyn_fv_inparm dyn_fv logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to apply the fixer turned on by fv_am_fixer level by level.  The
intent is to not contaminate the stratospheric circulation with
tropospheric AM loss, where it is most likely greatest (due to the larger
divergence fields).  This option is experimental.
Default: .false.
fv_am_fixer dyn_fv_inparm dyn_fv logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to apply an arbitrary fix based on solid-body rotation to the zonal
velocity fields to improve conservation of angular momentum.
Default: .false.
fv_am_geom_crrct dyn_fv_inparm dyn_fv logical ['.true.', '.false.']
Flag to turn on corrections in FV geometry and/or pressure terms.
Default: .false.
fv_conserve dyn_fv_inparm dyn_fv logical ['.true.', '.false.']
Flag indicating whether the dynamics uses internal algorithm for energy
conservation.
Default: .false.
fv_ct_overlap spmd_fv_inparm dyn_fv integer ['any integer']
Overlapping of trac2d and cd_core subcycles.
Default: 0
fv_del2coef dyn_fv_inparm dyn_fv real ['any real'] 3.e+5
Chooses level of velocity diffusion.
Default: 3.0e5
fv_div24del2flag dyn_fv_inparm dyn_fv integer ['2', '4', '42'] 2
is 4 for: {'phys': 'cam5'}
is 4 for: {'phys': 'cam6'}
is 4 for: {'phys': 'spcam_m2005'}
is 42 for: {'hgrid': '0.23x0.31', 'phys': 'cam4'}
is 42 for: {'hgrid': '0.23x0.31', 'phys': 'spcam_sam1mom'}
is 42 for: {'hgrid': '0.47x0.63', 'phys': 'cam4'}
is 42 for: {'hgrid': '0.47x0.63', 'phys': 'spcam_sam1mom'}
is 42 for: {'hgrid': '0.23x0.31', 'phys': 'cam5'}
is 42 for: {'hgrid': '0.23x0.31', 'phys': 'spcam_m2005'}
is 42 for: {'hgrid': '0.47x0.63', 'phys': 'cam5'}
is 42 for: {'hgrid': '0.23x0.31', 'phys': 'cam6'}
is 42 for: {'hgrid': '0.47x0.63', 'phys': 'cam6'}
is 42 for: {'hgrid': '0.47x0.63', 'phys': 'spcam_m2005'}
Chooses type of divergence damping and velocity diffusion.
div24del2flag = 2 for ldiv2 (default),
              = 4 for ldiv4,
              = 42 for ldiv4 + ldel2
where
ldiv2: 2nd-order divergence damping everywhere and increasing in top layers
ldiv4: 4th-order divergence damping
ldel2: 2nd-order velocity-component damping targetted to top layers,
       with coefficient del2coef

Default: set by build-namelist
fv_fft_flt dyn_fv_inparm dyn_fv integer ['0', '1'] is 0 for: {'phys': 'cam3'}
1
1 for FFT filter always, 0 for combined algebraic/FFT filter.  The value 0
is used for CAM3, otherwise it is using the value 1.
Default: set by build-namelist
fv_filtcw dyn_fv_inparm dyn_fv integer ['0', '1'] 0
is 1 for: {'hgrid': '0.23x0.31'}
Enables optional filter for intermediate c-grid winds, (courtesy of Bill Putman).
Default: 0
fv_high_altitude dyn_fv_inparm dyn_fv logical ['.true.', '.false.']
Switch to apply variable physics appropriate for the thermosphere and ionosphere
Default: set by build-namelist
fv_high_order_top dyn_fv_inparm dyn_fv logical ['.true.', '.false.']
Flag to extend standard 4th-order PPM scheme to model top.
Default: .false.
fv_iord dyn_fv_inparm dyn_fv integer ['any integer']
Order (mode) of X interpolation (1,..,6).
East-West transport scheme.
   = 1: first order upwind
   = 2: 2nd order van Leer (Lin et al 1994)
   = 3: standard PPM
   = 4: enhanced PPM (default)
Default: 4
fv_jord dyn_fv_inparm dyn_fv integer ['any integer']
Order (mode) of Y interpolation (1,..,6).
North-South transport scheme.
   = 1: first order upwind
   = 2: 2nd order van Leer (Lin et al 1994)
   = 3: standard PPM
   = 4: enhanced PPM (default)
Default: 4
fv_kord dyn_fv_inparm dyn_fv integer ['any integer']
Scheme to be used for vertical mapping.
   = 1: first order upwind
   = 2: 2nd order van Leer (Lin et al 1994)
   = 3: standard PPM
   = 4: enhanced PPM (default)
Default: 4
fv_nsplit dyn_fv_inparm dyn_fv integer ['any integer'] is 8 for: {'waccm_phys': '1'}
is 16 for: {'hgrid': '0.9x1.25', 'waccm_phys': '1'}
is 32 for: {'hgrid': '0.47x0.63', 'waccmx': '1'}
Number of dynamics timesteps per physics timestep. If zero, a best-estimate
will be automatically calculated.
Default: 0
fv_nspltrac dyn_fv_inparm dyn_fv integer ['any integer'] is 2 for: {'waccm_phys': '1'}
is 4 for: {'hgrid': '0.9x1.25', 'waccm_phys': '1'}
is 16 for: {'hgrid': '0.47x0.63', 'waccmx': '1'}
Number of tracer advection timesteps per physics timestep.
Nsplit is partitioned into nspltrac and nsplit/nspltrac,
with the latter being the number of dynamics timesteps per
tracer timestep, possibly rounded upward; after initialization,
the code quantity nsplit is redefined to be the number of
dynamics timesteps per tracer timestep.
Default: 0
fv_nspltvrm dyn_fv_inparm dyn_fv integer ['any integer'] 1
is 2 for: {'hgrid': '0.9x1.25'}
is 2 for: {'hgrid': '0.47x0.63'}
is 2 for: {'hgrid': '0.23x0.31'}
is 2 for: {'waccm_phys': '1'}
is 4 for: {'hgrid': '0.9x1.25', 'waccm_phys': '1'}
is 16 for: {'hgrid': '0.47x0.63', 'waccmx': '1'}
Number of vertical re-mapping timesteps per physics timestep.
Nspltrac is partitioned into nspltvrm and nspltrac/nspltvrm,
with the latter being the number of tracer timesteps per
re-mapping timestep, possibly rounded upward; after initialization,
the code quantity nspltrac is redefined to be the number of
tracer timesteps per re-mapping timestep.
Default: 0
fv_print_dpcoup_warn dyn_fv_inparm dyn_fv char*8 ['off', 'full']
Flag to determine how to handle dpcoup warning messages
Default: off
fv_trac_decomp spmd_fv_inparm dyn_fv integer ['any integer']
Size of tracer domain decomposition for trac2d.
Default: 1
geopkblocks spmd_fv_inparm dyn_fv integer ['any integer']
Geopotential method 2 pipeline parameter (routine geopk_d).
geopk_d implements a pipeline algorithm by dividing the
information that must be moved between processes into blocks. geopkblocks
specifies the number of blocks to use. The larger the number of blocks,
the greater the opportunity for overlapping communication with computation
and for decreasing instantaneous bandwidth requirements. The smaller the
number of blocks, the fewer MPI messages sent, decreasing MPI total latency.
See geopk_d within geopk.F90.
Default: 1
geopktrans spmd_fv_inparm dyn_fv integer ['0', '1', '2']
Geopotential method (routines geopk, geopk16, or geopk_d).
  =0 for transpose method;
  =1 for method using semi-global z communication with optional 16-byte arithmetic;
  =2 for method using local z communication;
method 0, method 1 with 16-byte arithmetic and method 2 are all bit-for-bit across decompositions;
method 0 scales better than method 1 with npr_z, and method 1 is superior to method 0 for small npr_z;
The optimum speed is attained using either method 1 with 8-byte
arithmetic (standard for geopk16) or method 2 when utilizing the
optimal value for the associated parameter geopkblocks; for the last
two subcycles of a timestep, method 0 is automatically used; see
geopk.F90 and cd_core.F90.

Default: 0
modc_hs_cdcore spmd_fv_inparm dyn_fv logical ['.true.', '.false.']
True for mod_comm irregular communication handshaking for cd_core/geopk
Default: .true.
modc_hs_dynrun spmd_fv_inparm dyn_fv logical ['.true.', '.false.']
True for mod_comm irregular communication handshaking for dyn_run/misc
Default: .true.
modc_hs_gather spmd_fv_inparm dyn_fv logical ['.true.', '.false.']
True for mod_comm irregular communication handshaking for gather
Default: .true.
modc_hs_scatter spmd_fv_inparm dyn_fv logical ['.true.', '.false.']
True for mod_comm irregular communication handshaking for scatter
Default: .false.
modc_hs_tracer spmd_fv_inparm dyn_fv logical ['.true.', '.false.']
True for mod_comm irregular communication handshaking for multiple tracers
Default: .true.
modc_mxreq_cdcore spmd_fv_inparm dyn_fv integer ['any integer']
Maximum number of outstanding nonblocking MPI requests to allow when
using mp_swapirr and point-to-point communications for cd_core/geopk.
Setting this less than the maximum can improve robustness for large process
count runs. If set to less than zero, then do not limit the number of
outstanding send/receive requests.
Default: -1 (so no limit)
modc_mxreq_dynrun spmd_fv_inparm dyn_fv integer ['any integer']
Maximum number of outstanding nonblocking MPI requests to allow when
using mp_swapirr and point-to-point communications for dyn_run/misc.
Setting this less than the maximum can improve robustness for large process
count runs. If set to less than zero, then do not limit the number of
outstanding send/receive requests.
Default: -1 (so no limit)
modc_mxreq_gather spmd_fv_inparm dyn_fv integer ['any integer']
Maximum number of outstanding nonblocking MPI requests to allow when
using mp_swapirr and point-to-point communications for gather.
Setting this less than the maximum can improve robustness for large process
count runs. If set to less than zero, then do not limit the number of
outstanding send/receive requests.
Default: 64
modc_mxreq_scatter spmd_fv_inparm dyn_fv integer ['any integer']
Maximum number of outstanding nonblocking MPI requests to allow when
using mp_swapirr and point-to-point communications for scatter.
Setting this less than the maximum can improve robustness for large process
count runs. If set to less than zero, then do not limit the number of
outstanding send/receive requests.
Default: -1 (so no limit)
modc_mxreq_tracer spmd_fv_inparm dyn_fv integer ['any integer']
Maximum number of outstanding nonblocking MPI requests to allow when
using mp_swaptrirr and point-to-point communications for multiple tracers.
Setting this less than the maximum can improve robustness for large process
count runs. If set to less than zero, then do not limit the number of
outstanding send/receive requests.
Default: -1 (so no limit)
modc_onetwo spmd_fv_inparm dyn_fv integer ['1', '2']
One or two simultaneous mod_comm irregular communications (excl. tracers)
Default: 2
modc_send_cdcore spmd_fv_inparm dyn_fv logical ['.true.', '.false.']
True for geopk_d and mod_comm irregular communication blocking send for
cd_core/geopk; false for nonblocking send.
Default: .true.
modc_send_dynrun spmd_fv_inparm dyn_fv logical ['.true.', '.false.']
True for mod_comm irregular communication blocking send for dyn_run/misc,
false for nonblocking send
Default: .true.
modc_send_gather spmd_fv_inparm dyn_fv logical ['.true.', '.false.']
True for mod_comm irregular communication blocking send for gather,
false for nonblocking send
Default: .true.
modc_send_scatter spmd_fv_inparm dyn_fv logical ['.true.', '.false.']
True for mod_comm irregular communication blocking send for scatter,
false for nonblocking send
Default: .true.
modc_send_tracer spmd_fv_inparm dyn_fv logical ['.true.', '.false.']
True for mod_comm irregular communication blocking send for multiple
tracers, false for nonblocking send
Default: .true.
modc_sw_cdcore spmd_fv_inparm dyn_fv integer ['0', '1', '2']
Mod_comm irregular underlying communication method for cd_core/geopk
0 for original mp_sendirr/mp_recvirr
1 for mp_swapirr and a point-to-point implementation of communication pattern
2 for mp_swapirr and a collective (MPI_Alltoallv) implementation of communication pattern
Default: 0
modc_sw_dynrun spmd_fv_inparm dyn_fv integer ['0', '1', '2']
Mod_comm irregular underlying communication method for dyn_run/misc.
0 for original mp_sendirr/mp_recvirr
1 for mp_swapirr and a point-to-point implementation of communication pattern
2 for mp_swapirr and a collective (MPI_Alltoallv) implementation of communication pattern
Default: 0
modc_sw_gather spmd_fv_inparm dyn_fv integer ['0', '1', '2']
Mod_comm irregular underlying communication method for gather
0 for original mp_sendirr/mp_recvirr
1 for mp_swapirr and a point-to-point implementation of communication pattern
2 for mp_swapirr and a collective (MPI_Alltoallv) implementation of communication pattern
Default: 1
modc_sw_scatter spmd_fv_inparm dyn_fv integer ['0', '1', '2']
Mod_comm irregular underlying communication method for scatter
0 for original mp_sendirr/mp_recvirr
1 for mp_swapirr and a point-to-point implementation of communication pattern
2 for mp_swapirr and a collective (MPI_Alltoallv) implementation of communication pattern
Default: 0
modc_sw_tracer spmd_fv_inparm dyn_fv integer ['any integer']
Mod_comm irregular underlying communication method for multiple tracers
0 for original mp_sendtrirr/mp_recvtrirr
1 for mp_swaptrirr and point-to-point communications
2 for mp_swaptrirr and all-to-all communications
Default: 0
modc_tracers spmd_fv_inparm dyn_fv integer ['any integer']
Max number of tracers for simultaneous mod_comm irregular communications
Default: 3
modcomm_gatscat spmd_fv_inparm dyn_fv integer ['0', '1']
For mod_comm gather/scatters, 0 for temporary contiguous buffers; 1 for mpi derived
types.
Default: 0
modcomm_geopk spmd_fv_inparm dyn_fv integer ['0', '1']
For geopk (geopktrans=1) messages, 0 for temporary contiguous buffers; 1 for mpi derived
types.
Default: 0
modcomm_transpose spmd_fv_inparm dyn_fv integer ['0', '1']
For mod_comm transposes, 0 for temporary contiguous buffers; 1 for mpi derived
types.
Default: 0
npr_yz spmd_fv_inparm dyn_fv integer(4) ['any integer(4)']
A four element integer array which specifies the YZ and XY decompositions.
The first two elements are the number of Y subdomains and number of Z
subdomains in the YZ decomposition.  The second two elements are the number
of X subdomains and the number of Y subdomains in the XY decomposition.
Note that both the X and Y subdomains must contain at least 3 grid points.
For example, a grid with 96 latitudes can contain no more than 32 Y
subdomains.  There is no restriction on the number of grid points (levels)
in a Z subdomain, but note that the threading parallelism in the FV dycore
is over levels, so for parallel efficiency it is best to have at least the
number of levels in each Z subdomain as there are threads available.

There are a couple of rough rules of thumb to follow when setting the 2D
decompositions.  The first is that the number of Y subdomains in the YZ
decomposition should be the same as the number of Y subdomains in the XY
decomposition (npr_yz(1) == npr_yz(4)).  The second is that the total
number of YZ subdomains (npr_yz(1)*npr_yz(2)) should equal the total number
of XY subdomains (npr_yz(3)*npr_yz(4)).

Default: ntask,1,1,ntask where ntask is the number of MPI tasks.  This is a
1D decomposition in latitude.
print_filew_warn fill_nl dyn_fv char*8 ['off', 'full']
Control the writing of filew warning messages.
Default: 'off'
fv3_adjust_dry_mass fv_core_nml dyn_fv3 logical ['.true.', '.false.'] .false.
Logical: whether to adjust the global dry-air mass to
the value set by fv3_adjust_dry_mass. This is only done in an initialization
step, particularly when using an initial condition from an external
dataset, interpolated from another resolution (either horizontal or
vertical), or when changing the topography, so that the global mass
of the atmosphere matches some estimate of observed value. It is
recommended to only set this to True when initializing the model.
Default: FALSE
fv3_beta fv_core_nml dyn_fv3 real ['any real'] 0
Real: Parameter specifying fraction of time-off-centering for
backwards evaluation of the pressure gradient force. The default value
of 0.0 indicates a fully backwards evaluation of the pressure gradient
force using the updated (time n+1) dynamical fields. A value of 0.5
will equally weight the PGF determined at times n and n+1, but may not
be stable; values larger than 0.45 are not recommended. A value of 0.4
is recommended for most hydrostatic simulations, which allows an
improved representation of inertia-gravity waves in the tropics. In
non-hydrostatic simulations using the semi-implicit solver (a_imp > 0.5)
the values of a_imp and fv3_beta should add to 1, so that the
time-centering is consistent between the PGF and the nonhydrostatic
solver. Proper range is 0 to 0.45.
Default: 0.
fv3_clock_grain fms_nml dyn_fv3 char*256 ['any char'] is LOOP for: {'dyn': 'fv3'}
The level of clock granularity used for performance timing sections
of code. Possible values in order of increasing detail are:
NONE, COMPONENT, SUBCOMPONENT, MODULE_DRIVER, MODULE, ROUTINE,
LOOP, and INFRA.
Default: none
fv3_consv_am fv_core_nml dyn_fv3 logical ['.true.', '.false.'] .false.
Logical: whether to enable Angular momentum fixer.
Default: FALSE
fv3_consv_te fv_core_nml dyn_fv3 integer ['any integer'] 0
Real: fraction of total energy lost during the adiabatic integration
between calls of the physics, to be added back globally as heat;
essentially the strength of the energy fixer in the physics. Note that
this is a global energy fixer and cannot add back energy locally.
The default algorithm increments the potential temperature so the
pressure gradients are unchanged. Proper range is 0
to 1. 1 will restore the energy completely to its original value before
entering the physics; a value of 0.7 roughly causes the energy fixer
to compensate for the amount of energy changed by the physics in
GFDL HiRAM or AM3.
Default: 0
fv3_d2_bg fv_core_nml dyn_fv3 real ['any real'] 0
Real: coefficient for background second-order divergence damping.
This option remains active even if fv3_nord is nonzero.
Proper range is 0 to 0.02.
Default: 0.0
fv3_d2_bg_k1 fv_core_nml dyn_fv3 real ['any real'] 0.15D0
Real: strength of second-order diffusion in the top sponge
layer. This value, and fv3_d2_bg_k2, will be changed
appropriately in the model (depending on the height of model top),
so the actual damping may be very reduced. See atmos_cubed_sphere/model/dyn_core
for details. Recommended range is 0. to 0.2. Note that since diffusion is
converted to heat if fv3_d_con > 0 larger amounts of spongelayer diffusion may be less stable.
Default: 0.15
fv3_d2_bg_k2 fv_core_nml dyn_fv3 real ['any real'] 0.02D0
Real: strength of second-order diffusion in the second sponge
layer from the model top. This value should be
lower than fv3_d2_bg_k1.
Default: 0.02
fv3_d4_bg fv_core_nml dyn_fv3 real ['any real'] 0.15D0
Real: Dimensionless coefficient for background higher-order
divergence damping. If no second-order divergence
damping is used, then values between 0.1 and 0.16 are recommended.
Requires fv3_nord > 0. Note that the scaling for fv3_d4_bg differs from that
of fv3_d2_bg; fv3_nord ge 1 and fv3_d4_bg = 0.16 will be less diffusive than
fv3_nord = 0 and fv3_d2_bg = 0.02.
Default: 0.15
fv3_d_con fv_core_nml dyn_fv3 real ['any real'] is 0 for: {'dyn': 'fv3'}
is 0 for: {'dyn': 'fv3nh'}
Real: Fraction of kinetic energy lost to net damping (divergence
and vorticity) to be converted to heat. Acts as a dissipative heating
mechanism in the dynamical core. Proper range is 0
to 1. Note that this is a local, physically correct, energy fixer.
Default: 0
fv3_d_ext fv_core_nml dyn_fv3 real ['any real'] 0
Real: coefficient for external (barotropic) mode damping.
Proper range is 0 to 0.02. A value of 0.01 or 0.02 may help
improve the models maximum stable time step in low-resolution
(2-degree or poorer) simulations; otherwise a value of 0 is recommended.
Default: 0
fv3_dddmp fv_core_nml dyn_fv3 real ['any real'] 0.0D0
Real: Dimensionless coefficient for the second-order Smagorinsky type
divergence damping. 0.0 is the default but 0.2 (the Smagorinsky
constant) is recommended if ICs are noisy
Default: 0.0
fv3_delt_max fv_core_nml dyn_fv3 real ['any real'] 0.0D0
Real: maximum allowed magnitude of the dissipative heating
rate, K/s; larger magnitudes are clipped to this amount. This can
help avoid instability that can occur due to strong heating when d_con > 0.
A value of 0.008 (a rate equivalent to about 800K per day) is sufficient
to stabilize the model at 3 km resolution.
Default: 0.0
fv3_dnats fv_core_nml dyn_fv3 integer ['any integer'] 0
Integer: The number of tracers which are not to be advected by
the dynamical core, but still passed into the dynamical core; the last
dnats+pnats tracers in field_table are not advected.
Default: 0
fv3_do_sat_adj fv_core_nml dyn_fv3 logical ['.true.', '.false.'] .false.
Logical: If true activate Fast Saturation Adjustment Module. It adjusts
cloud water evaporation (cloud water change to water vapor), cloud water freezing
(cloud water change to cloud ice), and cloud ice deposition
(water vapor change to cloud ice).
Default: FALSE
fv3_do_vort_damp fv_core_nml dyn_fv3 logical ['.true.', '.false.'] is .true. for: {'dyn': 'fv3nh'}
is .false. for: {'dyn': 'fv3'}
Logical: whether to apply flux damping (of strength governed by fv3_vtdm4)
to the fluxes of vorticity, air mass, and nonhydrostatic vertical
velocity (there is no dynamically correct way to
add explicit diffusion to the tracer fluxes). The form is the same
as is used for the divergence damping, including the same order
(from fv3_nord) damping, unless fv3_nord = 0, in which case this damping
is fourth-order, or if fv3_nord = 3, in which case this damping is
sixth-order (instead of eighth-order). We recommend enabling this
damping when the linear or non-monotonic horizontal advection
schemes are enabled, but is unnecessary and not recommended
when using monotonic advection.
Default: FALSE
fv3_domains_stack_size fms_nml dyn_fv3 integer ['any integer'] is 6000000 for: {'dyn': 'fv3'}
Integer: The size in words of the MPP_DOMAINS user stack. If
fv3_domains_stack_size > 0, the following MPP_DOMAINS routine is called:
call mpp_domains_set_stack_size (fv3_domains_stack_size). If
fv3_domains_stack_size = 0 then the size set by
mpp_domains_mod is used.
Default: 6000000
fv3_dwind_2d fv_core_nml dyn_fv3 logical ['.true.', '.false.'] .false.
Logical: whether to use a simpler and faster algorithm for interpolating the A-grid (cell-centered) wind tendencies computed from
the physics to the D-grid. Typically, the A-grid wind tendencies are
first converted in 3D cartesian coordinates and then interpolated
before converting back to 2D local coordinates. When this option
enabled, a much simpler but less accurate 2D interpolation is used.
Default: FALSE
fv3_fill fv_core_nml dyn_fv3 logical ['.true.', '.false.'] .true.
Logical: Fills in negative tracer values by taking positive tracers from
the cells above and below. This option is useful when the physical
parameterizations produced negatives.
Default: TRUE
fv3_fv_debug fv_core_nml dyn_fv3 logical ['.true.', '.false.'] .false.
true for debug print
Default: FALSE
fv3_fv_diag fv_core_nml dyn_fv3 logical ['.true.', '.false.'] .false.
true to print diagnostics
Default: FALSE
fv3_fv_sg_adj fv_core_nml dyn_fv3 integer ['any integer'] 0
Integer: timescale (in seconds) at which to remove two-delta-z
instability when the local (between two adjacent levels) Richardson
number is less than 1. This is achieved by local mixing, which conserves
mass, momentum, and total energy. Values of 0 or smaller
disable this feature. If fv3_n_sponge < 0 then the mixing is applied
only to the top fv3_n_sponge layers of the domain. Proper range is 0 to 3600.
Default: 0
fv3_grid_type fv_core_nml dyn_fv3 integer ['any integer'] 0
Integer: which type of grid to use. If 0, the equidistant gnomonic
cubed-sphere will be used. If 4, a doubly-periodic f-plane cartesian
grid will be used. If -1, the grid is read from INPUT/grid_spec.nc.
Other FV3 grid type values (2, 3, 5, 6, and 7) are not supported
and will likely not run.
Default: 0
fv3_hord_dp fv_core_nml dyn_fv3 integer ['any integer'] is -10 for: {'dyn': 'fv3'}
is -5 for: {'dyn': 'fv3nh'}
Integer: horizontal advection scheme for mass. A positivity
constraint may be warranted for fv3_hord_dp but not strictly necessary.

Hord horizontal advection method
================================
5     Unlimited fifth-order scheme with 2 delta x filter; fastest and
      least diffusive
6     Intermediate-strength monotonicity constraint. Gives best
      ACC but weaker TCs
7     #6 with a positive-definite constraint
8     Lin 2004 monotone PPM constraint; overall best for tracers?
9     Hunyh constraint: more expensive but less diffusive than #8
10    9, with a 2 delta x filter, and the Huynh constraint applied only if a
      certain condition is met; otherwise unlimited
-5    #5 with a positive-definite constraint
-10   #10 with a positive-definite constraint
Default: -10 (hydrostatic) or -5 (non-hydrostatic)
fv3_hord_mt fv_core_nml dyn_fv3 integer ['any integer'] is 10 for: {'dyn': 'fv3'}
is 5 for: {'dyn': 'fv3nh'}
Integer: horizontal advection scheme for momentum fluxes. A
complete list of kord options is given in the table below.
10 is the default for hydrostatic simulations, using a
limited form of the monotonicity constraint
of Huynh, which is less diffusive than other constraints.
5 is the default for non-hydrostatic simulations which uses the
completely unlimited (linear or non-monotone) PPM scheme.
If no monotonicity constraint is applied, enabling
the flux damping (fv3_do_vort_damp = .true.) is highly recommended
to control grid-scale noise. It is also recommended that fv3_hord_mt,
fv3_hord_vt, fv3_hord_tm, and fv3_hord_dp use the same value, to ensure consistent
transport of all dynamical fields, unless a positivity constraint
on mass advection (fv3_hord_dp) is desired.

