Component Tag:
cesm2.0-n01
HTML Created:
2018-06-02
Variable Namelist Group Category Entry Type Valid Values Possible Default Values Description and out-of-the-box Default
bury_coeff_rmean_timescale_years 4. general parameters general_parms real ['any real'] 10
Running mean time scale for bury coefficients
caco3_bury_thres_depth 4. general parameters general_parms real ['any real'] 3.0000000000000000e+05
Threshold depth for CaCO3