Hord horizontal advection method
================================
5     Unlimited fifth-order scheme with 2 delta x filter; fastest and
      least diffusive
6     Intermediate-strength monotonicity constraint. Gives best
      ACC but weaker TCs
7     #6 with a positive-definite constraint
8     Lin 2004 monotone PPM constraint; overall best for tracers?
9     Hunyh constraint: more expensive but less diffusive than #8
10    9, with a 2 delta x filter, and the Huynh constraint applied only if a
      certain condition is met; otherwise unlimited
-5    #5 with a positive-definite constraint
-10   #10 with a positive-definite constraint
Default: 10 (hydrostatic) or 5 (non-hydrostatic)

fv3_hord_tm fv_core_nml dyn_fv3 integer ['any integer'] is 10 for: {'dyn': 'fv3'}
is 5 for: {'dyn': 'fv3nh'}
Integer: horizontal advection scheme for potential temperature
and layer thickness in nonhydrostatic simulations.
10 is the default for hydrostatic simulations, using a
limited form of the monotonicity constraint
of Huynh, which is less diffusive than other constraints.
5 is the default for non-hydrostatic simulations which uses the
completely unlimited (linear or non-monotone) PPM scheme.

Hord horizontal advection method
================================
5     Unlimited fifth-order scheme with 2 delta x filter; fastest and
      least diffusive
6     Intermediate-strength monotonicity constraint. Gives best
      ACC but weaker TCs
7     #6 with a positive-definite constraint
8     Lin 2004 monotone PPM constraint; overall best for tracers?
9     Hunyh constraint: more expensive but less diffusive than #8
10    9, with a 2 delta x filter, and the Huynh constraint applied only if a
      certain condition is met; otherwise unlimited
-5    #5 with a positive-definite constraint
-10   #10 with a positive-definite constraint
Default: 10 (hydrostatic) or 5 (non-hydrostatic)
fv3_hord_tr fv_core_nml dyn_fv3 integer ['any integer'] 8
Integer: horizontal advection scheme for tracers. 8 by default.
This value can differ from the other hord options since tracers are
sub-cycled and require positive-definite
advection to control the appearance of non-physical negative masses.
8 (fastest) or 10 (least diffusive) are typically recommended.

Hord horizontal advection method
================================
5     Unlimited fifth-order scheme with 2 delta x filter; fastest and
      least diffusive
6     Intermediate-strength monotonicity constraint. Gives best
      ACC but weaker TCs
7     #6 with a positive-definite constraint
8     Lin 2004 monotone PPM constraint; overall best for tracers?
9     Hunyh constraint: more expensive but less diffusive than #8
10    9, with a 2 delta x filter, and the Huynh constraint applied only if a
      certain condition is met; otherwise unlimited
-5    #5 with a positive-definite constraint
-10   #10 with a positive-definite constraint
Default:8
fv3_hord_vt fv_core_nml dyn_fv3 integer ['any integer'] is 10 for: {'dyn': 'fv3'}
is 5 for: {'dyn': 'fv3nh'}
Integer: horizontal advection scheme for absolute vorticity and
for vertical velocity in nonhydrostatic simulations.
10 is the default for hydrostatic simulations, using a
limited form of the monotonicity constraint
of Huynh, which is less diffusive than other constraints.
5 is the default for non-hydrostatic simulations which uses the
completely unlimited (linear or non-monotone) PPM scheme.

Hord horizontal advection method
================================
5     Unlimited fifth-order scheme with 2 delta x filter; fastest and
      least diffusive
6     Intermediate-strength monotonicity constraint. Gives best
      ACC but weaker TCs
7     #6 with a positive-definite constraint
8     Lin 2004 monotone PPM constraint; overall best for tracers?
9     Hunyh constraint: more expensive but less diffusive than #8
10    9, with a 2 delta x filter, and the Huynh constraint applied only if a
      certain condition is met; otherwise unlimited
-5    #5 with a positive-definite constraint
-10   #10 with a positive-definite constraint
Default: 10 (hydrostatic) or 5 (non-hydrostatic)
fv3_hydrostatic fv_core_nml dyn_fv3 logical ['.true.', '.false.'] is .true. for: {'dyn': 'fv3'}
is .false. for: {'dyn': 'fv3nh'}
Logical: whether to use the hydrostatic or nonhydrostatic
solver.
Default: TRUE
fv3_k_split fv_core_nml dyn_fv3 integer ['any integer'] 2
Integer: number of vertical remappings per dt_atmos (physics
time step).
Default: 2
fv3_ke_bg fv_core_nml dyn_fv3 real ['any real'] 0
Real: background KE production (m^2/s^3) over a small step
Use this to conserve total energy if fv3_consv_te=0
Default: 0
fv3_kord_mt fv_core_nml dyn_fv3 integer ['any integer'] 9
Integer: vertical remapping scheme for the winds.
9 is recommended as the safest option, although 10, and 11 can also
be useful.

kord table
==========
4    Monotone PPM
6    Vanilla PPM
7    PPM with Hyunh monotonicity constraint(more expensive but less diffusive)
9    Monotonic Cubic Spline
10   Selectively (local extrema retained) monotonic Cubic Spline with 2 delta z
     oscillations removed
11   Non-monotonic cubic spline with 2 delta z oscillations removed
Default: 9

fv3_kord_tm fv_core_nml dyn_fv3 integer ['any integer'] -9
Integer: vertical remapping scheme for temperature. If positive (not
recommended), then vertical remapping is performed on
total energy instead of temperature (see remap_t below).
kord table
==========
4    Monotone PPM
6    Vanilla PPM
7    PPM with Hyunh monotonicity constraint(more expensive but less diffusive)
9    Monotonic Cubic Spline
10   Selectively (local extrema retained) monotonic Cubic Spline with 2 delta z
     oscillations removed
11   Non-monotonic cubic spline with 2 delta z oscillations removed
-9   Monotonic Cubic Spline with a positive-definite constraint
Default: -9
fv3_kord_tr fv_core_nml dyn_fv3 integer ['any integer'] 9
Integer: vertical remapping scheme for tracers.
9 or 11 recommended.  It is recommended that the value
of fv3_kord_tr should match fv3_kord_tm.

kord table
==========
4    Monotone PPM
6    Vanilla PPM
7    PPM with Hyunh monotonicity constraint(more expensive but less diffusive)
9    Monotonic Cubic Spline
10   Selectively (local extrema retained) monotonic Cubic Spline with 2 delta z
     oscillations removed
11   Non-monotonic cubic spline with 2 delta z oscillations removed
Default: 9
fv3_kord_wz fv_core_nml dyn_fv3 integer ['any integer'] 9
Integer: vertical remapping scheme for vertical velocity in
nonhydrostatic simulations. It is recommended that the value
of fv3_kord_wz should match fv3_kord_mt.

kord table
==========
4    Monotone PPM
6    Vanilla PPM
7    PPM with Hyunh monotonicity constraint(more expensive but less diffusive)
9    Monotonic Cubic Spline
10   Selectively (local extrema retained) monotonic Cubic Spline with 2 delta z
     oscillations removed
11   Non-monotonic cubic spline with 2 delta z oscillations removed
Default: 9
fv3_layout fv_core_nml dyn_fv3 integer(2) ['any integer(2)']
Integer(2): Processor layout on each tile. The number of PEs
assigned to a domain must equal fv3_layout(1)*fv3_layout(2)*ntiles. Must be
set.
Default: none
fv3_lcp_moist dyn_fv3_inparm dyn_fv3 logical ['.true.', '.false.'] is .true. for: {'dyn': 'fv3'}
If TRUE the continuous equations the dynamical core is based on will conserve a
comprehensive moist total energy based on cp for dry air and all condensates.
If FALSE the continuous equations the dynamical core is based on will conserve
a total energy based on cp for dry air only (same total energy as CAM physics uses).
For more details see Lauritzen et al., (2018;DOI:10.1029/2017MS001257)
Default: TRUE
fv3_lcv_moist dyn_fv3_inparm dyn_fv3 logical ['.true.', '.false.'] is .false. for: {'dyn': 'fv3'}
If TRUE the continuous equations the dynamical core is based on will conserve a
comprehensive moist total energy based on cv for dry air and all condensates.
If FALSE the continuous equations the dynamical core is based on will conserve
a total energy based on cp for dry air only (same total energy as CAM physics uses).
For more details see Lauritzen et al., (2018;DOI:10.1029/2017MS001257)
Default: FALSE
fv3_make_nh fv_core_nml dyn_fv3 logical ['.true.', '.false.'] .false.
Logical: Whether to re-initialize the nonhydrostatic state, by
re-computing dz from hydrostatic balance and setting w to 0.
Default: FALSE
fv3_n_split fv_core_nml dyn_fv3 integer ['any integer'] 6
Integer: number of small dynamics (acoustic) time steps between
vertical remapping. A setting of 0 allows the model to choose a value
by examining the resolution, dt_atmos, and fv3_k_split.
Default: 6
fv3_n_sponge fv_core_nml dyn_fv3 integer ['any integer'] 0
Integer: controls the number of layers at the upper boundary
on which the 2 delta x filter is applied.
Default: 0
fv3_na_init fv_core_nml dyn_fv3 integer ['any integer'] 0
Integer: Number of forward-backward dynamics steps used to
initialize adiabatic solver. Not recommended if not
cold-starting the model.
Default: 0
fv3_ncnst fv_core_nml dyn_fv3 integer ['any integer']
Integer: Number of tracer species advected by fv_tracer in the dynamical core.
Typically this is set automatically by reading in values from field_table,
but fv3_ncnst can be set to a smaller value so only the first ncnst tracers
listed in field_table are not advected.
Default: none
fv3_no_dycore fv_core_nml dyn_fv3 logical ['.true.', '.false.'] .false.
Logical: disables execution of the dynamical core, only running
the initialization, diagnostic, and I/O routines, and any physics
that may be enabled.
Default: FALSE
fv3_nord fv_core_nml dyn_fv3 integer ['any integer'] 3
Integer: order of divergence damping: 0 for second-order; 1 for
fourth-order; 2 for sixth-order; 3 for eighth-order.
Sixth-order may yield a better solution for low resolutions (one degree or
coarser) by virtue of it being more scale-selective and will not damp
moderately-well-resolved disturbances as much as does lower-order
damping.
Default: 3
fv3_npx fv_core_nml dyn_fv3 integer ['any integer'] is 25 for: {'hgrid': 'C24'}
is 49 for: {'hgrid': 'C48'}
is 97 for: {'hgrid': 'C96'}
is 193 for: {'hgrid': 'C192'}
is 385 for: {'hgrid': 'C384'}
Integer: Number of grid corners in the x-direction on one tile of the
domain; so one more than the number of grid cells across a tile. On
the cubed sphere this is one more than the number of cells across a
cube face. Must be set.
Default: none
fv3_npy fv_core_nml dyn_fv3 integer ['any integer'] is 25 for: {'hgrid': 'C24'}
is 49 for: {'hgrid': 'C48'}
is 97 for: {'hgrid': 'C96'}
is 193 for: {'hgrid': 'C192'}
is 385 for: {'hgrid': 'C384'}
Integer: Number of grid corners in the y-direction on one tile of the
domain. This value should be identical to fv3_npx on a cubed-sphere
grid; doubly periodic or nested grids do not have this restriction.
Must be set.
Default: none
fv3_npz fv_core_nml dyn_fv3 integer ['any integer']
z Integer: Number of vertical levels. Each choice of fv3_npz comes with a
pre-defined set of hybrid sigma-pressure levels and model top (see
fv_eta.F90). Must be set.
Default: none
fv3_ntiles fv_core_nml dyn_fv3 integer ['any integer'] 6
Integer: Number of tiles on the domain. For the cubed sphere, this
should be 6, one tile for each face of the cubed sphere; normally for
most other domains (including nested grids) this should be set to 1.
Must be set.
Default: 6
fv3_nwat fv_core_nml dyn_fv3 integer ['any integer'] 3
is 3 for: {'phys': 'cam4'}
is 3 for: {'phys': 'cam5'}
is 5 for: {'phys': 'cam6'}
is 6 for: {'phys': 'cam6', 'microphys': 'mg3'}
is 1 for: {'phys': 'held_suarez'}
is 1 for: {'phys': 'adiabatic'}
is 3 for: {'phys': 'kessler'}
is 1 for: {'phys': 'tj2016'}
Integer: Number of water species to be included in condensate and
water vapor loading. The masses of the first nwat tracer species
will be added to the dry air mass, so that p is the mass of dry air,
water vapor, and the included condensate species. The value used
depends on the microphysics in the physics package you are using.
This value is set by namelist defaults.
Default: None
fv3_print_freq fv_core_nml dyn_fv3 integer ['any integer'] 1
Integer: number of hours between print out of max/min and
air/tracer mass diagnostics to standard output. 0
never prints out any output; set to -1 to see output after every
dt_atmos. Computing these diagnostics requires some computational overhead.
Default: 0
fv3_print_memory_usage fms_nml dyn_fv3 logical ['.true.', '.false.'] is .true. for: {'dyn': 'fv3'}
Logical: If set to .TRUE., memory usage statistics will be printed at various
points in the code. It is used to study memory usage, e.g to detect
memory leaks.
Default: FALSE
fv3_range_warn fv_core_nml dyn_fv3 logical ['.true.', '.false.'] .false.
Logical: checks whether the values of the prognostic variables
are within a reasonable range at the end of a dynamics time
step, and prints a warning if not. Adds computational overhead,
so we only recommend using this when debugging.
Default: FALSE
fv3_rf_cutoff fv_core_nml dyn_fv3 real ['any real'] 750
Real: pressure below which no Rayleigh damping is applied if
tau > 0.
Default: 750
fv3_scale_ttend dyn_fv3_inparm dyn_fv3 logical ['.true.', '.false.'] .false.
If TRUE perform temp tendency scaling before send to fv3 dynamics
Default: FALSE
fv3_stack_size fms_nml dyn_fv3 integer ['any integer'] is 6000000 for: {'dyn': 'fv3'}
Integer: The size in words of the MPP user stack. If fv3_stack_size > 0, the following
MPP routine is called: call mpp_set_stack_size (fv3_stack_size). If fv3_stack_size = 0
then the defaults set by mpp_mod is used.
Default: 6000000
fv3_tau fv_core_nml dyn_fv3 real ['any real'] 10
Real: time scale (in days) for Rayleigh friction applied to horizontal
and vertical winds; lost kinetic energy is converted to heat, except
on nested grids. 0.0 disables damping. Larger values yield less damping.
For models with tops at 1 mb or lower
values between 10 and 30 are useful for preventing overly-strong
polar night jets; for higher-top hydrostatic models values between
5 and 15 should be considered; and for non-hydrostatic models
values of 10 or less should be considered, with smaller values for
higher-resolution.
Default: 10
fv3_vtdm4 fv_core_nml dyn_fv3 real ['any real'] 0.0D0
Real: coefficient for background other-variable damping. The
value of fv3_vtdm4 should be less than that of fv3_d4_bg. A good first guess
for fv3_vtdm4 is about one-third the value of fv3_d4_bg.
Requires fv3_do_vort_damp to be .true. Disabled for values less than
1.e-3. Other-variable damping should not be used if a monotonic
horizontal advection scheme is used.
Default: 0.0
met_cell_wall_winds metdata_nl dyn_fv_off logical ['.true.', '.false.']
TRUE => the offline meteorology winds are defined on the model grid cell walls.
Default: FALSE
met_data_file metdata_nl dyn_fv_off char*256 ['any char']
Name of file that contains the offline meteorology data.
Default: none
met_data_path metdata_nl dyn_fv_off char*256 ['any char']
Name of directory that contains the offline meteorology data.
Default: none
met_filenames_list metdata_nl dyn_fv_off char*256 ['any char']
Name of file that contains names of the offline meteorology data files.
Default: none
met_fix_mass metdata_nl dyn_fv_off logical ['.true.', '.false.']
switch to turn on/off mass fixer for offline driver
Default: true
met_nudge_temp metdata_nl dyn_fv_off logical ['.true.', '.false.']
If true nudge atmospheric temperature (T) from the meteorology.
Default: true
met_qflx_factor metdata_nl dyn_fv_off real ['any real']
multiplication factor for water vapor flux
Default: 1.0
met_qflx_name metdata_nl dyn_fv_off char*16 ['any char']
water vapor flux field name in met data file
Default: 'QFLX'
met_remove_file metdata_nl dyn_fv_off logical ['.true.', '.false.']
TRUE => the offline meteorology file will be removed from local disk when no longer needed.
Default: FALSE
met_rlx_bot metdata_nl dyn_fv_off real ['any real']
(km) bottom of relaxation region of winds for offline waccm
Default: 50.
met_rlx_bot_bot metdata_nl dyn_fv_off real ['any real']
(km) bottom of ramping relaxation region for metdata at model bottom
Default: 0.
met_rlx_bot_top metdata_nl dyn_fv_off real ['any real']
(km) top of ramping relaxation region for metdata at model bottom
Default: 0.
met_rlx_time metdata_nl dyn_fv_off real ['any real']
Relaxation time (hours) applied to specified meteorology.
 - positive values less then time step size gives 100% nudging
 - negative values gives 0.0% nudging (infinite relaxation time)
Default: 0.0
met_rlx_top metdata_nl dyn_fv_off real ['any real']
(km) top of relaxation region of winds for offline waccm
Default: 60.
met_shflx_factor metdata_nl dyn_fv_off real ['any real']
multiplication factor for srf heat flux
Default: 1.0
met_shflx_name metdata_nl dyn_fv_off char*16 ['any char']
srf heat flux field name in met data file
Default: 'SHFLX'
met_snowh_factor metdata_nl dyn_fv_off real ['any real']
multiplication factor for snow hieght
Default: 1.0
met_srf_feedback metdata_nl dyn_fv_off logical ['.true.', '.false.']
If false then do not allow surface models feedbacks influence climate
Default: true
met_srf_land metdata_nl dyn_fv_off logical ['.true.', '.false.']
If true nudge meteorology surface fields over the land. If false, then fields are
still nudged over the ocean.
Default: true
met_srf_land_scale metdata_nl dyn_fv_off logical ['.true.', '.false.']
If met_srf_land is false, then determines whether to nudge proportional to the non-land
fraction (i.e. 1 - land fraction) (true), or to nudge everywhere except where land
fraction is 1 (false).
Default: false
met_srf_nudge_flux metdata_nl dyn_fv_off logical ['.true.', '.false.']
If true nudge meteorology surface fields TAUX, TAUY, SHFLX, QFLX rather than force
Default: true
met_srf_rad metdata_nl dyn_fv_off logical ['.true.', '.false.']
If true nudge meteorology surface fields from radiation. These include ASDIR, ASDIF,
ALDIR, ALDIF, and LWUP.
Default: false
met_srf_refs metdata_nl dyn_fv_off logical ['.true.', '.false.']
If true nudge meteorology reference surface fields. These include TSREF, QREF, and U10.
Default: false
met_srf_sst metdata_nl dyn_fv_off logical ['.true.', '.false.']
If true nudge meteorology reference for sea surface temperature and sea ice fraction
(SST and SEAICEFRAC).
Default: false
met_srf_tau metdata_nl dyn_fv_off logical ['.true.', '.false.']
If true nudge surface sheer stress (TAUX, TAUY) from the meteorology.
Default: true
dyn_allgather spmd_dyn_inparm dyn_spectral_spmd integer ['any integer']
Spectral dynamics gather option.
   0: use mpi_allgatherv
   1: use point-to-point MPI-1 two-sided implementation
   2: use point-to-point MPI-2 one-sided implementation if supported,
        otherwise use MPI-1 implementation
   3: use Co-Array Fortran implementation if supported,
        otherwise use MPI-1 implementation
Default: 0
dyn_alltoall spmd_dyn_inparm dyn_spectral_spmd integer ['any integer']
Spectral dynamics transpose option.
   0: use mpi_alltoallv
   1: use point-to-point MPI-1 two-sided implementation
   2: use point-to-point MPI-2 one-sided implementation if supported,
        otherwise use MPI-1 implementation
   3: use Co-Array Fortran implementation if supported,
        otherwise use MPI-1 implementation
Default: 0
dyn_equi_by_col spmd_dyn_inparm dyn_spectral_spmd logical ['.true.', '.false.']
Flag indicating whether to assign latitudes to equidistribute columns or
latitudes. This only matters when using a reduced grid.
Default: TRUE
dyn_npes spmd_dyn_inparm dyn_spectral_spmd integer ['any integer']
Number of processes assigned to dynamics (SE, EUL and SLD dycores).
Default: Total number of processes assigned to job.
dyn_npes_stride spmd_dyn_inparm dyn_spectral_spmd integer ['any integer']
Stride for dynamics processes (EUL and SLD dycores).
E.g., if stride=2, assign every second process to the dynamics.
Default: 1
analytic_ic_type analytic_ic_nl dyn_test char*80 ['none', 'held_suarez_1994', 'moist_baroclinic_wave_dcmip2016', 'dry_baroclinic_wave_dcmip2016', 'dry_baroclinic_wave_jw2006', 'us_standard_atmosphere'] none
is held_suarez_1994 for: {'phys': 'adiabatic'}
is held_suarez_1994 for: {'phys': 'held_suarez'}
is moist_baroclinic_wave_dcmip2016 for: {'phys': 'kessler'}
is moist_baroclinic_wave_dcmip2016 for: {'phys': 'tj2016'}
Specify the type of analytic initial conditions for an initial run.
held_suarez_1994: Initial conditions specified in Held and Suarez (1994)
moist_baroclinic_wave_dcmip2016: Moist baroclinic wave as used in the DCMIP 2016 experiments
dry_baroclinic_wave_dcmip2016: Dry baroclinic wave as used in the DCMIP 2016 experiments
dry_baroclinic_wave_jw2006: Dry baroclinic wave as specified in Jablonowski and Williamson (2006)
us_standard_atmosphere: static atmospheric state (u,v)=0, standard lapse rate for T, PS is hydrostatic equilibrium with topography
(this ic is recommended for spinning up new initial condition files when changing horizontal or vertical resolution)
Default: 'none'
atm_dep_flux phys_ctl_nl fluxes logical ['.true.', '.false.']
If FALSE then CAM will set the deposition fluxes to zero before sending
them to the coupler.  A side effect of setting the
variable chem_rad_passive to TRUE is that this variable
will be set to FALSE (the deposition fluxes must be set to zero in order
for the chemistry not to impact the climate).
Default: TRUE
bndtvghg chem_surfvals_nl ghg_cam char*256 ['any char'] atm/cam/ggas/ghg_hist_1765-2005_c091218.nc
Full pathname of time-variant boundary dataset for greenhouse gas surface
values.
Default: set by build-namelist.
ch4vmr chem_surfvals_nl ghg_cam real ['any real'] 1760.0e-9
CH4 volume mixing ratio.  This is used as the time invariant surface value
of CH4 if no time varying values are specified.
Default: set by build-namelist.
co2vmr chem_surfvals_nl ghg_cam real ['any real'] 367.0e-6
CO2 volume mixing ratio.  This is used as the time invariant surface value
of CO2 if no time varying values are specified.
Default: set by build-namelist.
co2vmr_rad chem_surfvals_nl ghg_cam real ['any real']
User override for the prescribed CO2 volume mixing ratio used by the radiation
calculation.  Note however that the prescribed value of CO2 which is sent
to the surface models is still the one that is set using either the
co2vmr or the scenario_ghg variables.
Default: not used
f11vmr chem_surfvals_nl ghg_cam real ['any real'] 653.45e-12
CFC11 volume mixing ratio adjusted to reflect contributions from many GHG
species.  This is used as the time invariant surface value of F11 if no
time varying values are specified.
Default: set by build-namelist.
f12vmr chem_surfvals_nl ghg_cam real ['any real'] 535.0e-12
CFC12 volume mixing ratio.  This is used as the time invariant surface value
of CFC12 if no time varying values are specified.
Default: set by build-namelist.
ghg_yearstart_data chem_surfvals_nl ghg_cam integer ['any integer']
Data start year.  Use in conjunction
with ghg_yearstart_model.
Default: 0
ghg_yearstart_model chem_surfvals_nl ghg_cam integer ['any integer']
Model start year.  Use in conjunction
with ghg_yearstart_data.
Default: 0
n2ovmr chem_surfvals_nl ghg_cam real ['any real'] 316.0e-9
N2O volume mixing ratio.  This is used as the time invariant surface value
of N2O if no time varying values are specified.
Default: set by build-namelist
ramp_co2_annual_rate chem_surfvals_nl ghg_cam real ['any real']
Amount of co2 ramping per year (percent).  Only used
if scenario_ghg = 'RAMP_CO2_ONLY'
Default: 1.0
ramp_co2_cap chem_surfvals_nl ghg_cam real ['any real']
CO2 cap if > 0, floor otherwise.  Specified as multiple or fraction of
inital value; e.g., setting to 4.0 will cap at 4x initial CO2 setting.
Only used if scenario_ghg = 'RAMP_CO2_ONLY'
Default: boundless if ramp_co2_annual_rate > 0, zero otherwise.
ramp_co2_start_ymd chem_surfvals_nl ghg_cam integer ['any integer']
Date on which ramping of co2 begins.  The date is encoded as an integer in
the form YYYYMMDD.  Only used if scenario_ghg = 'RAMP_CO2_ONLY'
Default: 0
rampyear_ghg chem_surfvals_nl ghg_cam integer ['any integer']
If scenario_ghg is set to "RAMPED" then the greenhouse
gas surface values are interpolated between the annual average values
read from the file specified by bndtvghg.
In that case, the value of this variable (> 0) fixes the year of the
lower bounding value (i.e., the value for calendar day 1.0) used in the
interpolation.  For example, if rampyear_ghg = 1950, then the GHG surface
values will be the result of interpolating between the values for 1950 and
1951 from the dataset.
Default: 0
scenario_ghg chem_surfvals_nl ghg_cam char*16 ['FIXED', 'RAMPED', 'RAMP_CO2_ONLY', 'CHEM_LBC_FILE']
Controls treatment of prescribed co2, ch4, n2o, cfc11, cfc12 volume mixing
ratios.  May be set to 'FIXED', 'RAMPED', 'RAMP_CO2_ONLY', or 'CHEM_LBC_FILE'.
FIXED => volume mixing ratios are fixed and have either default or namelist
         input values.
RAMPED => volume mixing ratios are time interpolated from the dataset
          specified by bndtvghg.
RAMP_CO2_ONLY => only co2 mixing ratios are ramped at a rate determined by
                    the variables ramp_co2_annual_rate, ramp_co2_cap,
                    and ramp_co2_start_ymd.
CHEM_LBC_FILE => volume mixing ratios are set from the chemistry lower boundary
                    conditions dataset specified by flbc_file.
Default: FIXED
bndtvg chem_inparm ghg_chem char*256 ['any char'] atm/cam/ggas/noaamisc.r8.nc
Full pathname of time-variant boundary dataset for greenhouse gas production/loss
rates.  Only used by the simple prognostic GHG chemistry scheme that is
enabled via the argument "-prog_species GHG" to configure.
Default: set by build-namelist.
ghg_chem chem_inparm ghg_chem logical ['.true.', '.false.']
This variable should not be set by the user.  It is set by build-namelist
when the user specifies the argument "-prog_species GHG" to configure which
turns on a simple prognostic chemistry scheme for CH4, N2O, CFC11 and
CFC12.
Default: set by build-namelist
bnd_rdggm gw_drag_nl gw_drag char*256 ['any char'] is atm/cam/topo/fv_0.9x1.25_nc3000_Nsw006_Nrs002_Co008_Fi001_ZR_c160505.nc for: {'hgrid': '0.9x1.25'}
is atm/cam/topo/fv_1.9x2.5_nc3000_Nsw084_Nrs016_Co120_Fi001_ZR_061116.nc for: {'hgrid': '1.9x2.5'}
Full pathname of boundary dataset for meso-gamma ridges.
Default: set by build-namelist.
effgw_beres_dp gw_drag_nl gw_drag real ['any real'] 0.1D0
is 0.4D0 for: {'hgrid': '0.9x1.25'}
is 0.55D0 for: {'waccm_phys': '0'}
is 0.5D0 for: {'waccm_phys': '1', 'hgrid': '0.9x1.25'}
is 0.325D0 for: {'waccm_phys': '1', 'hgrid': 'ne30np4', 'nlev': '70'}
is 0.7D0 for: {'waccm_phys': '1', 'hgrid': 'ne30np4', 'nlev': '110'}
is 0.5D0 for: {'chem': 'trop_strat_mam4_vbs', 'hgrid': '0.9x1.25'}
is 0.5D0 for: {'chem': 'trop_strat_mam4_vbsext', 'hgrid': '0.9x1.25'}
Efficiency associated with convective gravity waves from the Beres
scheme (deep convection).
Default: set by build-namelist.
effgw_beres_sh gw_drag_nl gw_drag real ['any real'] 0.03D0
Efficiency associated with convective gravity waves from the Beres
scheme (shallow convection).
Default: set by build-namelist.
effgw_cm gw_drag_nl gw_drag real ['any real'] 1.D0
Efficiency associated with gravity waves from frontogenesis.
Default: set by build-namelist.
effgw_cm_igw gw_drag_nl gw_drag real ['any real'] 0.1D0
Efficiency associated with inertial gravity waves from frontogenesis.
Default: set by build-namelist.
effgw_oro gw_drag_nl gw_drag real ['any real'] 0.125D0
is 0.0625D0 for: {'nlev': '60'}
Efficiency associated with orographic gravity waves.
Default: set by build-namelist.
effgw_rdg_beta gw_drag_nl gw_drag real ['any real']
Efficiency scaling factor associated with anisotropic OGW.
Default: set by build-namelist.
effgw_rdg_beta_max gw_drag_nl gw_drag real ['any real']
Max efficiency associated with anisotropic OGW.
Default: 1.0
effgw_rdg_gamma gw_drag_nl gw_drag real ['any real']
Efficiency scaling factor associated with anisotropic OGW.
Default: set by build-namelist.
effgw_rdg_gamma_max gw_drag_nl gw_drag real ['any real']
Max efficiency associated with anisotropic OGW.
Default: 1.0
fcrit2 gw_drag_nl gw_drag real ['any real']
Critical Froude number squared (used only for orographic waves).
Default: set by build-namelist.
frontgfc gw_drag_nl gw_drag real ['any real'] 1.25D-15
is 3.00D-15 for: {'hgrid': 'ne30np4'}
is 7.5D-16 for: {'hgrid': '4x5'}
is 3.0D-15 for: {'hgrid': '0.9x1.25'}
Frontogenesis function critical threshold.
Default: set by build-namelist.
gw_apply_tndmax gw_drag_nl gw_drag logical ['.true.', '.false.'] .true.
is .false. for: {'waccm_phys': '1'}
is .false. for: {'chem': 'trop_strat_mam4_vbs'}
is .false. for: {'chem': 'trop_strat_mam4_vbsext'}
Apply limiter on maximum wind tendency from stress divergence in gravity wave drag scheme.
Default: set by build-namelist
gw_dc gw_drag_nl gw_drag real ['any real']
Width of speed bins (delta c) for gravity wave spectrum (reference wave
speeds are from -pgwv*dc to pgwv*dc).
Default: set by build-namelist.
gw_dc_long gw_drag_nl gw_drag real ['any real']
Width of speed bins (delta c) for long wavelength gravity wave spectrum
(reference wave speeds are from -pgwv_long*dc_long to pgwv_long*dc_long).
Default: set by build-namelist.
gw_drag_file gw_drag_nl gw_drag char*256 ['any char'] atm/waccm/gw/newmfspectra40_dc25.nc
Full pathname of Beres lookup table data file for gravity waves sourced
from deep convection.
Default: set by build-namelist.
gw_drag_file_sh gw_drag_nl gw_drag char*256 ['any char'] atm/waccm/gw/mfspectra_shallow_c140530.nc
Full pathname of Beres lookup table data file for gravity waves sourced
from shallow convection.
Default: set by build-namelist.
gw_limit_tau_without_eff gw_drag_nl gw_drag logical ['.true.', '.false.'] .false.
is .true. for: {'waccm_phys': '1'}
is .true. for: {'chem': 'trop_strat_mam4_vbs'}
is .true. for: {'chem': 'trop_strat_mam4_vbsext'}
Apply limiters to tau before applying the efficiency factor, rather than
afterward.
Default: set by build-namelist
gw_lndscl_sgh gw_drag_nl gw_drag logical ['.true.', '.false.'] .true.
is .false. for: {'waccm_phys': '1'}
is .false. for: {'chem': 'trop_strat_mam4_vbs'}
is .false. for: {'chem': 'trop_strat_mam4_vbsext'}
Scale SGH by land fraction in gravity wave drag
Default: set by build-namelist
gw_oro_south_fac gw_drag_nl gw_drag real ['any real'] 1.d0
is 2.d0 for: {'waccm_phys': '1'}
is 2.d0 for: {'chem': 'trop_strat_mam4_vbs'}
is 2.d0 for: {'chem': 'trop_strat_mam4_vbsext'}
Factor to multiply tau by, for orographic waves in the southern hemisphere.
Default: 1._r8
gw_polar_taper gw_drag_nl gw_drag logical ['.true.', '.false.'] .false.
is .true. for: {'dyn': 'fv'}
Whether or not to use tapering at the poles to reduce the effects of
mid-scale gravity waves from frontogenesis.
Default: set by build-namelist.
gw_prndl gw_drag_nl gw_drag real ['any real'] 0.25d0
is 0.5d0 for: {'waccm_phys': '1'}
is 0.5d0 for: {'chem': 'trop_strat_mam4_vbs'}
is 0.5d0 for: {'chem': 'trop_strat_mam4_vbsext'}
Inverse Prandtl number used in gravity wave diffusion
Default: set by build-namelist
gw_qbo_hdepth_scaling gw_drag_nl gw_drag real ['any real']
Scaling factor for heating depth in gravity waves from convection.  If less than 1.0
this acts as an effective reduction of the gravity wave phase speeds needed to drive
the QBO.
Default: set by build-namelist
gw_top_taper gw_drag_nl gw_drag logical ['.true.', '.false.'] .false.
is .true. for: {'waccmx': '1'}
Whether or not to apply tapering at the top of the model (above 0.6E-02 Pa)
to reduce undesired effects of gravity waves in the thermosphere/ionosphere.
Default: set by build-namelist
n_rdg_beta gw_drag_nl gw_drag integer ['any integer']
Number of meso-Beta ridges (per gridbox) to invoke.
Default: 10 (set by build-namelist)
n_rdg_gamma gw_drag_nl gw_drag integer ['any integer']
Number of meso-gamma ridges (per gridbox) to invoke.
Default: -1 (set by build-namelist)
pgwv gw_drag_nl gw_drag integer ['any integer'] 32
is 18 for: {'waccmx': '1'}
Gravity wave spectrum dimension (wave numbers are from -pgwv to pgwv).
Default: set by build-namelist.
pgwv_long gw_drag_nl gw_drag integer ['any integer']
Dimension for long wavelength gravity wave spectrum (wave numbers are from
-pgwv_long to pgwv_long).
Default: set by build-namelist.
rdg_beta_cd_llb gw_drag_nl gw_drag real ['any real']
Drag coefficient for obstacles in low-level flow.
Default: 1.0
rdg_gamma_cd_llb gw_drag_nl gw_drag real ['any real']
Drag coefficient for obstacles in low-level flow.
Default: 1.0
tau_0_ubc gw_drag_nl gw_drag logical ['.true.', '.false.']
Force the stress due to gravity waves to be zero at the top of the model.
In the low-top model, this helps to conserve momentum and produce a QBO.
Default: set by build-namelist.
taubgnd gw_drag_nl gw_drag real ['any real'] 1.5D-3
is 1.0D-3 for: {'hgrid': '4x5'}
is 2.5D-3 for: {'hgrid': '0.9x1.25'}
is 1.25D-3 for: {'hgrid': 'ne30np4'}
Background source strength (used for waves from frontogenesis).
Default: set by build-namelist.
taubgnd_igw gw_drag_nl gw_drag real ['any real'] 12.0D-3
Background source strength (used for inertial waves from frontogenesis).
Default: set by build-namelist.
trpd_leewv_rdg_beta gw_drag_nl gw_drag logical ['.true.', '.false.']
Whether or not to allow trapping for meso-Beta Ridges.
Default: FALSE (set by build-namelist)
trpd_leewv_rdg_gamma gw_drag_nl gw_drag logical ['.true.', '.false.']
Whether or not to allow trapping for meso-gamma Ridges.
Default: set by build-namelist
use_gw_convect_dp phys_ctl_nl gw_drag logical ['.true.', '.false.']
Whether or not to enable gravity waves produced by deep convection.
Default: set by build-namelist.
use_gw_convect_sh phys_ctl_nl gw_drag logical ['.true.', '.false.']
Whether or not to enable gravity waves produced by shallow convection.
Default: .false.
use_gw_front phys_ctl_nl gw_drag logical ['.true.', '.false.']
Whether or not to enable gravity waves produced by frontogenesis.
Default: set by build-namelist.
use_gw_front_igw phys_ctl_nl gw_drag logical ['.true.', '.false.']
Whether or not to enable inertial gravity waves produced by frontogenesis.
Default: set by build-namelist.
use_gw_oro phys_ctl_nl gw_drag logical ['.true.', '.false.']
Whether or not to enable gravity waves produced by orography.
Default: set by build-namelist.
use_gw_rdg_beta gw_drag_nl gw_drag logical ['.true.', '.false.']
Whether or not to enable gravity waves produced by meso-Beta Ridges.
Default: set by build-namelist
use_gw_rdg_gamma gw_drag_nl gw_drag logical ['.true.', '.false.']
Whether or not to enable gravity waves produced by meso-gamma Ridges.
Default: FALSE (set by build-namelist)
gw_rdg_C_BetaMax_DS gw_rdg_nl gw_rdg real ['any real'] 0.0d0
Enhancement factor for downslope wind stress in DS configuration.
Default: set by build-namelist.
gw_rdg_C_BetaMax_SM gw_rdg_nl gw_rdg real ['any real'] 2.0d0
Enhancement factor for downslope wind stress in SM configuration.
Default: set by build-namelist.
gw_rdg_C_GammaMax gw_rdg_nl gw_rdg real ['any real'] 2.0d0
Enhancement factor for depth of downslope wind regime in DS configuration
Default: set by build-namelist.
gw_rdg_do_adjust_tauoro gw_rdg_nl gw_rdg logical ['.true.', '.false.'] .true.
If true, then adujust tauoro
Default: set by build-namelist.
gw_rdg_do_backward_compat gw_rdg_nl gw_rdg logical ['.true.', '.false.']
If true, then adjust for bit-for-bit answers with the ("N5") configuration
Default: set by build-namelist.
gw_rdg_do_divstream gw_rdg_nl gw_rdg logical ['.true.', '.false.'] .true.
If .true. use separate dividing streamlines for downslope wind and flow
splitting regimes ("DS" configuration).
If .false. use single dividing streamline as in Scinocca & McFarlane
2000 ("SM" configuration).
Default: set by build-namelist.
gw_rdg_do_smooth_regimes gw_rdg_nl gw_rdg logical ['.true.', '.false.'] .false.
If true, then use smooth regimes
Default: set by build-namelist.
gw_rdg_do_vdiff gw_rdg_nl gw_rdg logical ['.true.', '.false.']
If TRUE gravity wave ridge scheme will contribute to vertical diffusion tendencies.
Default: TRUE
gw_rdg_Fr_c gw_rdg_nl gw_rdg real ['any real']
Critical inverse4 Froude number
Default: set by build-namelist.
gw_rdg_Frx0 gw_rdg_nl gw_rdg real ['any real'] 2.0d0
Lower inverse Froude number limits on linear ramp terminating downslope wind regime for high mountains in DS configuration
Default: set by build-namelist.
gw_rdg_Frx1 gw_rdg_nl gw_rdg real ['any real'] 3.0d0
Upper inverse Froude number limits on linear ramp terminating downslope wind regime for high mountains in DS configuration
Default: set by build-namelist.
gw_rdg_orohmin gw_rdg_nl gw_rdg real ['any real'] 0.01d0
minimum surface displacement height for orographic waves (m)
Default: set by build-namelist.
gw_rdg_orom2min gw_rdg_nl gw_rdg real ['any real'] 0.1d0
Minimum stratification allowing wave behavior
Default: set by build-namelist.
gw_rdg_orostratmin gw_rdg_nl gw_rdg real ['any real'] 0.002d0
Minimum stratification allowing wave behavior
Default: set by build-namelist.
gw_rdg_orovmin gw_rdg_nl gw_rdg real ['any real'] 1.0d-3
Minimum wind speed for orographic waves
Default: set by build-namelist.
avgflag_pertape cam_history_nl history char*1(10) ['A', 'B', 'I', 'X', 'M', 'L', 'S']
Sets the averaging flag for all variables on a particular history file
series. Valid values are:

 A ==> Average
 B ==> GMT 00:00:00 average
 I ==> Instantaneous
 M ==> Minimum
 X ==> Maximum
 L ==> Local-time
 S ==> Standard deviation

The default is to use the averaging flags for each variable that are set in
the code via calls to subroutine addfld.

Defaults: set in code via the addfld and add_default subroutine calls.
clubb_history clubb_his_nl history logical ['.true.', '.false.'] .false.
if .true. then output CLUBBs history statistics
Default: false
clubb_rad_history clubb_his_nl history logical ['.true.', '.false.'] .false.
if .true. then output CLUBBs radiative history statistics
Default: false
clubb_vars_rad_zm clubb_stats_nl history char*16(10000) ['any char']
Same as fincl1, but for CLUBB statistics on radiation zm grid.
Default: none.
clubb_vars_rad_zt clubb_stats_nl history char*16(10000) ['any char']
Same as fincl1, but for CLUBB statistics on radiation zt grid.
Default: none.
clubb_vars_sfc clubb_stats_nl history char*16(10000) ['any char']
Same as fincl1, but for CLUBB statistics on surface.
Default: none.
clubb_vars_zm clubb_stats_nl history char*16(10000) ['any char']
Same as fincl1, but for CLUBB statistics on zm grid.
Default: none.
clubb_vars_zt clubb_stats_nl history char*16(10000) ['any char']
Same as fincl1, but for CLUBB statistics on zt grid.
Default: none.
collect_column_output cam_history_nl history logical(10) ['any logical(10)']
Collect all column data into a single field and output in ncol format,
much faster than default when you have a lot of columns.
Default: false
empty_htapes cam_history_nl history logical ['.true.', '.false.']
If true don't put any of the variables on the history tapes by
default. Only output the variables that the user explicitly lists in
the fincl# namelist items.
Default: FALSE
fexcl1 cam_history_nl history char*24(1000) ['any char']
List of fields to exclude from the 1st history file (by default the name
of this file contains the string "h0").
Default: none
fexcl10 cam_history_nl history char*24(1000) ['any char']
List of fields to exclude from the 10th history file (by default the name
of this file contains the string "h9").
Default: none
fexcl2 cam_history_nl history char*24(1000) ['any char']
List of fields to exclude from the 2nd history file (by default the name
of this file contains the string "h1").
Default: none
fexcl3 cam_history_nl history char*24(1000) ['any char']
List of fields to exclude from the 3rd history file (by default the name
of this file contains the string "h2").
Default: none
fexcl4 cam_history_nl history char*24(1000) ['any char']
List of fields to exclude from the 4th history file (by default the name
of this file contains the string "h3").
Default: none
fexcl5 cam_history_nl history char*24(1000) ['any char']
List of fields to exclude from the 5th history file (by default the name
of this file contains the string "h4").
Default: none
fexcl6 cam_history_nl history char*24(1000) ['any char']
List of fields to exclude from the 6th history file (by default the name
of this file contains the string "h5").
Default: none
fexcl7 cam_history_nl history char*24(1000) ['any char']
List of fields to exclude from the 7th history file (by default the name
of this file contains the string "h6").
Default: none
fexcl8 cam_history_nl history char*24(1000) ['any char']
List of fields to exclude from the 8th history file (by default the name
of this file contains the string "h7").
Default: none
fexcl9 cam_history_nl history char*24(1000) ['any char']
List of fields to exclude from the 9th history file (by default the name
of this file contains the string "h8").
Default: none
fincl1 cam_history_nl history char*26(1000) ['any char']
List of fields to include on the first history file (by default the name of
this file contains the string "h0").  The added fields must be in Master
Field List.  The averaging flag for the output field can be specified by
appending a ":" and a valid averaging flag to the field name.  Valid flags
are:

 A ==> Average
 B ==> GMT 00:00:00 average
 I ==> Instantaneous
 M ==> Minimum
 X ==> Maximum
 L ==> Local-time
 S ==> Standard deviation

Default:  set in code via the addfld and add_default subroutine calls.
fincl10 cam_history_nl history char*26(1000) ['any char']
Same as fincl1, but for the 10th history file (by default
the name of this file contains the string "h9").
Default: none.
fincl10lonlat cam_history_nl history char*128(1000) ['any char']
Same as fincl1lonlat, but for 10th history file.
fincl1lonlat cam_history_nl history char*128(1000) ['any char']
List of columns or contiguous columns at which the fincl1 fields will be
output. Individual columns are specified as a string using a longitude
degree (greater or equal to 0.) followed by a single character
(e)ast/(w)est identifer, an underscore '_' , and a latitude degree followed
by a single character (n)orth/(s)outh identifier.  For example, '10e_20n'
would pick the model column closest to 10 degrees east longitude by 20
degrees north latitude.  A group of contiguous columns can be specified
using bounding latitudes and longitudes separated by a colon.  For example,
'10e:20e_15n:20n' would select the model columns which fall with in the
longitude range from 10 east to 20 east and the latitude range from 15
north to 20 north.
Default: none
fincl2 cam_history_nl history char*26(1000) ['any char']
Same as fincl1, but for the 2nd history file (by default
the name of this file contains the string "h1").
Default: none.
fincl2lonlat cam_history_nl history char*128(1000) ['any char']
Same as fincl1lonlat, but for 2nd history file.
fincl3 cam_history_nl history char*26(1000) ['any char']
Same as fincl1, but for the 3rd history file (by default
the name of this file contains the string "h2").
Default: none.
fincl3lonlat cam_history_nl history char*128(1000) ['any char']
Same as fincl1lonlat, but for 3rd history file.
fincl4 cam_history_nl history char*26(1000) ['any char']
Same as fincl1, but for the 4th history file (by default
the name of this file contains the string "h3").
Default: none.
fincl4lonlat cam_history_nl history char*128(1000) ['any char']
Same as fincl1lonlat, but for 4th history file.
fincl5 cam_history_nl history char*26(1000) ['any char']
Same as fincl1, but for the 5th history file (by default
the name of this file contains the string "h4").
Default: none.
fincl5lonlat cam_history_nl history char*128(1000) ['any char']
Same as fincl1lonlat, but for 5th history file.
fincl6 cam_history_nl history char*26(1000) ['any char']
Same as fincl1, but for the 6th history file (by default
the name of this file contains the string "h5").
Default: none.
fincl6lonlat cam_history_nl history char*128(1000) ['any char']
Same as fincl1lonlat, but for 6th history file.
fincl7 cam_history_nl history char*26(1000) ['any char']
Same as fincl1, but for the 7th history file (by default
the name of this file contains the string "h6").
Default: none.
fincl7lonlat cam_history_nl history char*128(1000) ['any char']
Same as fincl1lonlat, but for 7th history file.
fincl8 cam_history_nl history char*26(1000) ['any char']
Same as fincl1, but for the 8th history file (by default
the name of this file contains the string "h7").
Default: none.
fincl8lonlat cam_history_nl history char*128(1000) ['any char']
Same as fincl1lonlat, but for 8th history file.
fincl9 cam_history_nl history char*26(1000) ['any char']
Same as fincl1, but for the 9th history file (by default
the name of this file contains the string "h8").
Default: none.
fincl9lonlat cam_history_nl history char*128(1000) ['any char']
Same as fincl1lonlat, but for 9th history file.
fwrtpr1 cam_history_nl history char*26(1000) ['any char']
Specific fields which will be written using the non-default precision on
the 1st history file.
Default: none
fwrtpr10 cam_history_nl history char*26(1000) ['any char']
Specific fields which will be written using the non-default precision on
the 10th history file.
Default: none
fwrtpr2 cam_history_nl history char*26(1000) ['any char']
Specific fields which will be written using the non-default precision on
the 2nd history file.
Default: none
fwrtpr3 cam_history_nl history char*26(1000) ['any char']
Specific fields which will be written using the non-default precision on
the 3rd history file.
Default: none
fwrtpr4 cam_history_nl history char*26(1000) ['any char']
Specific fields which will be written using the non-default precision on
the 4th history file.
Default: none
fwrtpr5 cam_history_nl history char*26(1000) ['any char']
Specific fields which will be written using the non-default precision on
the 5th history file.
Default: none
fwrtpr6 cam_history_nl history char*26(1000) ['any char']
Specific fields which will be written using the non-default precision on
the 6th history file.
Default: none
fwrtpr7 cam_history_nl history char*26(1000) ['any char']
Specific fields which will be written using the non-default precision on
the 7th history file.
Default: none
fwrtpr8 cam_history_nl history char*26(1000) ['any char']
Specific fields which will be written using the non-default precision on
the 8th history file.
Default: none
fwrtpr9 cam_history_nl history char*26(1000) ['any char']
Specific fields which will be written using the non-default precision on
the 9th history file.
Default: none
hfilename_spec cam_history_nl history char*256(10) ['any char']

Array of history filename specifiers.  The filenames of up to six history
output files can be controlled via this variable.  Filename specifiers give
generic formats for the filenames with specific date and time components,
file series number (0-5), and caseid, filled in when the files are
created. The following strings are expanded when the filename is created:
%c=caseid; %t=file series number (0-5); %y=year (normally 4 digits, more
digits if needed); %m=month; %d=day; %s=seconds into current day; %%=%
symbol.  Note that the caseid may be set using the namelist
variable case_name.

For example, for a simulation with caseid="test" and current date and time
of 0000-12-31 0:00UT, a filename specifier of "%c.cam2.h%t.%y-%m.nc" would
expand into "test.cam2.h0.0000-12.nc" for the first history file.  The
filename specifier "%c.cam2.h%t.%y-%m-%d-%s.nc" would expand to
"test.cam2.h1.0000-12-31-00000.nc" for the second history file. Spaces are
not allowed in filename specifiers. Although the character "/" is allowed
in the specifier, it will be interpreted as a directory name and the
corresponding directories will have to be created in the model execution
directory (directory given to configure with -cam_exedir option) before
model execution.  The first element is for the primary history file which
is output by default as a monthly history file.  Entries 2 through 6 are
user specified auxilliary output files.

Defaults: "%c.cam2.h0.%y-%m.nc", "%c.cam2.h1.%y-%m-%d-%s.nc", ...,
          "%c.cam2.h5.%y-%m-%d-%s.nc"
inithist cam_history_nl history char*8 ['NONE', '6-HOURLY', 'DAILY', 'MONTHLY', 'YEARLY', 'CAMIOP', 'ENDOFRUN']
Frequency that initial files will be output: 6-hourly, daily, monthly,
yearly, or never.  Valid values: 'NONE', '6-HOURLY', 'DAILY', 'MONTHLY',
'YEARLY', 'CAMIOP', 'ENDOFRUN'.
Default: 'YEARLY'
inithist_all cam_history_nl history logical ['.true.', '.false.']
If false then include only REQUIRED fields on IC file.  If true then
include required AND optional fields on IC file.
Default: FALSE
interpolate_gridtype cam_history_nl history integer(10) ['1', '2', '3']
Selects output grid type for lat/lon interpolated output.
1: Equally spaced, including poles (FV scalars output grid).
2: Gauss grid (CAM Eulerian).
3: Equally spaced, no poles (FV staggered velocity).
Default: 1
interpolate_nlat cam_history_nl history integer(10) ['any integer(10)']
Size of latitude dimension of grid for interpolated output.
If interpolate_nlat and interpolate_nlon are zero, reasonable values
will be chosen by the dycore based on the run resolution.
Default: 0
interpolate_nlon cam_history_nl history integer(10) ['any integer(10)']
Size of longitude dimension of grid for interpolated output.
If interpolate_nlat and interpolate_nlon are zero, reasonable values
will be chosen by the dycore based on the run resolution.
Default: 0
interpolate_output cam_history_nl history logical(10) ['any logical(10)']
If interpolate_output(k) = .true., then the k'th history file will be
interpolated to a lat/lon grid before output.
Default: .false.
interpolate_type cam_history_nl history integer(10) ['0', '1']
Selects interpolation method for output on lat/lon grid.
0: Use SE's native high-order method.
1: Use a bilinear method.
Default: 1 (bilinear)
lcltod_start cam_history_nl history integer(10) ['any integer(10)']
Array containing the starting time of day for local time history averaging.
Used in conjuction with lcltod_stop. If lcltod_stop is less than lcltod_start,
then the time range wraps around 24 hours. The start time is included in the
interval. Time is in seconds and defaults to 39600 (11:00 AM).  The first value
applies to the primary hist. file, the second to the first aux. hist. file, etc.
Default: none
lcltod_stop cam_history_nl history integer(10) ['any integer(10)']
Array containing the stopping time of day for local time history averaging.
Used in conjuction with lcltod_start. If lcltod_stop is less than lcltod_start,
then the time range wraps around 24 hours. The stop time is not included in the
interval. Time is in seconds and defaults to 0 (midnight).  The first value
applies to the primary hist. file, the second to the first aux. hist. file, etc.
Default: none
mfilt cam_history_nl history integer(10) ['any integer(10)'] is 1500 for: {'scam': '1'}
Array containing the maximum number of time samples written to a history
file.  The first value applies to the primary history file, the second
through tenth to the auxillary history files.
Default: 1,30,30,30,30,30,30,30,30,30
ndens cam_history_nl history integer(10) ['1', '2']

Array specifying the precision of real data written to each history file
series. Valid values are 1 or 2. '1' implies output real values are 8-byte
and '2' implies output real values are 4-byte.

Default: 2,2,2,2,2,2,2,2,2,2
nhtfrq cam_history_nl history integer(10) ['any integer(10)'] is 9 for: {'scam': '1'}

Array of write frequencies for each history file series.
If nhtfrq(1) = 0, the file will be a monthly average.
Only the first file series may be a monthly average.  If
nhtfrq(i) > 0, frequency is specified as number of
timesteps.  If nhtfrq(i) < 0, frequency is specified
as number of hours.

Default: 0,-24,-24,-24,-24,-24,-24,-24,-24,-24
sathist_fincl satellite_options_nl history char*26(1000) ['any char']
List of history fields to output along the satellite track specified by  sathist_track_infile
Default: none
sathist_hfilename_spec satellite_options_nl history char*256 ['any char']
Satellite track history filename specifier.  See hfilename_spec
Default:  "%c.cam2.sat.%y-%m-%d-%s.nc"
sathist_mfilt satellite_options_nl history integer ['any integer']
Sets the maximum number of observation columns written to the satellite track history file
series.
Default: 100000
sathist_nclosest satellite_options_nl history integer ['any integer']
Sets the number of columns closest to the observation that should be output. Setting
this to a number greater than 1 allows for spatial interpolation in the post processing.
Default: 1
sathist_ntimestep satellite_options_nl history integer ['any integer']
Sets the number of timesteps closest to the observation that should be output. Setting
this to a number greater than 1 allows for temporal interpolation in the post processing.
Default: 1
sathist_track_infile satellite_options_nl history char*256 ['any char']
Full pathname of the satellite track data used by the satellite track history
output feature.
Default: none
cam_branch_file cam_initfiles_nl initial_conditions char*256 ['any char']
Full pathname of master restart file from which to branch. Setting is
Required for branch run.
Default: none
ncdata cam_initfiles_nl initial_conditions char*256 ['any char'] is atm/cam/inic/cam_vcoords_L26_c180105.nc for: {'nlev': '26', 'analytic_ic': '1'}
is atm/cam/inic/cam_vcoords_L30_c180105.nc for: {'nlev': '30', 'analytic_ic': '1'}
is atm/cam/inic/cam_vcoords_L32_c180105.nc for: {'nlev': '32', 'analytic_ic': '1'}
is atm/cam/inic/fv/cami_0000-01-01_0.23x0.31_L26_c100513.nc for: {'dyn': 'fv', 'hgrid': '0.23x0.31', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami_0000-09-01_0.23x0.31_L26_c061106.nc for: {'dyn': 'fv', 'hgrid': '0.23x0.31', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/fv/cami_1980-01-01_0.47x0.63_L26_c071226.nc for: {'dyn': 'fv', 'hgrid': '0.47x0.63', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami_0000-09-01_0.47x0.63_L26_c061106.nc for: {'dyn': 'fv', 'hgrid': '0.47x0.63', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/fv/cami_0000-10-01_0.5x0.625_L26_c031204.nc for: {'dyn': 'fv', 'hgrid': '0.5x0.625', 'nlev': '26', 'ic_ymd': '1001'}
is atm/cam/inic/fv/cami_1987-01-01_0.9x1.25_L26_c060703.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami_0000-09-01_0.9x1.25_L26_c051205.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/fv/cami_0000-01-01_1.9x2.5_L26_c070408.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami_0000-09-01_1.9x2.5_L26_c040809.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/fv/cami_0000-01-01_2.5x3.33_L26_c110309.nc for: {'dyn': 'fv', 'hgrid': '2.5x3.33', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami_0000-09-01_2.5x3.33_L26_c091007.nc for: {'dyn': 'fv', 'hgrid': '2.5x3.33', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/fv/cami_0001-01-01_4x5_L26_c060608.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami_0000-01-01_10x15_L26_c030918.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami-mam3_0000-01-01_0.23x0.31_L30_c110527.nc for: {'dyn': 'fv', 'hgrid': '0.23x0.31', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami-mam3_0000-01-01_0.47x0.63_L30_c100929.nc for: {'dyn': 'fv', 'hgrid': '0.47x0.63', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami-mam3_0000-01-01_0.9x1.25_L30_c100618.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami-mam3_0000-01-01_1.9x2.5_L30_c090306.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami_0000-09-01_1.9x2.5_L30_c070109.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '30', 'ic_ymd': '901'}
is atm/cam/inic/fv/cami_0000-01-01_2.5x3.33_L30_c110309.nc for: {'dyn': 'fv', 'hgrid': '2.5x3.33', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami_0000-09-01_2.5x3.33_L30_c100831.nc for: {'dyn': 'fv', 'hgrid': '2.5x3.33', 'nlev': '30', 'ic_ymd': '901'}
is atm/cam/inic/fv/cami_0000-01-01_4x5_L30_c090108.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami_0000-01-01_10x15_L30_c081013.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv/f.e22.FC2010climo.f09_f09_mg17.cam6_2_022.001.cam.i.0016-01-01-00000_c200610.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '32', 'chem': 'trop_strat_mam4_vbs'}
is atm/cam/inic/fv/f.e22.FC2010climo.f09_f09_mg17.cam6_2_022.001.cam.i.0016-01-01-00000_c200610.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '32', 'chem': 'trop_strat_mam4_ts2'}
is atm/cam/inic/fv/cami-mam3_0000-01-01_0.9x1.25_L32_c141031.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami-mam3_0000-01-01_1.9x2.5_L32_c150407.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami-mam4_0000-01-01_10x15_L32_c170914.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami_0000-01-01_0.47x0.63_L26_APE_c080227.nc for: {'dyn': 'fv', 'hgrid': '0.47x0.63', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv/aqua_0006-01-01_0.9x1.25_L26_c161020.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv/aqua_0006-01-01_1.9x2.5_L26_c161020.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv/aqua_0000-01-01_10x15_L26_c161230.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv/aqua_0006-01-01_0.9x1.25_L30_c161020.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '30', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv/aqua_0006-01-01_1.9x2.5_L30_c161020.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '30', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv/aqua_0000-01-01_10x15_L30_c170103.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '30', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv/aqua_0006-01-01_0.9x1.25_L32_c161020.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv/aqua_0006-01-01_1.9x2.5_L32_c161020.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv/aqua_0000-01-01_10x15_L32_c170103.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv/cami-chem_1990-01-01_0.9x1.25_L30_c080724.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '30', 'chem': 'trop_mozart', 'ic_ymd': '19900101'}
is atm/cam/inic/fv/cami-chem_1990-01-01_1.9x2.5_L26_c080114.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '26', 'chem': 'trop_mozart', 'ic_ymd': '19900101'}
is atm/cam/inic/fv/cami-chem_1990-01-01_1.9x2.5_L30_c080215.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '30', 'chem': 'trop_mozart', 'ic_ymd': '19900101'}
is atm/cam/inic/fv/camchemi_0012-01-01_10x15_L26_c081104.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '26', 'chem': 'trop_mozart', 'ic_ymd': '101'}
is atm/cam/inic/fv/camchemi_0012-01-01_10x15_L30_c081104.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '30', 'chem': 'trop_mozart', 'ic_ymd': '101'}
is atm/cam/inic/fv/camchemi_0012-01-01_4x5_L26_c081104.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '26', 'chem': 'trop_mozart', 'ic_ymd': '101'}
is atm/cam/inic/fv/camchemi_0012-01-01_4x5_L30_c081104.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '30', 'chem': 'trop_mozart', 'ic_ymd': '101'}
is atm/cam/inic/fv/camchemi_0012-01-01_1.9x2.5_L26_c081104.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '26', 'chem': 'trop_mozart', 'ic_ymd': '101'}
is atm/cam/inic/fv/camchemi_0012-01-01_1.9x2.5_L30_c081104.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '30', 'chem': 'trop_mozart', 'ic_ymd': '101'}
is atm/cam/inic/fv/trop_strat_mam3_chem_2000-01-01_10x15_L30_c121015.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '30', 'chem': 'trop_strat_mam4_vbs', 'ic_ymd': '101'}
is atm/cam/inic/fv/trop_strat_mam3_chem_2000-01-01_4x5_L30_c121015.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '30', 'chem': 'trop_strat_mam4_vbs', 'ic_ymd': '101'}
is atm/cam/inic/fv/trop_strat_mam3_chem_2000-01-01_1.9x2.5_L30_c121015.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '30', 'chem': 'trop_strat_mam4_vbs', 'ic_ymd': '101'}
is atm/cam/inic/se/f.e22.FC2010climo.ne30_ne30_mg17.cam6_2_032.001.cam.i.0006-01-01-00000_c200623.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '32', 'chem': 'trop_strat_mam4_vbs'}
is atm/cam/inic/se/f.e22.FC2010climo.ne30_ne30_mg17.cam6_2_032.001.cam.i.0006-01-01-00000_c200623.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '32', 'chem': 'trop_strat_mam4_ts2'}
is atm/cam/inic/se/f.e22.FC2010climo.ne30pg3_ne30pg3_mg17.cam6_2_032.001.cam.i.0007-01-01-00000_c200623.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'npg': '3', 'nlev': '32', 'chem': 'trop_strat_mam4_vbs'}
is atm/cam/inic/se/f.e22.FCnudged.ne0CONUSne30x8_ne0CONUSne30x8_mt12.cam6_2_032.002.cam.i.2013-01-01-00000_c200623.nc for: {'dyn': 'se', 'hgrid': 'ne0np4CONUS.ne30x8', 'nlev': '32', 'chem': 'trop_strat_mam4_vbs'}
is atm/cam/chem/trop_mozart/ic/cami_0000-09-01_4x5_L26_c060217.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '26', 'chem': 'trop_mozart', 'ic_ymd': '901'}
is atm/cam/chem/trop_mozart/ic/cami_0000-09-01_10x15_L26_c060216.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '26', 'chem': 'trop_mozart', 'ic_ymd': '901'}
is atm/waccm/ic/cami_2000-02-01_0.9x1.25_L66_c040928.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '66', 'ic_ymd': '20000201'}
is atm/waccm/ic/cami_2000-07-01_1.9x2.5_L66_c040928.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '66', 'ic_ymd': '20000701'}
is atm/waccm/ic/FWT2000_f09_spinup01.cam.i.0001-01-02-00000_c160315.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '70'}
is atm/waccm/ic/f2000.waccm-mam3_1.9x2.5_L70.cam2.i.0017-01-01.c120410.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '70', 'ic_ymd': '20000101'}
is atm/waccm/ic/aqua.cam6.waccmsc_1.9x2.5_L70.2000-01-01.c170123.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '70', 'aquaplanet': '1', 'ic_ymd': '20000101'}
is atm/waccm/ic/aqua.waccm_tsmlt_1.9x2.5_L70_c170814.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '70', 'aquaplanet': '1', 'ic_ymd': '20000101', 'chem': 'waccm_tsmlt_mam4'}
is atm/waccm/ic/f2000.waccm-mam3_4x5_L70.cam2.i.0017-01-01.c121113.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '70', 'ic_ymd': '20000101'}
is atm/waccm/ic/f2000.waccm-mam3_10x15_L70.cam2.i.0017-01-01.c141016.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '70', 'ic_ymd': '20000101'}
is atm/waccm/ic/b1850.waccm-mam3_1.9x2.5_L70.cam2.i.0156-01-01.c120523.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '70', 'ic_ymd': '18500101'}
is atm/waccm/ic/cami_2000-05-01_1.9x2.5_L103_c040928.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '103', 'ic_ymd': '20000501'}
is atm/waccm/ic/wa3_4x5_1950_spinup.cam2.i.1960-01-01-00000.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '66', 'ic_ymd': '19600101'}
is atm/waccm/ic/cami_2000-01-01_10x15_L66_c041121.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '66', 'ic_ymd': '20000101'}
is atm/waccm/ic/f40.2000.4deg.wcm.carma.sulf.004.cam2.i.0008-01-01-00000.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '66', 'chem': 'waccm_ma_sulfur', 'ic_ymd': '20000101'}
is atm/waccm/ic/f40.2deg.wcm.carma.sulf.L66.cam2.i.2010-01-01.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '66', 'chem': 'waccm_ma_sulfur', 'ic_ymd': '20100101'}
is atm/waccm/ic/WAX3548T08CO_2003top_f2000.waccm_0017bottom_L81_c110906.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '81', 'waccmx': '1', 'ic_ymd': '20000101'}
is atm/waccm/ic/WAX3548T08CO_2003top_f2000.waccm_0017bottom_4x5_L81_c160630.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '81', 'waccmx': '1', 'ic_ymd': '20000101'}
is atm/waccm/ic/WAX3548T08CO_2003top_f2000.waccm_0017bottom_10x15_L81_c141027.nc for: {'dyn': 'fv', 'hgrid': '10x15', 'nlev': '81', 'waccmx': '1', 'ic_ymd': '20000101'}
is atm/waccm/ic/waccmx_aqua_4x5_L126_c170705.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '126', 'waccmx': '1', 'ic_ymd': '101', 'aquaplanet': '1'}
is atm/waccm/ic/fx2000_0.9x1.25_126lev_0002-01-01-00000_c181221.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '126', 'waccmx': '1'}
is atm/waccm/ic/wcmx-cam6-phys_1.9x2.5_130lev_2000_c181115.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '130', 'waccmx': '1'}
is atm/waccm/ic/wcmx-cam6-phys_0.9x1.25_130lev_2000_c190122.nc for: {'dyn': 'fv', 'hgrid': '0.9x1.25', 'nlev': '130', 'waccmx': '1'}
is atm/waccm/ic/FC6X2000_f05_spinup01.cam.i.0002-01-01-00000_c190711.nc for: {'dyn': 'fv', 'hgrid': '0.47x0.63', 'nlev': '130', 'waccmx': '1'}
is atm/waccm/ic/waccmx_mam4_aqua_4x5_L130_c180803.nc for: {'dyn': 'fv', 'hgrid': '4x5', 'nlev': '130', 'waccmx': '1', 'ic_ymd': '101', 'aquaplanet': '1'}
is atm/waccm/ic/waccmx_mam4_aqua_1.9x2.5_L130_c180803.nc for: {'dyn': 'fv', 'hgrid': '1.9x2.5', 'nlev': '130', 'waccmx': '1', 'ic_ymd': '101', 'aquaplanet': '1'}
is atm/cam/inic/fv3/aqua_0006-01-01_C24_L32_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C24', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv3/aqua_0006-01-01_C48_L32_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C48', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv3/aqua_0006-01-01_C48_L26_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C48', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv3/aqua_0006-01-01_C96_L30_c161020.nc for: {'dyn': 'fv3', 'hgrid': 'C96', 'nlev': '30', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv3/aqua_0006-01-01_C96_L32_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C96', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv3/aqua_0006-01-01_C96_L26_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C96', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv3/aqua_0006-01-01_C192_L32_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C192', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv3/aqua_0006-01-01_C384_L32_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C384', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami-mam3_0000-01-01_C24_L32_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C24', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami-mam3_0000-01-01_C24_L30_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C24', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami_0000-01-01_C24_L26_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C24', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami-mam3_0000-01-01_C48_L30_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C48', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami-mam3_0000-01-01_C48_L32_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C48', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami_0000-01-01_C48_L26_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C48', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami-mam3_0000-01-01_C96_L32_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C96', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami-mam3_0000-01-01_C96_L30_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C96', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami_0000-01-01_C96_L26_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C96', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami-mam3_0000-01-01_C192_L32_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C192', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami-mam3_0000-01-01_C192_L30_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C192', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami_0000-01-01_C192_L26_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C192', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami-mam3_0000-01-01_C384_L32_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C384', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami-mam3_0000-01-01_C384_L30_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C384', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/fv3/cami_0000-01-01_C384_L26_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C384', 'nlev': '26', 'ic_ymd': '101'}
is atm/waccm/ic/f2000.waccm-mam3_C24_L70.cam2.i.0017-01-01_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C24', 'nlev': '70', 'ic_ymd': '101'}
is atm/waccm/ic/f2000.waccm-mam3_C48_L70.cam2.i.0017-01-01_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C48', 'nlev': '70', 'ic_ymd': '101'}
is atm/waccm/ic/f2000.waccm-mam3_C96_L70.cam2.i.0017-01-01_c200625.nc for: {'dyn': 'fv3', 'hgrid': 'C96', 'nlev': '70', 'ic_ymd': '101'}
is atm/cam/inic/gaus/T341clim01.cam2.i.0024-01-01-00000.nc for: {'dyn': 'eul', 'hgrid': '512x1024', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-01-01_256x512_L26_c030918.nc for: {'dyn': 'eul', 'hgrid': '256x512', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-01-01_128x256_L26_c030918.nc for: {'dyn': 'eul', 'hgrid': '128x256', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-09-01_128x256_L26_c040422.nc for: {'dyn': 'eul', 'hgrid': '128x256', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/gaus/cami_0000-01-01_64x128_T42_L26_c031110.nc for: {'hgrid': '64x128', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-09-01_64x128_L26_c030918.nc for: {'hgrid': '64x128', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/gaus/cami_0000-01-01_64x128_L30_c090102.nc for: {'hgrid': '64x128', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-09-01_64x128_L30_c031210.nc for: {'hgrid': '64x128', 'nlev': '30', 'ic_ymd': '901'}
is atm/cam/inic/gaus/cami_0000-01-01_64x128_L32_c170510.nc for: {'hgrid': '64x128', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-01-01_64x128_L32_c170510.nc for: {'hgrid': '64x128', 'nlev': '32', 'ic_ymd': '901'}
is atm/cam/inic/gaus/cami_0000-01-01_48x96_L26_c091218.nc for: {'hgrid': '48x96', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-09-01_48x96_L26_c040420.nc for: {'dyn': 'eul', 'hgrid': '48x96', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/gaus/cami_0000-01-01_48x96_L30_c100426.nc for: {'hgrid': '48x96', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-09-01_32x64_L26_c030918.nc for: {'hgrid': '32x64', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/gaus/cami_0000-01-01_32x64_L30_c090107.nc for: {'hgrid': '32x64', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-01-01_8x16_L26_c030228.nc for: {'hgrid': '8x16', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-09-01_8x16_L26_c030918.nc for: {'hgrid': '8x16', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/gaus/cami_0000-01-01_8x16_L30_c090102.nc for: {'hgrid': '8x16', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/homme/cami-mam3_0000-01_ne5np4_L30.140707.nc for: {'dyn': 'se', 'hgrid': 'ne5np4', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_topo_cam4_ne16np4_L26_c171020.nc for: {'dyn': 'se', 'hgrid': 'ne16np4', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_topo_cam4_ne16np4_L30_c171020.nc for: {'dyn': 'se', 'hgrid': 'ne16np4', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_topo_cam4_ne16np4_L32_c171020.nc for: {'dyn': 'se', 'hgrid': 'ne16np4', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_topo_cam4_ne30np4_L26_c171020.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_topo_cam4_ne30np4_L30_c171020.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/se/F2000climo_ne30pg3_mg17_01-01-00000_c200424.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_topo_cam4_ne60np4_L26_c171018.nc for: {'dyn': 'se', 'hgrid': 'ne60np4', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_topo_cam4_ne60np4_L30_c171020.nc for: {'dyn': 'se', 'hgrid': 'ne60np4', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_topo_cam4_ne60np4_L32_c171020.nc for: {'dyn': 'se', 'hgrid': 'ne60np4', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_topo_cam4_ne120np4_L26_c171018.nc for: {'dyn': 'se', 'hgrid': 'ne120np4', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_topo_cam4_ne120np4_L30_c171024.nc for: {'dyn': 'se', 'hgrid': 'ne120np4', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/se/F2000climo_ne120pg3_mt13_01-01-00000_c200420.nc for: {'dyn': 'se', 'hgrid': 'ne120np4', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/homme/cami_1850-01-01_ne240np4_L26_c110314.nc for: {'dyn': 'se', 'hgrid': 'ne240np4', 'nlev': '26', 'ic_ymd': '101'}
is atm/cam/inic/homme/cami_0000-09-01_ne240np4_L26_c061106.nc for: {'dyn': 'se', 'hgrid': 'ne240np4', 'nlev': '26', 'ic_ymd': '901'}
is atm/cam/inic/homme/cami-mam3_0000-01-ne240np4_L30_c111004.nc for: {'dyn': 'se', 'hgrid': 'ne240np4', 'nlev': '30', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam4_ne5np4_L26_c170517.nc for: {'dyn': 'se', 'hgrid': 'ne5np4', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam4_ne16np4_L26_c170417.nc for: {'dyn': 'se', 'hgrid': 'ne16np4', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam4_ne30np4_L26_c170417.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam4_ne60np4_L26_c171023.nc for: {'dyn': 'se', 'hgrid': 'ne60np4', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam4_ne120np4_L26_c170419.nc for: {'dyn': 'se', 'hgrid': 'ne120np4', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam4_ne240np4_L26_c170613.nc for: {'dyn': 'se', 'hgrid': 'ne240np4', 'nlev': '26', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam5_ne5np4_L30_c170517.nc for: {'dyn': 'se', 'hgrid': 'ne5np4', 'nlev': '30', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam5_ne16np4_L30_c170417.nc for: {'dyn': 'se', 'hgrid': 'ne16np4', 'nlev': '30', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam5_ne30np4_L30_c170417.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '30', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam5_ne120np4_L30_c170419.nc for: {'dyn': 'se', 'hgrid': 'ne120np4', 'nlev': '30', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam6_ne5np4_L32_c170517.nc for: {'dyn': 'se', 'hgrid': 'ne5np4', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam6_ne16np4_L32_c170509.nc for: {'dyn': 'se', 'hgrid': 'ne16np4', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam6_ne30np4_L32_c170509.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam6_ne120np4_L32_c170908.nc for: {'dyn': 'se', 'hgrid': 'ne120np4', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/ape_cam6_ne240np4_L32_c170908.nc for: {'dyn': 'se', 'hgrid': 'ne240np4', 'nlev': '32', 'aquaplanet': '1', 'ic_ymd': '101'}
is atm/cam/inic/se/F2000climo_CONUS_30x8_mt12_mg3_01-01-00000_c200421.nc for: {'dyn': 'se', 'hgrid': 'ne0np4CONUS.ne30x8', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/se/FHIST_ARCTIC_ne30x4_mt12_1979bc-mg3_01-01-00000_c200424.nc for: {'dyn': 'se', 'hgrid': 'ne0np4.ARCTIC.ne30x4', 'nlev': '32', 'ic_ymd': '101'}
is atm/cam/inic/se/FHIST_ARCTICGRIS_ne30x8_mt12_1979bc-mg3_01-01-00000_c200428.nc for: {'dyn': 'se', 'hgrid': 'ne0np4.ARCTICGRIS.ne30x8', 'nlev': '32', 'ic_ymd': '101'}
is atm/waccm/ic/wa3_ne5np4_1950_spinup.cam2.i.1960-01-01-00000_c150810.nc for: {'dyn': 'se', 'hgrid': 'ne5np4', 'nlev': '66', 'ic_ymd': '101'}
is atm/waccm/ic/FW2000_ne30_L70_01-01-0001_c200602.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '70', 'ic_ymd': '101'}
is atm/waccm/ic/FW2000_ne30pg3_L70_01-01-0001_c200602.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '70', 'npg': '3', 'ic_ymd': '101'}
is atm/waccm/ic/FWsc2000_ne30pg3_L110_01-01-0001_c200521.nc for: {'dyn': 'se', 'hgrid': 'ne30np4', 'nlev': '110', 'ic_ymd': '101'}
is atm/waccm/ic/FW2000_CONUS_30x8_L70_01-01-0001_c200602.nc for: {'dyn': 'se', 'hgrid': 'ne0np4CONUS.ne30x8', 'nlev': '70', 'ic_ymd': '101'}
is atm/cam/inic/gaus/cami_0000-09-01_64x128_L30_c031210.nc for: {'hgrid': '64x128', 'nlev': '30', 'scam': '1'}
Full pathname of initial atmospheric state dataset (NetCDF format).
Default: set by build-namelist.
pertlim cam_initfiles_nl initial_conditions real ['any real']
Perturb the initial conditions for temperature randomly by up to the given
amount. Only applied for initial simulations.
Default: 0.0
readtrace constituents_nl initial_conditions logical ['.true.', '.false.']
If TRUE, try to initialize data for all consituents by reading from the
initial conditions dataset. If variable not found then data will be
initialized using internally-specified default values.  If FALSE then don't
try reading constituent data from the IC file; just use the
internally-specified defaults.
Default: TRUE
hist_hetfrz_classnuc hetfrz_classnuc_nl microphys logical ['.true.', '.false.']
Add diagnostic output for heterogeneous freezing code.
Default: .false.
hist_preexisting_ice nucleate_ice_nl microphys logical ['.true.', '.false.']
Add diagnostics for pre-existing ice option in ice nucleation code to history output.
Default: .false.
micro_do_massless_droplet_destroyer micro_mg_nl microphys logical ['.true.', '.false.'] .false.
is .true. for: {'microphys': 'mg2', 'silhs': '1'}
Do destruction of massless droplets
Default: .false.
micro_do_sb_physics micro_mg_nl microphys logical ['.true.', '.false.']
Do Seifert and Behang (2001) autoconversion and accretion physics when set to true.
Default: .false.
micro_mg_adjust_cpt micro_mg_nl microphys logical ['.true.', '.false.'] .false.
Switch to control whether MG microphysics should adjust the temperature
at the level containing the cold point tropopause by using the value
obtain by extrapolating between levels.
Default: set by build-namelist
micro_mg_berg_eff_factor micro_mg_nl microphys real ['any real'] 1.0D0
is 1.0D0 for: {'microphys': 'mg2'}
Efficiency factor for berg
Default: 1
micro_mg_dcs micro_mg_nl microphys real ['any real'] is 400.D-6 for: {'microphys': 'mg1'}
is 500.D-6 for: {'microphys': 'mg2'}
is 390.D-6 for: {'microphys': 'mg2', 'silhs': '1'}
is 200.D-6 for: {'microphys': 'mg2', 'hgrid': '1.9x2.5'}
is 500.D-6 for: {'microphys': 'mg3'}
Autoconversion size threshold
Default: set by build-namelist
micro_mg_do_cldice micro_mg_nl microphys logical ['.true.', '.false.']
Switch to control whether MG microphysics should prognose
cloud ice (cldice).
Default: .true., except for carma=cirrus and carma=carma_dust
micro_mg_do_cldliq micro_mg_nl microphys logical ['.true.', '.false.']
Switch to control whether MG microphysics should prognose
cloud liquid (cldliq).
Default: .true.
micro_mg_do_graupel micro_mg_nl microphys logical ['.true.', '.false.'] .false.
is .true. for: {'microphys': 'mg3'}
Switch to control whether MG microphysics should prognose
dense precipitating ice as graupel. mg3 only.
Default: .true. for mg3
micro_mg_do_hail micro_mg_nl microphys logical ['.true.', '.false.'] .false.
Switch to control whether MG microphysics should prognose
dense precipitating ice as hail. mg3 only.
Default: .false.
micro_mg_nccons micro_mg_nl microphys logical ['.true.', '.false.']
Set .true. to hold cloud droplet number constant.
Default: .false.
micro_mg_ncnst micro_mg_nl microphys real ['any real']
In-cloud droplet number concentration when micro_mg_nccons=.true.
Default: 100.e6 m-3
micro_mg_ngcons micro_mg_nl microphys logical ['.true.', '.false.']
Set .true. to hold cloud graupel number constant.
Default: .false.
micro_mg_ngnst micro_mg_nl microphys real ['any real']
In-cloud graupel number concentration when micro_mg_nicons=.true.
Default: 0.1e6 m-3
micro_mg_nicons micro_mg_nl microphys logical ['.true.', '.false.']
Set .true. to hold cloud ice number constant.
Default: .false.
micro_mg_ninst micro_mg_nl microphys real ['any real']
In-cloud ice number concentration when micro_mg_nicons=.true.
Default: 0.1e6 m-3
micro_mg_num_steps micro_mg_nl microphys integer ['any integer'] is 1 for: {'microphys': 'mg1'}
is 1 for: {'microphys': 'mg2'}
is 1 for: {'microphys': 'mg3'}
Number of substeps over MG microphysics.
Default: 1
micro_mg_precip_frac_method micro_mg_nl microphys char*16 ['max_overlap', 'in_cloud'] max_overlap
is in_cloud for: {'clubb_sgs': '1'}
Type of precipitation fraction.
Default: for CLUBB runs => in_cloud;
             all others => max_overlap
micro_mg_sub_version micro_mg_nl microphys integer ['any integer'] is 0 for: {'microphys': 'mg1'}
is 0 for: {'microphys': 'mg2'}
is 0 for: {'microphys': 'mg3'}
Sub-version number for MG microphysics
Default: 0
micro_mg_version micro_mg_nl microphys integer ['any integer'] is 1 for: {'microphys': 'mg1'}
is 2 for: {'microphys': 'mg2'}
is 3 for: {'microphys': 'mg3'}
Version number for MG microphysics.  This value is set automatically based
on settings in configure and passed to build-namelist
Default: 1 for CAM5 and 2 for CAM6
microp_aero_bulk_scale microp_aero_nl microphys real ['any real']
prescribed aerosol bulk sulfur scale factor
Default: 2
microp_uniform micro_mg_nl microphys logical ['.true.', '.false.']
Switch to control whether MG microphysics performs a uniform calculation or not
(useful for sub-columns)
Default: .false. unless use_subcol_microp is true
nucleate_ice_incloud nucleate_ice_nl microphys logical ['.true.', '.false.'] .true.
is .false. for: {'phys': 'cam6'}
Switch to determine whether ice nucleation happens using the incloud (true) or
the gridbox average (false) relative humidity.  When true, it is assumed that
the incloud relative humidity for nucleation is 1.
Default: .true., except .false. for CAM6
nucleate_ice_strat nucleate_ice_nl microphys real ['any real'] 1.0D0
Fraction of Aitken mode sulfate particles assumed to nucleate ice in the polar
stratospheric. Provides an increase in homogeneous freezing over the Liu&Penner method.
Temporary solution to adjust ice surface area density and dehydration in the
polar stratosphere where there doesn't seem to be enough nucleation. A value of
zero means Liu&Penner is used.
Default: 1.0
nucleate_ice_subgrid nucleate_ice_nl microphys real ['any real'] 1.0D0
is 1.2D0 for: {'microphys': 'mg1'}
is 1.2D0 for: {'microphys': 'mg2'}
is 1.2D0 for: {'microphys': 'mg3'}
is 1.0D0 for: {'microphys': 'mg2', 'silhs': '1'}
Subgrid scaling factor for relative humidity in ice nucleation code. If it has
a value of -1, then indicates that the subgrid scaling factor will be
calculated on the fly as 1 / qsatfac (i.e. the saturation scaling factor).
Default: set by build-namelist
nucleate_ice_subgrid_strat nucleate_ice_nl microphys real ['any real'] 1.0D0
is 1.2D0 for: {'microphys': 'mg1'}
is 1.2D0 for: {'microphys': 'mg2'}
is 1.2D0 for: {'microphys': 'mg3'}
Subgrid scaling factor for relative humidity in ice nucleation code in the
stratosphere. If it has a value of -1, then indicates that the subgrid
scaling factor will be calculated on the fly as 1 / qsatfac (i.e. the
saturation scaling factor).
Default: set by build-namelist
nucleate_ice_use_troplev nucleate_ice_nl microphys logical ['.true.', '.false.'] .true.
Indicates whether to use the tropopause level to determine where to adjust
nucleation for the stratosphere (true) or whether to use a hard coded transition
level from 100 to 125 hPa applied only in the polar regions (false).
Default: .true.
use_hetfrz_classnuc phys_ctl_nl microphys logical ['.true.', '.false.'] .false.
is .true. for: {'phys': 'cam6'}
Switch to turn on heterogeneous freezing code.
Default: .false.
use_preexisting_ice nucleate_ice_nl microphys logical ['.true.', '.false.'] .false.
is .true. for: {'phys': 'cam6'}
Switch to turn on treatment of pre-existing ice in the ice nucleation code.
Default: .false., except .true. for CAM6
Model_Times_Per_Day nudging_nl nudging integer ['any integer']
       Number of time to update model data per day.
        (e.g. 48 --> 1800 Second timestep)
       Default: none
       
Nudge_Beg_Day nudging_nl nudging integer ['any integer']
       Day at which Nudging Begins.
       Default: none
       
Nudge_Beg_Month nudging_nl nudging integer ['any integer']
       Month at which Nudging Begins.
       Default: none
       
Nudge_Beg_Year nudging_nl nudging integer ['any integer']
       Year at which Nudging Begins.
       Default: none
       
Nudge_End_Day nudging_nl nudging integer ['any integer']
       Day at which Nudging Ends.
       Default: none
       
Nudge_End_Month nudging_nl nudging integer ['any integer']
       Month at which Nudging Ends.
       Default: none
       
Nudge_End_Year nudging_nl nudging integer ['any integer']
       Year at which Nudging Ends.
       Default: none
       
Nudge_File_Template nudging_nl nudging char*80 ['any char']
       Template for Nudging analyses file names.
        (e.g. '%y/ERAI_ne30np4_L30.cam2.i.%y-%m-%d-%s.nc')
       Default: none
       
Nudge_Force_Opt nudging_nl nudging integer ['any integer']
       Select the form of nudging forcing, where (t'==Analysis times ; t==Model Times)
         0 -> NEXT-OBS: Target=Anal(t'_next)
         1 -> LINEAR:   Target=(F*Anal(t'_curr) +(1-F)*Anal(t'_next))
                            F =(t'_next - t_curr )/Tdlt_Anal
       Default: 0
       
Nudge_Hwin_Invert nudging_nl nudging logical ['.true.', '.false.']
       Invert Horizontal Window Function to its Compliment.
         TRUE  = value=0 inside the specified window, 1 outside
         FALSE = value=1 inside the specified window, 0 outside
       Default: FALSE
       
Nudge_Hwin_lat0 nudging_nl nudging real ['any real']
       LAT0 center of Horizontal Window in degrees [-90.,90.].
       Default: none
       
Nudge_Hwin_latDelta nudging_nl nudging real ['any real']
       Width of transition which controls the steepness of window transition in latitude.
        0. --> Step function
       Default: none
       
Nudge_Hwin_latWidth nudging_nl nudging real ['any real']
       Width of LAT Window in degrees.
       Default: none
       
Nudge_Hwin_lon0 nudging_nl nudging real ['any real']
       LON0 center of Horizontal Window in degrees [0.,360.].
       Default: none
       
Nudge_Hwin_lonDelta nudging_nl nudging real ['any real']
       Width of transition which controls the steepness of window transition in longitude.
        0. --> Step function
       Default: none
       
Nudge_Hwin_lonWidth nudging_nl nudging real ['any real']
       Width of LON Window in degrees.
       Default: none
       
Nudge_Model nudging_nl nudging logical ['.true.', '.false.']
       Toggle Model Nudging ON/OFF.

        FORCING:
        --------
        Nudging tendencies are applied as a relaxation force between the current
        model state values and target state values derived from the avalilable
        analyses. The form of the target values is selected by the 'Nudge_Force_Opt'
        option, the timescale of the forcing is determined from the given
        'Nudge_TimeScale_Opt', and the nudging strength Alpha=[0.,1.] for each
        variable is specified by the 'Nudge_Xcoef' values. Where X={U,V,T,Q,PS}

               F_nudge = Alpha*((Target-Model(t_curr))/TimeScale

        WINDOWING:
        ----------
        The region of applied nudging can be limited using Horizontal/Vertical
        window functions that are constructed using a parameterization of the
        Heaviside step function.

        The Heaviside window function is the product of separate horizonal and vertical
        windows that are controled via 12 parameters:

            Nudge_Hwin_lat0:     Specify the horizontal center of the window in degrees.
            Nudge_Hwin_lon0:     The longitude must be in the range [0,360] and the
                                 latitude should be [-90,+90].
            Nudge_Hwin_latWidth: Specify the lat and lon widths of the window as positive
            Nudge_Hwin_lonWidth: values in degrees.Setting a width to a large value (e.g. 999)
                                 renders the window a constant in that direction.
            Nudge_Hwin_latDelta: Controls the sharpness of the window transition with a
            Nudge_Hwin_lonDelta: length in degrees. Small non-zero values yeild a step
                                 function while a large value yeilds a smoother transition.
            Nudge_Hwin_Invert  : A logical flag used to invert the horizontal window function
                                 to get its compliment.(e.g. to nudge outside a given window).

            Nudge_Vwin_Lindex:   In the vertical, the window is specified in terms of model
            Nudge_Vwin_Ldelta:   level indcies. The High and Low transition levels should
            Nudge_Vwin_Hindex:   range from [0,(NLEV+1)]. The transition lengths are also
            Nudge_Vwin_Hdelta:   specified in terms of model indices. For a window function
                                 constant in the vertical, the Low index should be set to 0,
                                 the High index should be set to (NLEV+1), and the transition
                                 lengths should be set to 0.001
            Nudge_Vwin_Invert  : A logical flag used to invert the vertical window function
                                 to get its compliment.
       Default: FALSE
       
Nudge_Path nudging_nl nudging char*256 ['any char']
       Full pathname of analyses data to use for nudging.
        (e.g. '/$DIN_LOC_ROOT/atm/cam/nudging/')
       Default: none
       
Nudge_PScoef nudging_nl nudging real ['any real']
       Normalized Coeffcient for PS nudging.
         [0.,1.] fraction of nudging tendency applied.
       Default: 0.
       
Nudge_PSprof nudging_nl nudging integer ['any integer']
       Profile index for PS nudging.
         0 == OFF      (No Nudging of this variable)
         1 == CONSTANT (Spatially Uniform Nudging)
         2 == HEAVISIDE WINDOW FUNCTION
       Default: 0
       
Nudge_Qcoef nudging_nl nudging real ['any real']
       Normalized Coeffcient for Q nudging.
         [0.,1.] fraction of nudging tendency applied.
       Default: 0.
       
Nudge_Qprof nudging_nl nudging integer ['any integer']
       Profile index for Q nudging.
         0 == OFF      (No Nudging of this variable)
         1 == CONSTANT (Spatially Uniform Nudging)
         2 == HEAVISIDE WINDOW FUNCTION
       Default: 0
       
Nudge_Tcoef nudging_nl nudging real ['any real']
       Normalized Coeffcient for T nudging.
         [0.,1.] fraction of nudging tendency applied.
       Default: 0.
       
Nudge_Times_Per_Day nudging_nl nudging integer ['any integer']
       Number of analyses files per day.
        (e.g. 4 --> 6 hourly analyses)
       Default: none
       
Nudge_TimeScale_Opt nudging_nl nudging integer ['any integer']
       Select the timescale of nudging force, where (t'==Analysis times ; t==Model Times)
         0 -->  TimeScale = 1/Tdlt_Anal
         1 -->  TimeScale = 1/(t'_next - t_curr )
       Default: 0
       
Nudge_Tprof nudging_nl nudging integer ['any integer']
       Profile index for T nudging.
         0 == OFF      (No Nudging of this variable)
         1 == CONSTANT (Spatially Uniform Nudging)
         2 == HEAVISIDE WINDOW FUNCTION
       Default: 0
       
Nudge_Ucoef nudging_nl nudging real ['any real']
       Normalized Coeffcient for U nudging.
         [0.,1.] fraction of nudging tendency applied.
       Default: 0.
       
Nudge_Uprof nudging_nl nudging integer ['any integer']
       Profile index for U nudging.
         0 == OFF      (No Nudging of this variable)
         1 == CONSTANT (Spatially Uniform Nudging)
         2 == HEAVISIDE WINDOW FUNCTION
       Default: 0
       
Nudge_Vcoef nudging_nl nudging real ['any real']
       Normalized Coeffcient for V nudging.
         [0.,1.] fraction of nudging tendency applied.
       Default: 0.
       
Nudge_Vprof nudging_nl nudging integer ['any integer']
       Profile index for V nudging.
         0 == OFF      (No Nudging of this variable)
         1 == CONSTANT (Spatially Uniform Nudging)
         2 == HEAVISIDE WINDOW FUNCTION
       Default: 0
       
Nudge_Vwin_Hdelta nudging_nl nudging real ['any real']
       Width of transition for HIGH end of Vertical Window.
       Default: none
       
Nudge_Vwin_Hindex nudging_nl nudging real ['any real']
       HIGH Level Index for Verical Window specified in terms of model level indices.
         (e.g. For a 30 level model, Nudge_Vwin_Hindex ~ 30 )
       Default: none
       
Nudge_Vwin_Invert nudging_nl nudging logical ['.true.', '.false.']
       Invert Vertical Window Function to its Compliment.
         TRUE  = value=0 inside the specified window, 1 outside
         FALSE = value=1 inside the specified window, 0 outside
       Default: FALSE
       
Nudge_Vwin_Ldelta nudging_nl nudging real ['any real']
       Width of transition for LOW end of Vertical Window.
       Default: none
       
Nudge_Vwin_Lindex nudging_nl nudging real ['any real']
       LOW Level Index for Verical Window specified in terms of model level indices.
         (e.g. Nudge_Vwin_Lindex ~ 0 )
       Default: none
       
bndtvo cam3_ozone_data_nl o3_data_cam char*256 ['any char']
Full pathname of time-variant ozone mixing ratio boundary dataset.
Default: set by build-namelist.
cam3_ozone_data_on cam3_ozone_data_nl o3_data_cam logical ['.true.', '.false.']
Add CAM3 prescribed ozone to the physics buffer.
Default: FALSE
ozncyc cam3_ozone_data_nl o3_data_cam logical ['.true.', '.false.']
Flag for yearly cycling of ozone data. If set to FALSE, a multi-year
dataset is assumed, otherwise a single-year dataset is assumed, and ozone
will be cycled over the 12 monthly averages in the file.
Default: TRUE
bubble_mediated_transfer ocean_emis_nl ocean_emissions logical ['.true.', '.false.']
Bubble-mediated sea-air transfer. See ocean_emis.F90 for details.
Default: FALSE
csw_cycle_yr ocean_emis_nl ocean_emissions integer ['any integer']
The cycle year of the seawater concentration data
if csw_time_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
csw_specifier ocean_emis_nl ocean_emissions char*256(1000) ['any char']
Specifies a list of chemical species and corresponding seawater concentration files.
Each tracer species seawater concentration is read from its own file as directed by the
namelist variable csw_specifier.  The
csw_specifier variable tells the model which species have seawater
concentration and the file path for the corresponding species.  Each file path may be
proceeded by a scaling factor.
Example:

csw_specifier = 'DMS      -> /path/Csw_DMS_HiResML_f09f09_1990_2019_20190616a.nc',
                'CH3COCH3 -> 0.75*/path/Csw_Acetone_HiResML_f09f09_1990_2019_20190814a.nc'

These can be read in as a time series of data, cyle over a given year, or be fixed to a given date
as directed by csw_time_type.

Default: none
csw_time_type ocean_emis_nl ocean_emissions char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation of seawater concentration datasets specified.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
by csw_specifier.
Default: 'CYCLICAL'
ocean_salinity_file ocean_emis_nl ocean_emissions char*256 ['any char']
File containing ocean salinity
Default: none
bndtvs camexp ocn char*256 ['any char'] is atm/cam/sst/sst_HadOIBl_bc_0.23x0.31_clim_c061106.nc for: {'hgrid': '0.23x0.31', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_0.47x0.63_clim_c061106.nc for: {'hgrid': '0.47x0.63', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_0.9x1.25_clim_c040926a.nc for: {'hgrid': '0.9x1.25', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_1.9x2.5_clim_c061031.nc for: {'hgrid': '1.9x2.5', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_2.5x3.33_clim_c091210.nc for: {'hgrid': '2.5x3.33', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_4x5_clim_c061031.nc for: {'hgrid': '4x5', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_10x15_clim_c050526.nc for: {'hgrid': '10x15', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_256x512_clim_c031031.nc for: {'hgrid': '256x512', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_128x256_clim_c050526.nc for: {'hgrid': '128x256', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_64x128_clim_c050526.nc for: {'hgrid': '64x128', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_48x96_clim_c050526.nc for: {'hgrid': '48x96', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_32x64_clim_c050526.nc for: {'hgrid': '32x64', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_8x16_clim_c050526.nc for: {'hgrid': '8x16', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_1x1_clim_c101029.nc for: {'dyn': 'se', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_1x1_clim_c101029.nc for: {'dyn': 'fv3', 'sim_year': '2000'}
is atm/cam/sst/sst_HadOIBl_bc_0.23x0.31_clim_pi_c091020.nc for: {'hgrid': '0.23x0.31', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_0.47x0.63_clim_pi_c100128.nc for: {'hgrid': '0.47x0.63', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_0.9x1.25_clim_pi_c100127.nc for: {'hgrid': '0.9x1.25', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_1.9x2.5_clim_pi_c100127.nc for: {'hgrid': '1.9x2.5', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_4x5_clim_pi_c100127.nc for: {'hgrid': '4x5', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_10x15_clim_pi_c100127.nc for: {'hgrid': '10x15', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_128x256_clim_pi_c100128.nc for: {'hgrid': '128x256', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_64x128_clim_pi_c100128.nc for: {'hgrid': '64x128', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_48x96_clim_pi_c100128.nc for: {'hgrid': '48x96', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_32x64_clim_pi_c100128.nc for: {'hgrid': '32x64', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_8x16_clim_pi_c100128.nc for: {'hgrid': '8x16', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_1x1_clim_pi_c100129.nc for: {'dyn': 'se', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_1x1_clim_pi_c100129.nc for: {'dyn': 'fv3', 'sim_year': '1850'}
is atm/cam/sst/sst_HadOIBl_bc_0.23x0.31_clim_pi_c091020.nc for: {'hgrid': '0.23x0.31', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_0.47x0.63_1850_2012_c130411.nc for: {'hgrid': '0.47x0.63', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_0.9x1.25_1850_2012_c130411.nc for: {'hgrid': '0.9x1.25', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_1.9x2.5_1850_2012_c130411.nc for: {'hgrid': '1.9x2.5', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_4x5_1850_2012_c130411.nc for: {'hgrid': '4x5', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_10x15_1850_2012_c130411.nc for: {'hgrid': '10x15', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_128x256_1850_2012_c130411.nc for: {'hgrid': '128x256', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_64x128_1850_2012_c130411.nc for: {'hgrid': '64x128', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_48x96_1850_2008_c100128.nc for: {'hgrid': '48x96', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_32x64_1850_2012_c130411.nc for: {'hgrid': '32x64', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_8x16_1850_2012_c130411.nc for: {'hgrid': '8x16', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_1x1_1850_2012_c130411.nc for: {'dyn': 'se', 'sim_year': '1850-2000'}
is atm/cam/sst/sst_HadOIBl_bc_1x1_1850_2012_c130411.nc for: {'dyn': 'fv3', 'sim_year': '1850-2000'}
is atm/cam/som/cam4.som.forcing.aquaplanet.QzaFix_h50Fix_TspunFix.fv19.nc for: {'hgrid': '1.9x2.5', 'ocn': 'som', 'sim_year': '2000'}
Full pathname of time-variant sea-surface temperature and sea-ice
concentration boundary dataset.
Default: set by build-namelist.
bndtvs_domain camexp ocn char*256 ['any char'] is ocn/docn7/domain.ocn.1x1.111007.nc for: {'dyn': 'se'}
is ocn/docn7/domain.ocn.1x1.111007.nc for: {'dyn': 'fv3'}
Full pathname of grid file for time-variant sea-surface temperature and sea-ice
concentration boundary dataset.
Default: set by build-namelist.
focndomain camexp ocn char*256 ['any char'] is atm/cam/ocnfrac/domain.camocn.128x256_USGS_070807.nc for: {'hgrid': '128x256'}
is share/domains/domain.ocn.T42_gx1v7.180727.nc for: {'hgrid': '64x128'}
is share/domains/domain.ocn.48x96_gx3v7_100114.nc for: {'hgrid': '48x96'}
is atm/cam/ocnfrac/domain.camocn.32x64_USGS_070807.nc for: {'hgrid': '32x64'}
is atm/cam/ocnfrac/domain.camocn.8x16_USGS_070807.nc for: {'hgrid': '8x16'}
is atm/cam/ocnfrac/domain.camocn.0.23x0.31_gx1v6_101108.nc for: {'hgrid': '0.23x0.31'}
is atm/cam/ocnfrac/domain.camocn.0.47x0.63_gx1v6_090408.nc for: {'hgrid': '0.47x0.63'}
is share/domains/domain.ocn.fv0.9x1.25_gx1v7.151020.nc for: {'hgrid': '0.9x1.25'}
is share/domains/domain.ocn.fv1.9x2.5_gx1v7.170518.nc for: {'hgrid': '1.9x2.5'}
is share/domains/domain.ocn.4x5_gx3v7_100120.nc for: {'hgrid': '4x5'}
is atm/cam/ocnfrac/domain.camocn.10x15_USGS_070807.nc for: {'hgrid': '10x15'}
is share/domains/domain.ocn.C24_gx1v7_c200625.nc for: {'hgrid': 'C24'}
is share/domains/domain.ocn.C48_gx1v7_c200625.nc for: {'hgrid': 'C48'}
is share/domains/domain.ocn.C96_gx1v7_c200625.nc for: {'hgrid': 'C96'}
is share/domains/domain.ocn.C192_gx1v7_c200625.nc for: {'hgrid': 'C192'}
is share/domains/domain.ocn.C384_gx1v7_c200625.nc for: {'hgrid': 'C384'}
is share/domains/domain.ocn.ne5np4_gx3v7.140810.nc for: {'hgrid': 'ne5np4'}
is share/domains/domain.ocn.ne16np4_gx1v7.171018.nc for: {'hgrid': 'ne16np4'}
is share/domains/domain.ocn.ne30_gx1v7.171003.nc for: {'hgrid': 'ne30np4'}
is share/domains/domain.ocn.ne60np4_gx1v6.121113.nc for: {'hgrid': 'ne60np4'}
is share/domains/domain.ocn.ne120np4_gx1v6.121113.nc for: {'hgrid': 'ne120np4'}
is share/domains/domain.ocn.ne240np4_gx1v6.111226.nc for: {'hgrid': 'ne240np4'}
is atm/cam/ocnfrac/domain.aqua.fv1.9x2.5.nc for: {'hgrid': '1.9x2.5', 'ocn': 'som'}
Full pathname of
Default: set by build-namelist.
offline_driver phys_ctl_nl offline_unit_driver logical ['.true.', '.false.']
True when model is configured to use an offline driver.
Default: Set by build-namelist.
offline_driver_fileslist offline_driver_nl offline_unit_driver char*256 ['any char']
List of filepaths for dataset for offline unit driver.
Default: none
offline_driver_infile offline_driver_nl offline_unit_driver char*256 ['any char']
Filepath for dataset for offline unit driver.
Default: none
rad_data_fdh rad_data_nl offline_unit_driver logical ['.true.', '.false.']
Switch to turn on Fixed Dynamical Heating in the offline radiation tool (PORT).
Default: false
diff_cnsrv_mass_check vert_diff_nl pbl logical ['.true.', '.false.'] .false.
Perform mass conservation check on eddy diffusion operation.
Default: FALSE
do_beljaars blj_nl pbl logical ['.true.', '.false.'] .false.
is .true. for: {'phys': 'cam6'}
Logical switch to turn on the beljaars scheme
Default: set by build-namelist
do_iss vert_diff_nl pbl logical ['.true.', '.false.'] .false.
is .true. for: {'phys': 'cam5'}
is .true. for: {'phys': 'cam6'}
is .true. for: {'phys': 'spcam_m2005'}
Logical switch to turn on implicit turbulent surface stress calculation in
diffusion solver routine.
Default: set by build-namelist
do_tms tms_nl pbl logical ['.true.', '.false.'] .false.
is .true. for: {'waccm_phys': '1', 'phys': 'cam4'}
is .true. for: {'phys': 'cam5'}
is .false. for: {'phys': 'cam6'}
is .true. for: {'phys': 'spcam_m2005'}
Logical switch to turn on turbulent mountain stress calculation in
vertical diffusion routine.
Default: set by build-namelist
eddy_lbulk_max eddy_diff_nl pbl real ['any real'] 40.D3
Maximum master length scale designed to address issues in diag_TKE outside the
boundary layer.
In order not to disturb turbulence characteristics in the lower troposphere,
this should be set at least larger than a few km. However, this does not
significantly improve the values outside of the boundary layer. Smaller values
make some improvement, but it is also noisy. Better results are seen using
eddy_leng_max or kv_freetrop_scale.
Default: 40.e3 (m)
eddy_leng_max eddy_diff_nl pbl real ['any real'] 40.D3
is 30.D0 for: {'carma': 'cirrus'}
is 100.D0 for: {'phys': 'cam5', 'waccm_phys': '1'}
is 100.D0 for: {'phys': 'cam6', 'waccm_phys': '1'}
Maximum dissipation length scale designed to address issues with diag_TKE outside
the boundary layer, where the default value generates large diffusivities. A value
of 30 m is consistent with the length scales used in the HB scheme; however, this
will also reduce value in the boundary layer.
Default: 40.e3 (m)
eddy_max_bot_pressure eddy_diff_nl pbl real ['any real'] 100.D3
is 100.D0 for: {'phys': 'cam5', 'waccm_phys': '1'}
is 100.D0 for: {'phys': 'cam6', 'waccm_phys': '1'}
Bottom pressure level at which namelist values for eddy_leng_max and
eddy_lbulk_max are applied. Default values are used at lower levels (i.e. the
boundary layer).
Default: 100.e3 (hPa)
eddy_moist_entrain_a2l eddy_diff_nl pbl real ['any real'] 30.D0
is 40.D0 for: {'unicon': '1'}
Moist entrainment enhancement parameter.
Default: set by build-namelist
eddy_scheme phys_ctl_nl pbl char*16 ['HB', 'diag_TKE', 'HBR', 'CLUBB_SGS', 'SPCAM_sam1mom', 'SPCAM_m2005'] is NONE for: {'pbl': 'none'}
is diag_TKE for: {'pbl': 'uw'}
is HB for: {'pbl': 'hb'}
is HBR for: {'pbl': 'hbr'}
is CLUBB_SGS for: {'pbl': 'clubb_sgs'}
is SPCAM_m2005 for: {'pbl': 'spcam_m2005'}
is SPCAM_sam1mom for: {'pbl': 'spcam_sam1mom'}
Type of eddy scheme employed by the vertical diffusion package.  'HB' for
Holtslag and Boville; 'diag_TKE' for diagnostic tke version of Grenier and
Bretherton; 'HBR' for Rasch modified version of 'HB'.
Default: set by build-namelist
kv_freetrop_scale eddy_diff_nl pbl real ['any real'] 1.D0
Scaling factor that is applied (multiplied) to the eddy diffusivities
in the free troposphere (boundary layer to kv_top_pressure)
Default: 1.0
kv_top_pressure eddy_diff_nl pbl real ['any real'] 0.D0
Pressure (Pa) that defined the upper atmosphere for adjustment of
eddy diffusivities from diag_TKE using kv_top_scale.
Default: 0.
kv_top_scale eddy_diff_nl pbl real ['any real'] 1.D0
is 0.D0 for: {'phys': 'cam5', 'waccm_phys': '1'}
is 0.D0 for: {'phys': 'cam6', 'waccm_phys': '1'}
Scaling factor that is applied (multiplied) to the eddy diffusivities
in the upper atmosphere (see kv_top_pressure).
Default: 1.0
srf_flux_avg phys_ctl_nl pbl integer ['0', '1']
Switch to turn on adjustment of the surface fluxes to reduce instabilities
in the surface layer.  Set to 1 to turn on the adjustments.
Default: 0
tms_orocnst tms_nl pbl real ['any real'] 1.0D0
Turbulent mountain stress parameter used when turbulent mountain stress calculation
is turned on. See do_tms.
Default: 1.0 for CAM, set by build-namelist for WACCM, T31
tms_z0fac tms_nl pbl real ['any real'] 0.075D0
is 0.100D0 for: {'hgrid': '48x96'}
is 0.100D0 for: {'waccm_phys': '1', 'phys': 'cam4'}
Factor determining z_0 from orographic standard deviation [ no unit ]
Used when turbulent mountain stress calc is turned on. See do_tms.
Default: set by build-namelist for WACCM, T31
clubb_beta clubb_params_nl pblrad real ['any real'] 2.4
Plume widths for theta_l and rt
clubb_c1 clubb_params_nl pblrad real ['any real'] 1.0
Limiting value of C1 when skewness of w (vertical velocity) is small in
magnitude in the C1 skewness function.  Increasing the value of C1 increases the
damping of CLUBB's wp2 (variance of vertical velocity).
clubb_c11 clubb_params_nl pblrad real ['any real'] 0.7D0
Low Skewness in C11 Skw. Function
Default: 0.7D0
clubb_c11b clubb_params_nl pblrad real ['any real'] 0.35D0
High Skewness in C11 Skw. Function
Default: 0.35D0
clubb_c14 clubb_params_nl pblrad real ['any real'] 2.2D0
is 1.6D0 for: {'dyn': 'se'}
is 1.0 for: {'silhs': '1'}
Constant for u'^2 and v'^2 terms
Default: 2.2D0
clubb_c1b clubb_params_nl pblrad real ['any real'] 1.0
Limiting value of C1 when skewness of w (vertical velocity) is large in
magnitude in the C1 skewness function.  Increasing the value of C1 increases the
damping of CLUBB's wp2 (variance of vertical velocity).
clubb_C2rt clubb_params_nl pblrad real ['any real'] 1.0
is 0.2 for: {'silhs': '1'}
C2 coef. for the rtp2_dp1 term
clubb_C2rtthl clubb_params_nl pblrad real ['any real'] 1.3
is 0.2 for: {'silhs': '1'}
C2 coef. for the rtpthlp_dp1 term
clubb_C2thl clubb_params_nl pblrad real ['any real'] 1.0
is 0.2 for: {'silhs': '1'}
C2 coef. for the thlp2_dp1 term
clubb_C4 clubb_params_nl pblrad real ['any real'] 5.2
is 5.2 for: {'silhs': '1'}
C4 coefficient in the wp2 return-to-isotropy term.  A higher value of C4
tends wp2 more towards the value of subgrid TKE.
clubb_C7 clubb_params_nl pblrad real ['any real'] 0.5
Low Skewness in C7 Skw. Function
clubb_C7b clubb_params_nl pblrad real ['any real'] 0.5
is 0.8 for: {'silhs': '1'}
High Skewness in C7 Skw. Function
clubb_C8 clubb_params_nl pblrad real ['any real'] 4.2
is 2.5 for: {'silhs': '1'}
Coef. #1 in C8 Skewness Equation
clubb_C8b clubb_params_nl pblrad real ['any real'] 0.0
is 0.02 for: {'silhs': '1'}
Coefficient in the C8 skewness equation.  Increasing the value of C8b increases
the damping of CLUBB's wp3 when skewness of w (vertical velocity) is large in
magnitude.
clubb_c_K10 clubb_params_nl pblrad real ['any real'] 0.5
is 2.0 for: {'silhs': '1'}
Momentum coefficient of Kh_zm
Default: 0.5
clubb_c_K10h clubb_params_nl pblrad real ['any real'] 0.3
is 1.0 for: {'silhs': '1'}
Thermo of Kh_zm
Default: 0.3
clubb_c_K9 clubb_params_nl pblrad real ['any real'] 0.25
is 0.25 for: {'silhs': '1'}
Coefficient of Kh_zm (diffusivity on momentum grid levels) in the up2 (variance
of the west-east wind component) and vp2 (variance of the south-north wind
component) predictive equations.
clubb_C_wp2_splat clubb_params_nl pblrad real ['any real'] 0.0
is 0.0 for: {'silhs': '1'}
Coefficient for gustiness near ground.
clubb_cloudtop_cooling clubbpbl_diff_nl pblrad logical ['.true.', '.false.'] .false.
Apply cloud top radiative cooling parameterization
Default: .false.
clubb_do_adv clubbpbl_diff_nl pblrad logical ['.true.', '.false.'] is .false. for: {'silhs': '1'}
Switch for CLUBB_ADV
Default: FALSE
clubb_do_icesuper clubbpbl_diff_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to perform a saturation adjustment for ice which will add ice mass if the
air is supersaturated with respect to ice.
Default: .false.
clubb_expldiff clubbpbl_diff_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'clubb_sgs': '1'}
is .false. for: {'clubb_sgs': '1', 'silhs': '1'}
Explicit diffusion on temperature and moisture when CLUBB is on
Default: .false.
clubb_gamma_coef clubb_params_nl pblrad real ['any real'] 0.308
is 0.280 for: {'hgrid': '1.9x2.5'}
is 0.270 for: {'dyn': 'se'}
is 0.24 for: {'silhs': '1'}
Low Skw.: gamma coef. Skw. Fnct.
clubb_gamma_coefb clubb_params_nl pblrad real ['any real'] 0.32
is 0.37 for: {'silhs': '1'}
Limiting value of gamma when skewness of w (vertical velocity) is large in
magnitude in the gamma skewness function.  Increasing the value of gamma
increases the standard deviation of w in both Gaussians in CLUBB's double
Gaussian PDF, and also decreases the difference between the means of w from
each Gaussian.
clubb_l_brunt_vaisala_freq_moist clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to uses an alternate equation to calculate the Brunt-Vaisala frequency.
This equation calculates an in-cloud Brunt-Vaisala frequency.
clubb_l_call_pdf_closure_twice clubb_params_nl pblrad logical ['.true.', '.false.'] .true.
is .false. for: {'silhs': '1'}
Flag to call CLUBB's PDF closure at both thermodynamic and momentum vertical
grid levels.  When this flag is turned off, CLUBB's PDF closure is only called
on thermodynamic grid levels.
clubb_l_damp_wp2_using_em clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to use a dissipation formula of -(2/3)*em/tau_zm, as in Bougeault (1981),
in the wp2 (variance of vertical velocity) predictive equation.
clubb_l_damp_wp3_Skw_squared clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to damp CLUBB's wp3 by the square of skewness of w (Skw).  When this flag
is turned off, wp3 is damped according to Skw to the 4th power.  This damping
equation also involves the coefficient clubb_C8b (see description of clubb_C8b).
clubb_l_diag_Lscale_from_tau clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .false. for: {'silhs': '1'}
Flag that, when it is enabled, first calculates dissipation time tau, and then
calculates the mixing length scale as Lscale = tau * sqrt(tke).  When the flag
is turned off, Lscale is calculated first, and then dissipation time-scale tau
is calculated as tau = Lscale / sqrt(tke).
Default: .false.
clubb_l_lscale_plume_centered clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
Uses PDF to compute perturbed values for l_avg_Lscale code
Default: .false.
clubb_l_min_wp2_from_corr_wx clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to set an additional minimum threshold on wp2 (in addition to w_tol_sqd)
based on maintaining a realizable correlation (value between -1 and 1) of w and
another variable, x.  When this flag is enabled, the value of wp2 will be
increased when the correlation is not realizable until the correlation becomes
realizable.  When this flag is turned off, the magnitude of wpxp will be
decreased when the correlation is not realizable until the correlation becomes
realizable.  This correction is applied at the point in the code where wp2 is
advanced one timestep.
clubb_l_min_xp2_from_corr_wx clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to set an additional minimum threshold on xp2 (in addition to x_tol^2),
where xp2 is a variance such as rtp2 (variance of total water) or thlp2
(variance of liquid water potential temperature).  This threshold is based on
maintaining a realizable correlation (value between -1 and 1) of w and x.  When
this flag is enabled, the value of xp2 will be increased when the correlation is
not realizable until the correlation becomes realizable.  When this flag is
turned off, the magnitude of wpxp will be decreased when the correlation is not
realizable until the correlation becomes realizable.  This correction is applied
at the point in the code where xp2 is advanced one timestep.
clubb_l_predict_upwp_vpwp clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to predict horizontal momentum fluxes upwp and vpwp along with mean
horizontal winds um and vm.  When this flag is turned off, upwp and vpwp are
calculated by down-gradient diffusion.
clubb_l_rcm_supersat_adj clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .false. for: {'silhs': '1'}
Flag to take any remaining supersaturation after CLUBB PDF call and add it to
rcm (mean cloud water mixing ratio).  Supersaturation may be found after the
PDF call due to issues when the PDF is called on both the thermodynamic grid
levels and the momentum grid levels and variables are interpolated between the
two grid level types.
clubb_l_stability_correct_tau_zm clubb_params_nl pblrad logical ['.true.', '.false.'] .true.
is .false. for: {'silhs': '1'}
Flag to use a stability corrected version of CLUBB's time scale (tau_zm).  This
creates a time scale that provides stronger damping at altitudes where
Brunt-Vaisala frequency is large.
clubb_l_trapezoidal_rule_zm clubb_params_nl pblrad logical ['.true.', '.false.'] .true.
is .false. for: {'silhs': '1'}
Flag that uses the trapezoidal rule to adjust fields calculated by CLUBB's PDF
(e.g. cloud fraction) by taking into account the values of these fields from an
adjacent vertical grid level.  The clubb_l_trapezoidal_rule_zm flag applies this
adjustment to PDF fields calculated on momentum vertical grid levels.
clubb_l_trapezoidal_rule_zt clubb_params_nl pblrad logical ['.true.', '.false.'] .true.
is .false. for: {'silhs': '1'}
Flag that uses the trapezoidal rule to adjust fields calculated by CLUBB's PDF
(e.g. cloud fraction) by taking into account the values of these fields from an
adjacent vertical grid level.  The clubb_l_trapezoidal_rule_zt flag applies this
adjustment to PDF fields calculated on thermodynamic vertical grid levels.
clubb_l_upwind_xpyp_ta clubb_params_nl pblrad logical ['.true.', '.false.'] .true.
Flag to use "upwind" discretization in the turbulent advection term in the
xpyp predictive equation, where xpyp is a field such as rtp2 (variance of
vertical velocity) or rtpthlp (covariance of total water and liquid water
potential temperature).  When this flag is turned off, centered discretization
is used.
clubb_l_use_C11_Richardson clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to calculate the value of CLUBB's C11 based on Richardson number, where
C11 is a coefficient in a wp3 pressure term and is used to balance the effects
of pressure and buoyancy in the wp3 predictive equation.
clubb_l_use_C7_Richardson clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to calculate the value of CLUBB's C7 based on Richardson number, where
C7 is a coefficient in a wpxp pressure term and is used to balance the effects
of pressure and buoyancy in the wpxp predictive equation.  The variable wpxp is
a flux such as total water flux or flux of liquid water potential temperature.
clubb_l_use_cloud_cover clubb_params_nl pblrad logical ['.true.', '.false.'] .true.
is .false. for: {'silhs': '1'}
Flag to allow cloud fraction and mean cloud water at adjacent vertical grid
levels influence the amount of cloudiness and amount of cloud water in a
grid box.
clubb_l_use_ice_latent clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
Include the effects of ice latent heating in turbulence terms
Default: .false.
clubb_l_use_thvm_in_bv_freq clubb_params_nl pblrad logical ['.true.', '.false.'] .false.
is .true. for: {'silhs': '1'}
Flag to use mean theta-v in the calculation of Brunt-Vaisala frequency.
clubb_l_vert_avg_closure clubb_params_nl pblrad logical ['.true.', '.false.'] .true.
is .false. for: {'silhs': '1'}
Flag that, when it is enabled, automatically enables CLUBB's
l_trapezoidal_rule_zt, l_trapezoidal_rule_zm, and l_call_pdf_closure_twice.
clubb_lambda0_stability_coef clubb_params_nl pblrad real ['any real'] 0.04
is 0.03 for: {'silhs': '1'}
Intensity of stability correction applied to C1 and C6
Default 0.04
clubb_lmin_coef clubb_params_nl pblrad real ['any real'] 0.1
is 0.5 for: {'silhs': '1'}
Coefficient used to determine the minimum allowable value of CLUBB's length
scale (Lscale) in a grid-spacing dependent formula.  Increasing the value of
clubb_lmin_coef increases the minimum allowable value for length scale.
clubb_mult_coef clubb_params_nl pblrad real ['any real'] 1.0D0
is 1.5 for: {'silhs': '1'}
Coef. applied to log(avg dz/thresh)
clubb_nu9 clubb_params_nl pblrad real ['any real'] 20.0
is 20.0 for: {'silhs': '1'}
Constant in the diffusivity term in the up2 (variance of the west-east wind
component) and vp2 (variance of the south-north wind component) predictive
equations.
clubb_rainevap_turb clubbpbl_diff_nl pblrad logical ['.true.', '.false.'] .false.
Include effects of precip evaporation on turbulent moments
Default: .false.
clubb_rnevap_effic clubbpbl_diff_nl pblrad real ['any real'] 1.0D0
Rain evaporation efficiency factor.
Default: set by build-namelist
clubb_Skw_denom_coef clubb_params_nl pblrad real ['any real'] 0.0
is 4.0 for: {'silhs': '1'}
Factor to decrease sensitivity in the denominator of Skw calculation
Default: 0.0
clubb_skw_max_mag clubb_params_nl pblrad real ['any real'] 4.5
is 10.0 for: {'silhs': '1'}
Maximum magnitude of skewness allowed.
clubb_timestep clubbpbl_diff_nl pblrad real ['any real'] 300.0D0
is 150.0D0 for: {'hgrid': 'ne120np4'}
is 150.0D0 for: {'hgrid': 'C384'}
is 75.0D0 for: {'hgrid': 'ne0np4CONUS.ne30x8'}
is 150.0D0 for: {'hgrid': 'ne0np4.ARCTIC.ne30x4'}
is 75.0D0 for: {'hgrid': 'ne0np4.ARCTICGRIS.ne30x8'}
CLUBB timestep.
Default: set by build-namelist
clubb_up2_vp2_factor clubb_params_nl pblrad real ['any real'] 2.0
is 4.0 for: {'silhs': '1'}
Factor used in calculating the surface values of up2 (variance of the u wind
component) and vp2 (variance of the v wind component).  Increasing
clubb_up2_vp2_factor increases the values of up2 and vp2 at the surface.
pbuf_global_allocate pbuf_nl pbuf logical ['.true.', '.false.']
Allocate all buffers as global.  This is a performance optimization on
machines for which allocation/deallocation of physpkg scope buffers on
every timestep was slow (Cray-X1).
Default: TRUE
phys_alltoall phys_grid_nl perf_dp_coup integer ['-1', '0', '1', '2', '11', '12', '13']
Dynamics/physics transpose method for nonlocal load-balance.
0: use mpi_alltoallv.
1: use point-to-point MPI-1 two-sided implementation.
2: use point-to-point MPI-2 one-sided implementation if supported, otherwise use
   MPI-1 implementation.
3: use Co-Array Fortran implementation if supported, otherwise use MPI-1 implementation.
11-13: use mod_comm, choosing any of several methods internal to mod_comm.  The method
   within mod_comm (denoted mod_method) has possible values 0,1,2 and is set according
   to mod_method = phys_alltoall - modmin_alltoall, where modmin_alltoall is 11.
-1: use option 1 when each process communicates with less than half of the other
   processes, otherwise use option 0 (if max_nproc_smpx and nproc_busy_d are both > npes/2).
Default: -1
phys_chnk_per_thd phys_grid_nl perf_dp_coup integer ['any integer']
Select target number of chunks per thread.  Must be positive.
Default: 1
phys_loadbalance phys_grid_nl perf_dp_coup integer ['any integer'] is 3 for: {'dyn': 'eul'}
is 2 for: {'dyn': 'fv3'}
Physics grid decomposition options.
-1: each chunk is a dynamics block.
 0: chunk definitions and assignments do not require interprocess comm.
 1: chunk definitions and assignments do not require internode comm.
 2: optimal diurnal, seasonal, and latitude load-balanced chunk definition and assignments.
 3: chunk definitions and assignments only require communication with one other process.
 4: concatenated blocks, no load balancing, no interprocess communication.
Default: 2
phys_twin_algorithm phys_grid_nl perf_dp_coup integer ['any integer']
Physics grid decomposition options.
 0: assign columns to chunks as single columns, wrap mapped across chunks
 1: use (day/night; north/south) twin algorithm to determine load-balanced pairs of
      columns and assign columns to chunks in pairs, wrap mapped
Default: 0 for unstructured grid dycores, 1 for lat/lon grid dycores
fc_gather_flow_cntl spmd_utils_nl performance integer ['any integer']
fc_gather flow control option:
 < 0 : use MPI_Gather
 >= 0: use point-to-point with handshaking messages and preposting
       receive requests up to
         max(min(1,fc_gather_flow_cntl),max_gather_block_size)
       ahead. Default value is defined by private parameter
       max_gather_block_size, which is currently set to 64.
Default: 64
swap_comm_maxreq spmd_utils_nl performance integer ['any integer']
Swap communication maximum request count:
 <=0: do not limit number of outstanding send/receive requests
  >0: do not allow more than swap_comm_maxreq outstanding
      nonblocking send requests or nonblocking receive requests
Default: 128
swap_comm_protocol spmd_utils_nl performance integer ['any integer']
Swap communication protocol option (reduced set):
 3, 5:                  nonblocking send
 2, 3, 4, 5:            nonblocking receive
 4, 5:                  ready send
Default: 4
phys_debug_lat phys_debug_nl phys_debug real ['any real']
Use this variable to specify the latitude (in degrees) of a column to
debug.  The closest column in the physics grid will be used.
Default: none
phys_debug_lon phys_debug_nl phys_debug real ['any real']
Use this variable to specify the longitude (in degrees) of a column to
debug.  The closest column in the physics grid will be used.
Default: none
state_debug_checks phys_ctl_nl phys_debug logical ['.true.', '.false.']
If set to .true., turns on extra validation of physics_state objects
in physics_update. Used mainly to track down which package is the
source of invalid data in state.
Default: .false.
cpair physconst_nl physconst real ['any real']
Heat capacity of dry air at constant pressure [J/kg/K].
Default: set to shr_const value
cpwv physconst_nl physconst real ['any real']
Heat capacity of water vapor at constant pressure [J/kg/K].
Default: set to shr_const value
dry_air_species air_composition_nl physconst char*6(20) ['any char'] ''
is 'O', 'O2', 'H', 'N2' for: {'waccmx': '1'}
List of major species of dry air.  If not set then the composition of dry
air is considered fixed at tropospheric conditions and the properties of
dry air are constant.  If set then the list of major species is assumed to
have 'N2' listed last.  This information is currently used only for
computing the variable properties of air in WACCM-X configurations.
Default: Set by build-namelist.
gravit physconst_nl physconst real ['any real']
Acceleration of gravity [m/s**2].
Default: set to shr_const value
mwdry physconst_nl physconst real ['any real']
Molecular weight of dry air [g/mol]
Default: set to shr_const value
mwh2o physconst_nl physconst real ['any real']
Molecular weight of water [g/mol].
Default: set to shr_const value
omega physconst_nl physconst real ['any real']
Planetary rotation rate (radians/second). Value set here is ONLY used in the atmosphere.
Default: set to shr_const value
rearth physconst_nl physconst real ['any real']
Radius of Earth [m].
Default: set to shr_const value
sday physconst_nl physconst real ['any real']
Length of siderial day [seconds].
Default: set to shr_const value
tmelt physconst_nl physconst real ['any real']
Freezing point of water [K].
Default: set to shr_const value
water_species_in_air air_composition_nl physconst char*6(20) ['any char'] 'Q'
is 'Q','CLDLIQ','RAINQM' for: {'phys': 'kessler'}
is 'Q','CLDLIQ','CLDICE' for: {'phys': 'cam4'}
is 'Q','CLDLIQ','CLDICE' for: {'phys': 'cam5'}
is 'Q','CLDLIQ','CLDICE','RAINQM','SNOWQM' for: {'phys': 'cam6'}
List of water species that are included in "moist" air.  This is currently
used only by the SE dycore to generalize the computation of the moist air
mass and thermodynamic properties.
Default: Set by build-namelist.
clim_modal_aero_top_press ref_pres_nl press_lim real ['any real'] 1.D-4
MAM affects climate only below the top defined by this pressure (Pa).
Default: 0 for non-MAM cases, otherwise set by build-namelist
do_molec_press ref_pres_nl press_lim real ['any real'] 0.1D0
Molecular diffusion will be done only if the lowest pressure is
below this limit (Pa).
Default: 0.1
molec_diff_bot_press ref_pres_nl press_lim real ['any real'] 50.D0
The level closest to this pressure (Pa) is the bottom of the region
where molecular diffusion is done.
Default: 50.
trop_cloud_top_press ref_pres_nl press_lim real ['any real'] 1.D2
Troposphere cloud physics will be done only below the top defined
by this pressure (Pa).
Default: set by build-namelist
absems_data radiation_nl radiation char*256 ['any char'] is atm/cam/rad/abs_ems_factors_fastvx.c030508.nc for: {'rad': 'camrt'}
Full pathname of absorption/emission dataset.  Used only by camrt scheme.
It consists of terms used for determining the absorptivity and
emissivity of water vapor in the longwave parameterization of radiation.
Default: set by build-namelist.
conv_water_frac_limit conv_water_nl radiation real ['any real'] 0.01d0
is 0.001d0 for: {'unicon': '1'}
Lower limit of cumulus cloud fraction.
Default: set by build-namelist
conv_water_in_rad conv_water_nl radiation integer ['0', '1', '2'] 0
is 1 for: {'phys': 'cam5'}
is 1 for: {'phys': 'cam6'}
is 1 for: {'phys': 'spcam_m2005'}
Convective water used in radiation?
0 ==> No
1 ==> Yes - Arithmetic average.
2 ==> Yes - Average in emissivity.
Default: set by build-namelist
graupel_in_rad radiation_nl radiation logical ['.true.', '.false.'] .false.
Calculate radiative effect of graupel/hail (using snow optics)
Default: FALSE
icecldoptics rad_cnst_nl radiation char*32 ['ebertcurry', 'mitchell'] is ebertcurry for: {'rad': 'rrtmg', 'microphys': 'rk'}
is mitchell for: {'rad': 'rrtmg'}
filepath and name for ice optics data for rrtmg
Default: none
iceopticsfile rad_cnst_nl radiation char*256 ['any char'] is atm/cam/physprops/iceoptics_c080917.nc for: {'rad': 'rrtmg'}
filepath and name for ice optics data for rrtmg
Default: none
irad_always radiation_nl radiation integer ['any integer']
Specifies length of time in timesteps (positive) or hours (negative) SW/LW
radiation will be run for every timestep from the start of an initial run.
Default: 0
iradae radiation_nl radiation integer ['any integer']
Frequency of absorptivity/emissivity calculations in time steps (if
positive) or model hours (if negative).  To avoid having the abs/ems values
saved on the restart output, make sure that the interval of the abs/ems
calculation evenly divides the restart interval.
Default: -12
iradlw radiation_nl radiation integer ['any integer']
Frequency of long-wave radiation calculation in timesteps (if positive) or
model hours (if negative).
Default: -1
iradsw radiation_nl radiation integer ['any integer']
Frequency of short-wave radiation calculation in timesteps (if positive) or
model hours (if negative).
Default: -1
liqcldoptics rad_cnst_nl radiation char*32 ['slingo', 'gammadist'] is slingo for: {'rad': 'rrtmg', 'microphys': 'rk'}
is gammadist for: {'rad': 'rrtmg'}
filepath and name for ice optics data for rrtmg
Default: none
liqopticsfile rad_cnst_nl radiation char*256 ['any char'] is atm/cam/physprops/F_nwvl200_mu20_lam50_res64_t298_c080428.nc for: {'rad': 'rrtmg'}
filepath and name for liquid cloud (gamma distributed) optics data for rrtmg
Default: none
mode_defs rad_cnst_nl radiation char*256(120) ['any char']
Definitions for the aerosol modes that may be used in the rad_climate and
rad_diag_* variables.
Default: set by build-namelist
oldcldoptics rad_cnst_nl radiation logical ['.true.', '.false.']
filepath and name for ice optics data for rrtmg
Default: none
rad_climate rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
A list of the radiatively active species, i.e., species that affect the
climate simulation via the radiative heating rate calculation.
Default: set by build-namelist
rad_data_avgflag rad_data_nl radiation char*1 ['any char']
Averaging flag for radiation driver output data.
Default: 'A'
rad_data_histfile_num rad_data_nl radiation integer ['any integer']
History tape number radiation driver output data is written to.
Default: 0
rad_data_output rad_data_nl radiation logical ['.true.', '.false.']
output data needed for off-line radiation calculations
Default: FALSE
rad_diag_1 rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
A list of species to be used in the first diagnostic radiative heating rate
calculation.  These species are not the ones affecting the climate
simulation.  This is a hook for performing radiative forcing calculations.
Default: none
rad_diag_10 rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
Analogous to rad_diag_1, but for the 10th diagnostic calculation.
Default: none
rad_diag_2 rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
Analogous to rad_diag_1, but for the 2nd diagnostic calculation.
Default: none
rad_diag_3 rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
Analogous to rad_diag_1, but for the 3rd diagnostic calculation.
Default: none
rad_diag_4 rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
Analogous to rad_diag_1, but for the 4th diagnostic calculation.
Default: none
rad_diag_5 rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
Analogous to rad_diag_1, but for the 5th diagnostic calculation.
Default: none
rad_diag_6 rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
Analogous to rad_diag_1, but for the 6th diagnostic calculation.
Default: none
rad_diag_7 rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
Analogous to rad_diag_1, but for the 7th diagnostic calculation.
Default: none
rad_diag_8 rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
Analogous to rad_diag_1, but for the 8th diagnostic calculation.
Default: none
rad_diag_9 rad_cnst_nl radiation char*256(n_rad_cnst) ['any char']
Analogous to rad_diag_1, but for the 9th diagnostic calculation.
Default: none
rad_uniform_angle radiation_nl radiation real ['any real']
The angle (in radians) to use in the calculation of coszrs within radiation
Default: set by build-namelist.
radiation_scheme phys_ctl_nl radiation char*16 ['rrtmg', 'camrt']
Type of radiation scheme employed.
Default: set by build-namelist
spectralflux radiation_nl radiation logical ['.true.', '.false.']
Return fluxes per band in addition to the total fluxes.
Default: FALSE
use_rad_dt_cosz radiation_nl radiation logical ['.true.', '.false.']
If true, then average the zenith angle over the radiation timestep rather
than using instantaneous values.
Default: FALSE
use_rad_uniform_angle radiation_nl radiation logical ['.true.', '.false.']
If true, use a uniform angle for the calculation of coszrs within radiation
Default: set by build-namelist.
water_refindex_file modal_aer_opt_nl radiation char*256 ['any char'] atm/cam/physprops/water_refindex_rrtmg_c080910.nc
Full pathname of dataset for water refractive indices used in modal aerosol optics
Default: none
rayk0 rayleigh_friction_nl rayleigh_friction integer ['any integer']
Variable to specify the vertical index at which the
Rayleigh friction term is centered (the peak value).
Default: 2
raykrange rayleigh_friction_nl rayleigh_friction real ['any real']
Rayleigh friction parameter to determine the width of the profile.  If set
to 0 then a width is chosen by the algorithm (see rayleigh_friction.F90).
Default: 0.
raytau0 rayleigh_friction_nl rayleigh_friction real ['any real']
Rayleigh friction parameter to determine the approximate value of the decay
time (days) at model top.  If 0.0 then no Rayleigh friction is applied.
Default: 0.
iopfile scam_nl scam char*128 ['any char'] is atm/cam/scam/iop/ARM97_4scam.nc for: {'dyn': 'eul', 'scam': '1'}
is atm/cam/scam/iop/ARM95_4scam.nc for: {'dyn': 'eul'}
Full pathname of IOP dataset.
Default: set by build-namelist.
scm_backfill_iop_w_init scam_nl scam logical ['.true.', '.false.']
Backfill missing IOP values for omega/T/q/Ps from initial data file.
Default: FALSE
scm_cambfb_mode scam_nl scam logical ['.true.', '.false.']
Column bfb match with cam generated IOP.
Default: FALSE
scm_clubb_iop_name scam_nl scam char*200 ['any char']
IOP name for CLUBB running in single column mode
Default: ""
scm_crm_mode scam_nl scam logical ['.true.', '.false.']
Column radiation mode.
Default: FALSE
scm_force_latlon scam_nl scam logical ['.true.', '.false.']
Force scam to use the lat lon fields specified in the scam namelist not what is closest to IOP avail lat lon
Default: FALSE
scm_iop_lhflxshflxTg scam_nl scam logical ['.true.', '.false.']
Use the SCAM-IOP specified surface LHFLX/SHFLX/ustar/Tg instead of using internally-computed values
Default: FALSE
scm_iop_tg scam_nl scam logical ['.true.', '.false.']
Use the specified surface properties.
Default: FALSE
scm_relax_bot_p scam_nl scam real ['any real']
Lower most pressure that will be relaxed.
Default: -1e36
scm_relax_fincl scam_nl scam char*24(1000) ['any char']
List of fields that will be relaxed to obs
Default: none
scm_relax_linear scam_nl scam logical ['.true.', '.false.']
Use relaxation. Linearly interpolate the timescale within specified
pressure range. (bpm)
Default: FALSE
scm_relax_tau_bot_sec scam_nl scam real ['any real']
SCAM relaxation time constant in seconds that will be used at
bottom of pressure range (i.e., the larger pressure value).
Default: 10800
scm_relax_tau_sec scam_nl scam real ['any real']
SCAM relaxation time constant in seconds
Default: 10800
scm_relax_tau_top_sec scam_nl scam real ['any real']
SCAM relaxation time constant in seconds that will be used at
top of pressure range (i.e., the smaller pressure value). Will
be used from top of pressure range to model top.
Default: 10800
scm_relax_top_p scam_nl scam real ['any real']
Upper most pressure that will be relaxed.
Default: 1e36
scm_relaxation scam_nl scam logical ['.true.', '.false.']
Use relaxation.
Default: FALSE
scm_use_obs_qv scam_nl scam logical ['.true.', '.false.']
Use the SCAM-IOP specified observed water vapor at each time step instead of forecast value
Default: FALSE
scm_use_obs_T scam_nl scam logical ['.true.', '.false.']
Use the SCAM-IOP specified T instead of using forecasted T at each time step.
Default: FALSE
scm_use_obs_uv scam_nl scam logical ['.true.', '.false.'] is .true. for: {'scam': '1'}
Use the SCAM-IOP specified u,v instead of using forecasted u,v at each time step.
Default: TRUE
scm_zadv_q scam_nl scam char*16 ['iop', 'eulc', 'slt', 'off'] is slt for: {'scam': '1'}
Use specific type of vertical advection for q. Possible choices are 'iop', 'eulc', 'slt'  and 'off'
Default: 'slt'
scm_zadv_T scam_nl scam char*16 ['iop', 'eulc', 'off']
Use specific type of vertical advection for T.  Possible choices are 'iop', 'eulc' and 'off'
Default: 'eulc'
scm_zadv_uv scam_nl scam char*16 ['iop', 'eulc', 'off']
Use specific type of vertical advection for uv. Possible choices are 'iop', 'eulc' and 'off'
Default: 'eulc'
native_mapping_outgrids native_mapping_nl se char*256(5) ['any char']
List of SCRIP grid filenames each representing a destination grid. If provided during a CAM simulation running the spectral element dycore, mapping files will be created from the native cubed-sphere grid to each destination grid. Both native mapping (using the internal spectral element basis functions) and bilinear maps are created.
Default: none
se_fine_ne dyn_se_inparm se integer ['any integer'] 0
is 240 for: {'hgrid': 'ne0np4CONUS.ne30x8'}
Set for refined exodus meshes (variable viscosity).
Viscosity in namelist specified for regions with a resolution equivilant
to a uniform grid with se_ne = se_fine_ne.
Default: -1 (not used)
se_ftype dyn_se_inparm se integer ['0', '1', '2'] 2
CAM physics forcing option:
0: tendencies
1: adjustments
2: hybrid
Default: Set by build-namelist.
se_fv_nphys dyn_se_inparm se integer ['any integer']
Number of equally-spaced horizontal physics points per spectral
element. A number greater than zero will define [se_fv_nphys] equally
spaced physics points in each direction (e.g., se_fv_nphys = 3 will
result in 9 equally-spaced physics points per element).
Default: 0 = feature disabled, use dynamics GLL points.
se_fvm_supercycling dyn_se_inparm se integer ['any integer'] -1
Number of SE rsplit time-steps CSLAM supercycles
rsplit/se_fvm_supercycling must be an integer
se_fvm_supercycling_jet dyn_se_inparm se integer ['any integer'] -1
Number of SE rsplit time-steps CSLAM supercycles in the jet region
(which is specified by kmin_jet and kmax_jet)
rsplit/se_fvm_supercycling_jet must be an integer
se_fvm_supercycling_jet/se_fvm_supercyling must be an integer
se_grid_filename dyn_se_inparm se char*256 ['any char']
Name of grid file to write if se_write_grid_file is set.
Default: Set according to active grid
se_horz_num_threads dyn_se_inparm se integer ['any integer'] 0
Number of threads to use for loops over elements.
Default: Set by build-namelist.
se_hypervis_dynamic_ref_state dyn_se_inparm se logical ['.true.', '.false.'] .false.
Hyperscosity for T and dp is applied to (T-Tref) and (dp-dp_ref) where
Xref are reference states where the effect of topography has been removed
(Simmons and Jiabin, 1991, QJRMS, Section 2a).
If TRUE dp_ref is dynamic smoothed reference state derived by Patrick Callaghan
(Lauritzen et al., 2018, JAMES, Appendix A.2) and temperature reference state
based on Simmons and Jiabin (1991) but using smoothed dp_ref.
If FALSE Tref is static reference state (Simmons and Jiabin) and dp_ref state
derived from hydrostatic balance.
Default: FALSE
se_hypervis_power dyn_se_inparm se real ['any real'] 0
Scalar viscosity with variable coefficient.
Use variable hyperviscosity based on element area limited by
se_max_hypervis_courant.
Default: 0
se_hypervis_scaling dyn_se_inparm se real ['any real'] is 3.0D0 for: {'se_refined_mesh': '1', 'hypervis_type': 'tensor'}
Use tensor hyperviscosity.
Citation: Guba, O., Taylor, M. A., Ullrich, P. A., Overfelt, J. R., and
Levy, M. N.: The spectral element method (SEM) on variable-resolution
grids: evaluating grid sensitivity and resolution-aware numerical
viscosity, Geosci. Model Dev., 7, 2803-2816,
doi:10.5194/gmd-7-2803-2014, 2014.
Default: 0 (i.e., not used)
se_hypervis_subcycle dyn_se_inparm se integer ['any integer'] 3
is 1 for: {'waccm_phys': '1'}
is 4 for: {'hgrid': 'ne16np4'}
is 2 for: {'se_refined_mesh': '1'}
is 1 for: {'hgrid': 'ne0np4CONUS.ne30x8', 'waccm_phys': '1'}
Number of hyperviscosity subcycles per dynamics timestep.
Default: Set by build-namelist
se_hypervis_subcycle_q dyn_se_inparm se integer ['any integer'] 1
is 2 for: {'hgrid': 'ne16np4'}
Number of hyperviscosity subcycles done in tracer advection code.
Default: Set by build-namelist.
se_hypervis_subcycle_sponge dyn_se_inparm se integer ['any integer'] 1
is 1 for: {'waccm_phys': '1'}
is 4 for: {'hgrid': 'ne120np4'}
is 4 for: {'se_refined_mesh': '1'}
is 7 for: {'hgrid': 'ne0np4CONUS.ne30x8', 'waccm_phys': '1'}
Number of hyperviscosity subcycles per dynamics timestep in sponge del2 diffusion.
Default: Set by build-namelist
se_kmax_jet dyn_se_inparm se integer ['any integer'] -1
  Max level index where CSLAM runs with se_fvm_supercycling_jet
  (if se_fvm_supercycling_jet.ne.se_fvm_supercycling) or
  max index where are Courant number increment is active
  (se_large_Courant_incr=.true.)
se_kmin_jet dyn_se_inparm se integer ['any integer'] -1
  Min level index where CSLAM runs with se_fvm_supercycling_jet
  (if se_fvm_supercycling_jet.ne.se_fvm_supercycling) or
  min index where are Courant number increment is active
  (se_large_Courant_incr=.true.)
se_large_Courant_incr dyn_se_inparm se logical ['.true.', '.false.'] .true.
  If TRUE the CSLAM algorithm will work for Courant number larger than 1 with
  a low-order increment for tracer mass more than one grid cell width away
se_lcp_moist dyn_se_inparm se logical ['.true.', '.false.'] .true.
If TRUE the continous equations the dynamical core is based on will conserve a
comprehensive moist total energy
If FALSE the continous equations the dynamical core is based on will conserve
a total energy based on cp for dry air and no condensates (same total energy as
CAM physics uses).
For more details see Lauritzen et al., (2018;DOI:10.1029/2017MS001257)
Default: TRUE
se_limiter_option dyn_se_inparm se integer ['0', '4', '8'] 8
Limiter used for horizontal tracer advection:
0: None
4: Sign-preserving limiter.
8: Monotone limiter.
Default: 8
se_max_hypervis_courant dyn_se_inparm se real ['any real'] 1.0e99
is 1.9 for: {'se_refined_mesh': '1', 'hypervis_type': 'scalar'}
Upper bound for Courant number, used to limit se_hypervis_power.
Default: 1.0e99 (i.e., not used) unless se_refined_mesh=TRUE
se_mesh_file dyn_se_inparm se char*256 ['any char'] none
is atm/cam/coords/ne0np4CONUS.ne30x8.g for: {'hgrid': 'ne0np4CONUS.ne30x8'}
is atm/cam/coords/ne0np4EQFACE.ne5x4.g for: {'hgrid': 'ne0np4TESTONLY.ne5x4'}
is atm/cam/coords/ne30x4_EXODUS_ARCTIC_c191009.g for: {'hgrid': 'ne0np4.ARCTIC.ne30x4'}
is atm/cam/coords/ne30x8_EXODUS_ARCTICGRIS_c191209.g for: {'hgrid': 'ne0np4.ARCTICGRIS.ne30x8'}
Filename of exodus file to read grid from (generated by CUBIT or SQuadGen).
Default: ""
se_met_nudge_p dyn_se_inparm se real ['any real']
Nudging factor for prescribed surface pressure in SE dycore
Units: 1/sec
Default: 0.0
se_met_nudge_t dyn_se_inparm se real ['any real']
Nudging factor for prescribed temperature in SE dycore
Units: 1/sec
Default: 2e-5
se_met_nudge_u dyn_se_inparm se real ['any real']
Nudging factor for prescribed winds in SE dycore
Units: 1/sec
Default: 2e-5
se_met_tevolve dyn_se_inparm se integer ['0', '1']
Switch to turn on/off time evolution of dynamics nudging
Default: 0
se_molecular_diff dyn_se_inparm se real ['any real'] 0.0
is 100.0 for: {'waccm_phys': '1'}
Used by SE dycore to apply sponge layer diffusion to u, v, and T for
stability of WACCM configurations. The diffusion is modeled on 3D molecular
diffusion and thermal conductivity by using actual molecular diffusion and
thermal conductivity coefficients multiplied by the value of
se_molecular_diff.

If set <= 0.0 then the code is not activated.  If set > 0.0 then
the molecular diffusion and thermal conductivity coefficients will be
multiplied by a factor of se_molecular_diff.

Default: 0.
se_ne dyn_se_inparm se integer ['any integer']
Number of elements along a cube edge.
Must match value of grid. Set this to zero to use a refined mesh.
Default: Set by build-namelist.
se_npes dyn_se_inparm se integer ['any integer']
Number of PEs to be used by SE dycore.
Default: Number of PEs used by CAM.
se_nsplit dyn_se_inparm se integer ['any integer'] 2
is 1 for: {'hgrid': 'ne16np4'}
is 3 for: {'hgrid': 'ne5np4', 'waccm_phys': '1'}
is 3 for: {'hgrid': 'ne16np4', 'waccm_phys': '1'}
is 5 for: {'hgrid': 'ne30np4', 'waccm_phys': '1'}
is 4 for: {'hgrid': 'ne30np4', 'waccm_phys': '1', 'nlev': '110'}
is 5 for: {'hgrid': 'ne0np4CONUS.ne30x8', 'waccm_phys': '1'}
is 7 for: {'hgrid': 'ne0np4TESTONLY.ne5x4'}
Number of dynamics steps per physics timestep.
Default: Set by build-namelist.
se_nu dyn_se_inparm se real ['any real'] -1
is 1.0e13 for: {'se_refined_mesh': '1', 'hypervis_type': 'scalar'}
Hyperviscosity coefficient for u,v, T [m^4/s].
If < 0, se_nu is automatically set.
Default: Set by build-namelist.
se_nu_div dyn_se_inparm se real ['any real'] -1
is 1.5625e13 for: {'se_refined_mesh': '1', 'hypervis_type': 'scalar'}
Hyperviscosity applied to divergence component of winds [m^4/s].
If < 0, uses se_nu_p.
Default: Set by build-namelist.
se_nu_p dyn_se_inparm se real ['any real'] -1
is 1.5625e13 for: {'se_refined_mesh': '1', 'hypervis_type': 'scalar'}
Hyperviscosity coefficient applied to pressure-level thickness [m^4/s].
If < 0, se_nu_p is automatically set.
Default: Set by build-namelist.
se_nu_top dyn_se_inparm se real ['any real'] 5.0e5
is 2.0e5 for: {'se_refined_mesh': '1'}
is 0.0 for: {'waccm_phys': '1'}
Second-order viscosity applied only near the model top [m^2/s].
Default: Set by build-namelist.
se_phys_dyn_cp dyn_se_inparm se integer ['0', '1', '2'] 1
Scaling of temperature increment for different levels of
thermal energy consistency.
0: no scaling
1: scale increment for cp consistency between dynamics and physics
2: do 1 as well as take into account condensate effect on thermal energy
Default: Set by build-namelist.
se_qsplit dyn_se_inparm se integer ['any integer'] 1
Tracer advection is done every qsplit dynamics timesteps.
Default: Set by build-namelist.
se_rayk0 dyn_se_inparm se integer ['any integer'] 2
is 2 for: {'waccm_phys': '1'}
Variable to specify the vertical index at which the
Rayleigh friction term is centered (the peak value).
Default: 2
se_raykrange dyn_se_inparm se real ['any real'] 0.5
is 3 for: {'waccm_phys': '1'}
Rayleigh friction parameter to determine the width of the profile.  If set
to 0 then a width is chosen by the algorithm (see rayleigh_friction.F90).
Default: 0.5.
se_raytau0 dyn_se_inparm se real ['any real'] 0.0
is 0.0 for: {'waccm_phys': '1'}
Rayleigh friction parameter to determine the approximate value of the decay
time (days) at model top.  If 0.0 then no Rayleigh friction is applied.
Default: 0.
se_refined_mesh dyn_se_inparm se logical ['.true.', '.false.'] .false.
is .true. for: {'hgrid': 'ne0np4CONUS.ne30x8'}
is .true. for: {'hgrid': 'ne0np4TESTONLY.ne5x4'}
is .true. for: {'hgrid': 'ne0np4.ARCTIC.ne30x4'}
is .true. for: {'hgrid': 'ne0np4.ARCTICGRIS.ne30x8'}
TRUE specified use of a refined grid (mesh) for this run.
Default: FALSE
se_rsplit dyn_se_inparm se integer ['any integer'] 3
is 4 for: {'waccm_phys': '1'}
is 5 for: {'hgrid': 'ne0np4CONUS.ne30x8', 'waccm_phys': '1'}
Vertically lagrangian code vertically remaps every rsplit tracer timesteps.
Default: Set by build-namelist.
se_statediag_numtrac dyn_se_inparm se integer ['any integer'] 3
Number of tracers to include in logfile diagnostics for SE dycore
Default: 3
se_statefreq dyn_se_inparm se integer ['any integer'] 0
Frequency with which diagnostic output is written to log (output every
statefreq dynamics timesteps).
Default: Set by build-namelist.
se_tracer_num_threads dyn_se_inparm se integer ['any integer'] 0
Number of threads to use when processing loops over threads.
Normally equal to se_vert_num_threads.
Default: Set by build-namelist.
se_tstep_type dyn_se_inparm se integer ['any integer'] 4
Time stepping method for SE dycore
se_tstep_type=1  RK2 followed by qsplit-1 Leapfrog steps; second-order accurate in time (CESM1.2.0 setting)
se_tstep_type=2  RK2-SSP 3 stage (as used by tracers)
se_tstep_type=3  classic Runga-Kutta (RK) 3 stage
se_tstep_type=4  Kinnmark&Gray Runga-Kutta (RK) 4 stage
Default: 4
se_vert_num_threads dyn_se_inparm se integer ['any integer'] 0
Number of threads to use when processing vertical loops. Normally
equal to se_tracer_num_threads.
Default: Set by build-namelist.
se_vert_remap_T dyn_se_inparm se char*32 ['thermal_energy_over_P', 'Tv_over_logP'] thermal_energy_over_P
CAM-SE vertical remapping of temperature:
"thermal_energy_over_P": Map cp*T (thermal energy conserving) using a
                         pressure coordinate.
"Tv_over_logP"         : Map virtual temperature using a log pressure coordinate.

Default: Set by build-namelist.
se_vert_remap_tracer_alg dyn_se_inparm se char*32 ['PPM_bc_mirror', 'PPM_bc_PCoM', 'PPM_bc_linear_extrapolation', 'FV3_PPM', 'FV3_CS', 'FV3_non_monotone_CS_2dz_filter'] PPM_bc_linear_extrapolation
CAM-SE vertical remap algorithm for non-water tracers
PPM_bc_mirror: PPM vertical remap with mirroring at the boundaries
     (solid wall boundary conditions, high-order throughout)
PPM_bc_PCoM: PPM vertical remap without mirroring at the boundaries
     (no boundary conditions enforced, first-order at two cells bordering top and bottom
     boundaries)
PPM_bc_linear_extrapolation: PPM with linear extrapolation in ghost cells (code from A. Bradley, DOE)

The following options use the FV3 vertical remapping algorithm.

FV3_PPM: Monotone PPM
FV3_CS: Monotonic cubic spline with 2*delta_z oscillations removed
FV3_non_monotone_CS_2dz_filter: Non-monotonic (linear) cubic spline with 2*delta_z oscillations removed;

Default: Set by build-namelist.
se_vert_remap_uvTq_alg dyn_se_inparm se char*32 ['PPM_bc_mirror', 'PPM_bc_PCoM', 'PPM_bc_linear_extrapolation', 'FV3_PPM', 'FV3_CS', 'FV3_CS_2dz_filter', 'FV3_non_monotone_CS_2dz_filter'] FV3_CS
CAM-SE vertical remap algorithm for u,v,T, and water species.
PPM_bc_mirror: PPM vertical remap with mirroring at the boundaries
     (solid wall boundary conditions, high-order throughout)
PPM_bc_PCoM: PPM vertical remap without mirroring at the boundaries
     (no boundary conditions enforced, first-order at two cells bordering top and bottom
     boundaries)
PPM_bc_linear_extrapolation: PPM with linear extrapolation in ghost cells (code from A. Bradley, DOE)

The following options use the FV3 vertical remapping algorithm.

FV3_PPM: Monotone PPM
FV3_CS: Monotonic cubic spline with 2*delta_z oscillations removed
FV3_CS_2dz_filter: Selectively monotonic cubic spline, where local extrema are retained,
     with 2*delta_z oscillations removed
FV3_non_monotone_CS_2dz_filter: Non-monotonic (linear) cubic spline with 2*delta_z oscillations removed;

Default: Set by build-namelist.
se_write_gll_corners dyn_se_inparm se logical ['.true.', '.false.']
Set to true to write the SEMapping.nc file.
Default: .false.
se_write_grid_file dyn_se_inparm se char*16 ['no', 'SCRIP'] no
If 'SCRIP', write a NetCDF file with the grid in SCRIP format.
If using a finite-volume physics grid, write the FVM grid, otherwise
write the native GLL grid.
Note that if this option is used, the simulation will exit after writing.
Default: 'no'
se_write_restart_unstruct dyn_se_inparm se logical ['.true.', '.false.']
Set .true. to allow writing SE dynamics fields to the restart file using the
unstructured grid format.  This allows the restart file to be used as an
initial file, but its use as a restart file will introduce roundoff size
differences into the simulation.
Default: .false.
solar_const solar_data_opts solar real ['any real'] 1361.27
Total solar irradiance (W/m2).
Default: 1361.27
solar_data_tod solar_data_opts solar integer ['any integer']
Seconds of the day corresponding to solar_data_ymd
Default: current model time of day
solar_data_type solar_data_opts solar char*8 ['FIXED', 'SERIAL']
Type of time interpolation for data in solar_irrad_data_file.
Can be set to "FIXED" or "SERIAL".
Default: SERIAL
solar_data_ymd solar_data_opts solar integer ['any integer']
If solar_data_type is "FIXED" then solar_data_ymd
is the date the solar data is fixed to.  If solar_data_type
is "SERIAL" the solar_data_ymd is the start date of the time series
of solar data.
Format: YYYYMMDD
Default: none
solar_euv_data_file solar_data_opts solar char*256 ['any char']
Full pathname of dataset for file that contains the solar EUV data
as a time series
Default: none
solar_htng_spctrl_scl solar_data_opts solar logical ['.true.', '.false.']
Use spectral scaling in the radiation heating
Default: set by build-namelist
solar_irrad_data_file solar_data_opts solar char*256 ['any char'] is atm/cam/solar/solar_ave_sc19-sc23.c090810.nc for: {'phys': 'cam4'}
is atm/cam/solar/solar_ave_sc19-sc23.c090810.nc for: {'phys': 'cam5'}
is atm/cam/solar/spectral_irradiance_Lean_1610-2009_ann_c100405.nc for: {'phys': 'cam4', 'waccm_phys': '1'}
is atm/cam/solar/spectral_irradiance_Lean_1610-2009_ann_c100405.nc for: {'phys': 'cam5', 'waccm_phys': '1'}
atm/cam/solar/SolarForcing1995-2005avg_c160929.nc
is atm/cam/solar/SolarForcing1995-2005avg_c160929.nc for: {'waccm_phys': '1'}
Full pathname of dataset for file that contains the solar photon energy spectra or TSI data
as a time series
Default: set by build-namelist
aoa_read_from_ic_file aoa_tracers_nl test_tracers logical ['.true.', '.false.']
If true age of air tracers are read from the initial conditions file.
If this is not specified then they are not read from IC file.
Default: TRUE
aoa_tracers_flag aoa_tracers_nl test_tracers logical ['.true.', '.false.']
If true age of air tracers are included.  This variable should not be set
by the user.  It will be set by build-namelist to be consistent with the
'-age_of_air_trcs' argument specified to configure.
Default: set by configure
test_tracer_names test_tracers_nl test_tracers char*16(30) ['any char']
User can specify names for test tracers to be read from the initial file.
The number of names specified should be given as the value of the -nadv_tt
option to configure.
Default: ''
test_tracer_num test_tracers_nl test_tracers logical ['.true.', '.false.']
This variable should not be set by the user.  If configure has been invoked
with the '-nadv_tt N' option then build-namelist will set this variable to
the value N.  If test_tracer_names have been specified
then N should be the number of names supplied.
If test_tracer_names have not been specified, then the
tracer_suite module generates the tracer names and supplies the initial
values.
Default: set by configure
dtime camexp time_mgr integer ['any integer'] is 1200 for: {'dyn': 'eul'}
is 300 for: {'dyn': 'eul', 'hgrid': '256x512'}
is 600 for: {'dyn': 'eul', 'hgrid': '128x256'}
is 1200 for: {'dyn': 'eul', 'hgrid': '64x128'}
is 1800 for: {'dyn': 'eul', 'hgrid': '48x96'}
is 1800 for: {'dyn': 'eul', 'hgrid': '32x64'}
is 1800 for: {'dyn': 'eul', 'hgrid': '8x16'}
is 1800 for: {'dyn': 'fv'}
is 300 for: {'dyn': 'fv', 'waccmx': '1'}
is 1800 for: {'dyn': 'fv3'}
is 300 for: {'dyn': 'fv3', 'waccmx': '1'}
is 1800 for: {'dyn': 'fv3', 'hgrid': 'C24'}
is 1800 for: {'dyn': 'fv3', 'hgrid': 'C48'}
is 1800 for: {'dyn': 'fv3', 'hgrid': 'C96'}
is 900 for: {'dyn': 'fv3', 'hgrid': 'C192'}
is 450 for: {'dyn': 'fv3', 'hgrid': 'C384'}
is 1800 for: {'dyn': 'se'}
is 1800 for: {'dyn': 'se', 'hgrid': 'ne5np4'}
is 1800 for: {'dyn': 'se', 'hgrid': 'ne16np4'}
is 1800 for: {'dyn': 'se', 'hgrid': 'ne30np4'}
is 900 for: {'dyn': 'se', 'hgrid': 'ne60np4'}
is 450 for: {'dyn': 'se', 'hgrid': 'ne120np4'}
is 225 for: {'dyn': 'se', 'hgrid': 'ne240np4'}
is 225 for: {'dyn': 'se', 'hgrid': 'ne0np4CONUS.ne30x8'}
is 450 for: {'dyn': 'se', 'hgrid': 'ne0np4.ARCTIC.ne30x4'}
is 225 for: {'dyn': 'se', 'hgrid': 'ne0np4.ARCTICGRIS.ne30x8'}
The length (in seconds) of the atm time step, i.e., the driver calls the
atm component once every dtime seconds.  This is also the coupling interval
between the dynamics and physics packages.  This variable is not actually
used in the atm model, but rather is used by build-namelist to set the
value of atm_cpl_dt.  So it will have an effect only
when running CAM using standalone scripts.  The CESM scripts have their own
method for setting atm_cpl_dt.
Default: is resolution and dycore dependent and is set by build-namelist.
bnd_topo cam_initfiles_nl topo char*256 ['any char'] is atm/cam/topo/topo-from-cami_0000-01-01_256x512_L26_c030918.nc for: {'hgrid': '256x512'}
is atm/cam/topo/USGS-gtopo30_128x256_c050520.nc for: {'hgrid': '128x256'}
is atm/cam/topo/T42_nc3000_Co060_Fi001_PF_nullRR_Nsw042_20180111.nc for: {'hgrid': '64x128'}
is atm/cam/topo/USGS-gtopo30_48x96_c050520.nc for: {'hgrid': '48x96'}
is atm/cam/topo/USGS-gtopo30_32x64_c050520.nc for: {'hgrid': '32x64'}
is atm/cam/topo/USGS-gtopo30_8x16_c050520.nc for: {'hgrid': '8x16'}
is atm/cam/topo/USGS_gtopo30_0.23x0.31_remap_c061107.nc for: {'hgrid': '0.23x0.31'}
is atm/cam/topo/USGS_gtopo30_0.47x0.63_remap_c061106.nc for: {'hgrid': '0.47x0.63'}
is atm/cam/topo/fv_0.47x0.63_nc3000_Co030_Fi001_PF_nullRR_Nsw021_20171023.nc for: {'hgrid': '0.47x0.63', 'phys': 'cam6'}
is atm/cam/topo/topo-from-cami_0000-10-01_0.5x0.625_L26_c031204.nc for: {'hgrid': '0.5x0.625'}
is atm/cam/topo/fv_0.9x1.25_nc3000_Nsw042_Nrs008_Co060_Fi001_ZR_sgh30_24km_GRNL_c170103.nc for: {'hgrid': '0.9x1.25'}
is atm/cam/topo/fv_1.9x2.5_nc3000_Nsw084_Nrs016_Co120_Fi001_ZR_GRNL_c190405.nc for: {'hgrid': '1.9x2.5'}
is atm/cam/topo/USGS-gtopo30_2.5x3.33_remap_c100204.nc for: {'hgrid': '2.5x3.33'}
is atm/cam/topo/USGS-gtopo30_4x5_remap_c050520.nc for: {'hgrid': '4x5'}
is atm/cam/topo/fv_10x15_nc0540_Nsw042_Nrs008_Co060_Fi001_20171220.nc for: {'hgrid': '10x15'}
is atm/cam/topo/fv3_C24_nc3000_Co180_Fi001_MulG_PF_nullRR_Nsw127_c200625.nc for: {'hgrid': 'C24'}
is atm/cam/topo/fv3_C48_nc3000_Co120_Fi001_MulG_PF_nullRR_Nsw085_c200625.nc for: {'hgrid': 'C48'}
is atm/cam/topo/fv3_C96_nc3000_Co060_Fi001_MulG_PF_nullRR_Nsw042_c200625.nc for: {'hgrid': 'C96'}
is atm/cam/topo/fv3_C192_nc3000_Co030_Fi001_MulG_PF_Nsw021_c200625.nc for: {'hgrid': 'C192'}
is atm/cam/topo/fv3_C384_nc3000_Co015_Fi001_MulG_PF_nullRR_Nsw011_c200625.nc for: {'hgrid': 'C384'}
is atm/cam/topo/se/ne5np4_nc3000_Co360_Fi001_MulG_PF_nullRR_Nsw064_20170515.nc for: {'hgrid': 'ne5np4'}
is atm/cam/topo/se/ne16np4_nc3000_Co120_Fi001_PF_nullRR_Nsw084_20171012.nc for: {'hgrid': 'ne16np4'}
is atm/cam/topo/se/ne30np4_nc3000_Co060_Fi001_PF_nullRR_Nsw042_20171020.nc for: {'hgrid': 'ne30np4'}
is atm/cam/topo/se/ne60np4_nc3000_Co030_Fi001_PF_nullRR_Nsw021_20171012.nc for: {'hgrid': 'ne60np4'}
is atm/cam/topo/se/ne120np4_nc3000_Co015_Fi001_PF_nullRR_Nsw010_20171011.nc for: {'hgrid': 'ne120np4'}
is atm/cam/topo/se/ne240np4_nc3000_Co008_Fi001_PF_nullRR_Nsw005_20171014.nc for: {'hgrid': 'ne240np4'}
is atm/cam/topo/se/ne5pg2_nc3000_Co360_Fi001_MulG_PF_nullRR_Nsw060_20170706.nc for: {'hgrid': 'ne5np4', 'npg': '2'}
is atm/cam/topo/se/ne30pg2_nc3000_Co060_Fi001_PF_nullRR_Nsw042_20171014.nc for: {'hgrid': 'ne30np4', 'npg': '2'}
is atm/cam/topo/se/ne60pg2_nc3000_Co030_Fi001_PF_nullRR_Nsw021_20171014.nc for: {'hgrid': 'ne60np4', 'npg': '2'}
is atm/cam/topo/se/ne120pg2_nc3000_Co015_Fi001_PF_nullRR_Nsw010_20171012.nc for: {'hgrid': 'ne120np4', 'npg': '2'}
is atm/cam/topo/se/ne240pg2_nc3000_Co008_Fi001_PF_nullRR_Nsw005_20171014.nc for: {'hgrid': 'ne240np4', 'npg': '2'}
is atm/cam/topo/se/ne5pg3_nc3000_Co360_Fi001_MulG_PF_nullRR_Nsw064_20170516.nc for: {'hgrid': 'ne5np4', 'npg': '3'}
is atm/cam/topo/se/ne16pg3_nc3000_Co120_Fi001_PF_nullRR_Nsw084_20171012.nc for: {'hgrid': 'ne16np4', 'npg': '3'}
is atm/cam/topo/se/ne30pg3_nc3000_Co060_Fi001_PF_nullRR_Nsw042_20171014.nc for: {'hgrid': 'ne30np4', 'npg': '3'}
is atm/cam/topo/se/ne60pg3_nc3000_Co030_Fi001_PF_nullRR_Nsw021_20171012.nc for: {'hgrid': 'ne60np4', 'npg': '3'}
is atm/cam/topo/se/ne120pg3_nc3000_Co015_Fi001_PF_nullRR_Nsw010_20171014.nc for: {'hgrid': 'ne120np4', 'npg': '3'}
is atm/cam/topo/se/ne240pg3_nc3000_Co008_Fi001_PF_nullRR_Nsw005_20171015.nc for: {'hgrid': 'ne240np4', 'npg': '3'}
is atm/cam/topo/se/ne5pg4_nc3000_Co360_Fi001_MulG_PF_nullRR_Nsw060_20170707.nc for: {'hgrid': 'ne5np4', 'npg': '4'}
is atm/cam/topo/se/ne30pg4_nc3000_Co060_Fi001_PF_nullRR_Nsw042_20171014.nc for: {'hgrid': 'ne30np4', 'npg': '4'}
is atm/cam/topo/se/ne60pg4_nc3000_Co030_Fi001_PF_nullRR_Nsw021_20171018.nc for: {'hgrid': 'ne60np4', 'npg': '4'}
is atm/cam/topo/se/ne120pg4_nc3000_Co015_Fi001_PF_nullRR_Nsw010_20171014.nc for: {'hgrid': 'ne120np4', 'npg': '4'}
is atm/cam/topo/se/ne30x8_CONUS_nc3000_Co060_Fi001_MulG_PF_RR_Nsw042_c200428.nc for: {'hgrid': 'ne0np4CONUS.ne30x8'}
is atm/cam/topo/se/ne30x4_ARCTIC_nc3000_Co060_Fi001_MulG_PF_RR_Nsw042_c200428.nc for: {'hgrid': 'ne0np4.ARCTIC.ne30x4'}
is atm/cam/topo/se/ne30x8_ARCTICGRIS_nc3000_Co060_Fi001_MulG_PF_RR_Nsw042_c200428.nc for: {'hgrid': 'ne0np4.ARCTICGRIS.ne30x8'}
Full pathname of time-invariant boundary dataset for topography fields.
Default: set by build-namelist.
use_topo_file cam_initfiles_nl topo logical ['.true.', '.false.'] .true.
is .false. for: {'aquaplanet': '1'}
is .false. for: {'phys': 'held_suarez'}
is .false. for: {'analytic_ic': '1'}
Setting use_topo_file=.false. allows the user to specify that PHIS, SGH,
SGH30, and LANDM_COSLAT are all zero without having to supply a topo file
full of zeros.
Default: set by build-namelist.
tropopause_climo_file tropopause_nl tropo char*256 ['any char'] atm/cam/chem/trop_mozart/ub/clim_p_trop.nc
Full pathname of boundary dataset for tropopause climatology.
Default: set by build-namelist.
electron_file chem_inparm waccm char*256 ['any char'] atm/waccm/phot/electron_121129.dat
Full pathname of dataset for the neutral species absorption cross sections for EUV
photo reactions producing electrons.
Default: set by build-namelist.
epp_all_filepath epp_ionization_nl waccm char*256 ['any char']
Filepath input dataset for ionization due to energetic particle precipitation.
Default: None.
epp_all_varname epp_ionization_nl waccm char*80 ['any char']
Variable name in netCDF file epp_all_filepath which contains
ion pairs production rates.
Default: None.
epp_gcr_filepath epp_ionization_nl waccm char*256 ['any char']
Filepath input dataset for ionization due to galactic cosmic rays.
Default: None.
epp_gcr_varname epp_ionization_nl waccm char*80 ['any char']
Variable name in netCDF file epp_gcr_filepath which contains
ion pairs production rates.
Default: None.
epp_mee_filepath epp_ionization_nl waccm char*256 ['any char']
Filepath input dataset for ionization due to medium energy electrons.
Default: None.
epp_mee_varname epp_ionization_nl waccm char*80 ['any char']
Variable name in netCDF file epp_mee_filepath which contains
ion pairs production rates.
Default: None.
epp_spe_filepath epp_ionization_nl waccm char*256 ['any char']
Filepath input dataset for ionization due to solar proton events.
Default: None.
epp_spe_varname epp_ionization_nl waccm char*80 ['any char']
Variable name in netCDF file epp_spe_filepath which contains
ion pairs production rates.
Default: None.
euvac_file chem_inparm waccm char*256 ['any char'] atm/waccm/phot/EUVAC_reference_c170222.nc
Full pathname of dataset for EUVAC solar EUV model (0.05-121nm).
Default: set by build-namelist.
fixed_geomag_year geomag_nl waccm integer ['any integer']
If set this year is used for setting geomagnetic coordinates through out the
simulation.  If not set the model simulation year is used.
Default: none
igrf_geomag_coefs_file geomag_nl waccm char*256 ['any char'] atm/waccm/geomag/igrf_ceofs_c160412.nc
International Geomagnetic Reference Field (IGRF) coefficients.
Default: None.
no_xfac_ubc chem_inparm waccm real ['any real']
Multiplication factor applied to the upper boundary NO mass mixing ratio.
Default: 1.0
photon_file chem_inparm waccm char*256 ['any char'] atm/waccm/phot/photon_c130710.dat
Full pathname of dataset for the neutral species absorption cross sections.
Default: set by build-namelist.
snoe_ubc_file chem_inparm waccm char*256 ['any char'] atm/waccm/ub/snoe_eof.nc
Full pathname of dataset for the coefficients of the NOEM nitric oxide model used
to calculate its upper boundary concentration.
Default: set by build-namelist.
solar_parms_data_file solar_data_opts waccm char*256 ['any char'] atm/waccm/phot/wasolar_ave.nc
is atm/waccm/solar/wasolar_c140408.nc for: {'phys': 'cam4', 'waccm_phys': '1'}
is atm/waccm/solar/wasolar_c140408.nc for: {'phys': 'cam5', 'waccm_phys': '1'}
is atm/cam/solar/SolarForcing1995-2005avg_c160929.nc for: {'waccm_phys': '1'}
Full pathname of time-variant dataset for the time-dependent proxies for
solar and geomagnetic activity( F10.7, F10.7a, Kp, Ap ).
Default: set by build-namelist.
solar_wind_data_file solar_data_opts waccm char*256 ['any char'] atm/waccm/solar/solar_wind_imf_OMNI_WACCMX_2000001-2017365_c180731.nc
Full pathname of time-variant  dataset for the time-dependent solar wind parameters
(solar wind velocity and density; IMF By and Bz components).
Default: set by build-namelist.
t_pert_ubc chem_inparm waccm real ['any real']
Perturbation applied to the upper boundary temperature.
Default: 0.0
tgcm_ubc_cycle_yr chem_inparm waccm integer ['any integer']
The cycle year of the TGCM upper boundary data
if tgcm_ubc_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
tgcm_ubc_data_type chem_inparm waccm char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation for data in TGCM upper boundary file.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'SERIAL'
tgcm_ubc_file chem_inparm waccm char*256 ['any char'] atm/waccm/ub/tgcm_ubc_1993_c100204.nc
Full pathname of dataset for TGCM upper boundary
Default: set by build-namelist.
tgcm_ubc_fixed_tod chem_inparm waccm integer ['any integer']
The time of day (seconds) corresponding to tgcm_ubc_fixed_ymd
at which the TGCM upper boundary data is fixed
if tgcm_ubc_type is 'FIXED'.
Default: 0 seconds
tgcm_ubc_fixed_ymd chem_inparm waccm integer ['any integer']
The date at which the TGCM upper boundary data is fixed
if tgcm_ubc_type is 'FIXED'.
Format: YYYY
Default: 0
apply_lunar_tides lunar_tides_opts waccm_phys logical ['.true.', '.false.']
Switch to apply lunar tidal tendencies to neutral winds.
Default: FALSE
efield_hflux_file iondrag_nl waccm_phys char*256 ['any char'] atm/waccm/efld/coeff_hflux.dat
Full pathname of dataset for coefficient data used in WACCM to calculate ion drag
for high solar fluxes from the Scherliess low latitude electric potential model.
Default: set by build-namelist.
efield_lflux_file iondrag_nl waccm_phys char*256 ['any char'] atm/waccm/efld/coeff_lflux.dat
Full pathname of dataset for coefficient data used in WACCM to calculate ion drag
for low solar fluxes from the Scherliess low latitude electric potential model.
Default: set by build-namelist.
efield_potential_max iondrag_nl waccm_phys real ['any real']
Maximum cross cap electric potential used in Heelis high-latitude potential
empirical model for WACCM ion drag and joule heating.
Default: set by build-namelist (120 kV).
empirical_ion_velocities iondrag_nl waccm_phys logical ['.true.', '.false.']
Switch to turn on empirical ExB ion drift velocities model for use in ion drag
parameterizations.  If this is false then it is assumed ion drift velocities are
supplied by an active ionosphere model.
Default: set by build-namelist.
nlte_limit_co2 radheat_nl waccm_phys logical ['.true.', '.false.']
If TRUE apply upper limit to CO2 concentrations passed to the Formichev non-LTE cooling calculation
(code not intended for values greater than 720 ppmv).  Running with flag set to TRUE could lead to
incorrect cooling rates if model CO2 exceeds 720 ppmv.  If FALSE simulation will abort if CO2 levels
exceed this value at altitudes above 1 mbar.  The 720 ppmv CO2 limiter in the Formichev non-LTE cooling
scheme is applied to all vertical levels regardless of this setting.
Default: FALSE
nlte_use_mo radheat_nl waccm_phys logical ['.true.', '.false.']
Determines which constituents are used from non-LTE calculations.
TRUE implies use prognostic constituents.
FALSE implies use constituents from dataset specified by waccm_forcing_file.
Default: TRUE for full chemistry WACCM; FALSE for WACCM_SC.
qbo_cyclic qbo_nl waccm_phys logical ['.true.', '.false.']
TRUE implies assume cyclic qbo data.
Default: FALSE
qbo_forcing_file qbo_nl waccm_phys char*256 ['any char'] atm/waccm/qbo/qbocyclic28months.nc
Filepath for qbo forcing dataset.
Default: Set by build-namelist.
qbo_use_forcing qbo_nl waccm_phys logical ['.true.', '.false.']
TRUE implies qbo package is active.
Default: FALSE
h2orates chem_inparm waccm_sc char*256 ['any char'] is atm/waccm/phot/xh2o_c080826.nc for: {'chem': 'waccm_sc'}
is atm/waccm/phot/xh2o_c080826.nc for: {'chem': 'waccm_sc_mam4'}
Full pathname of time-variant boundary dataset for H2O production/loss rates.
Default: set by build-namelist.
waccm_forcing_cycle_yr waccm_forcing_nl waccm_sc integer ['any integer'] is 0 for: {'chem': 'waccm_sc'}
is 2000 for: {'chem': 'waccm_sc_mam4'}
The  cycle year of the prescribed waccm forcing data
if waccm_forcing_type  is 'CYCLICAL'.
Format: YYYY
Default: 0
waccm_forcing_datapath waccm_forcing_nl waccm_sc char*256 ['any char'] is atm/waccm/ub for: {'chem': 'waccm_sc'}
is atm/waccm/waccm_forcing for: {'chem': 'waccm_sc_mam4'}
Full pathname of the directory that contains the files specified in
waccm_forcing_filelist.
Default: set by build-namelist.
waccm_forcing_file waccm_forcing_nl waccm_sc char*256 ['any char'] is ghg_forcing_2000_c110321.nc for: {'chem': 'waccm_sc'}
is SCWACCM_forcing_WACCM6_zm_5day_L70_1975-2014_c191121.nc for: {'chem': 'waccm_sc_mam4'}
Filename of the prescribed waccm forcing data used with waccm_sc chemistry.
This contains prescribed constituents for non-LTE calculations and heating rates
for wavelengths less than 200 nm.
Default: set by build-namelist.
waccm_forcing_filelist waccm_forcing_nl waccm_sc char*256 ['any char']
A file that contains a sequence of filenames for prescribed waccm forcing data.
The filenames in this file are relative to the directory specified
by waccm_forcing_datapath.
Default: set by build-namelist.
waccm_forcing_fixed_tod waccm_forcing_nl waccm_sc integer ['any integer']
The time of day (seconds) corresponding to waccm_forcing_fixed_ymd
at which the prescribed waccm forcing data is fixed
if waccm_forcing_type is 'FIXED'.
Default: 0 seconds
waccm_forcing_fixed_ymd waccm_forcing_nl waccm_sc integer ['any integer']
The date at which the prescribed waccm forcing data is fixed
if waccm_forcing_type is 'FIXED'.
Format: YYYYMMDD
Default: 0
waccm_forcing_rmfile waccm_forcing_nl waccm_sc logical ['.true.', '.false.']
Remove the file containing prescribed waccm forcing data from local disk when no longer needed.
Default: FALSE
waccm_forcing_specifier waccm_forcing_nl waccm_sc char*16(100) ['any char']
Names of variables containing concentrations and heating rate in the prescribed waccm forcing datasets.
Default: none
waccm_forcing_type waccm_forcing_nl waccm_sc char*32 ['CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', 'FIXED']
Type of time interpolation for data in waccm_forcing files.
Can be set to 'CYCLICAL', 'SERIAL', 'INTERP_MISSING_MONTHS', or 'FIXED'.
Default: 'CYCLICAL'
amienh_file ionosphere_nl waccmx char*256 ['any char']
Full pathname of AMIE inputs for northern hemisphere.
Default: NONE.
amiesh_file ionosphere_nl waccmx char*256 ['any char']
Full pathname of AMIE inputs for southern hemisphere.
Default: NONE.
epot_crit_colats ionosphere_nl waccmx real*2 ['any real*2']
Co-latitudes (degrees) of the critical angles where the ionosphere
high-latitude electric potential is merged with the low and middle
latitude electric potential computed by the electro-dynamo of WACCM-X.
Default: none
ionos_edyn_active ionosphere_nl waccmx logical ['.true.', '.false.']
Switch to invoke electro-dynamo to compute ion drift velocities used in
O+ transport in ionosphere.  If false, ExB empirical model is used to
provide the ion drift velocities for O+ transport.
Default: set by build-namelist
ionos_epotential_amie ionosphere_nl waccmx logical ['.true.', '.false.']
Give the user the ability to input prescribed high-latitude electric potential.
Default: FALSE
ionos_epotential_model ionosphere_nl waccmx char*16 ['heelis', 'weimer'] heelis
Electric potential model used in the waccmx ionosphere.
Default: set by build-namelist
ionos_xport_active ionosphere_nl waccmx logical ['.true.', '.false.']
Switch to to turn on/off O+ transport in ionosphere.
Default: set by build-namelist
ionos_xport_nsplit ionosphere_nl waccmx integer ['any integer'] is 5 for: {'waccmx': '1'}
is 30 for: {'hgrid': '0.9x1.25', 'waccmx': '1'}
is 90 for: {'hgrid': '0.47x0.63', 'waccmx': '1'}
Number of ion transport steps per physics timestep.
Default: 5
oplus_adiff_limiter ionosphere_nl waccmx real ['any real']
Limiter for ambipolar diffusion coefficient used in O+ transport in the
ionosphere.
Default: 1.5e+8
oplus_enforce_floor ionosphere_nl waccmx logical ['.true.', '.false.']
Switch to apply floor to O+ concentrations within in ionosphere O+ transport.
Default: TRUE
oplus_ring_polar_filter ionosphere_nl waccmx logical ['.true.', '.false.'] .false.
is .true. for: {'hgrid': '0.9x1.25', 'waccmx': '1'}
is .true. for: {'hgrid': '0.47x0.63', 'waccmx': '1'}
Switch to apply ring polar filter within in ionosphere O+ transport.
Default: FALSE
oplus_shapiro_const ionosphere_nl waccmx real ['any real']
Shapiro constant for spatial smoother used in O+ transport in the
ionosphere.
Default: 0.03
steady_state_ion_elec_temp ion_electron_temp_nl waccmx logical ['.true.', '.false.']
If TRUE a steady state solution is used to calculate electron and
ion temperature.
Default: TRUE
waccmx_opt phys_ctl_nl waccmx char*16 ['ionosphere', 'neutral', 'off'] off
is ionosphere for: {'waccmx': '1'}
is neutral for: {'waccmx': '1', 'ionosphere': 'none'}
Runtime options of upper thermosphere WACCM-X.  'ionosphere' for
full ionosphere and neutral thermosphere, 'neutral' for just
neutral thermosphere, and off for no WACCM-X.
Default: 'off'
wei05_coefs_file ionosphere_nl waccmx char*256 ['any char'] atm/waccm/efld/wei05sc_c080415.nc
Full pathname of dataset for coefficient data used in Weimer05
high latitude electric potential model.
Default: set by build-namelist.
wv_sat_scheme wv_sat_nl wv_sat char*16 ['GoffGratch', 'MurphyKoop']
Type of water vapor saturation vapor pressure scheme employed.  'GoffGratch' for
Goff and Gratch (1946); 'MurphyKoop' for Murphy & Koop (2005)
Default: GoffGratch; except MurphyKoop for carma=cirrus or carma=cirrus_dust
Variable Namelist Group Category Entry Type Valid Values Possible Default Values Description and out-of-the-box Default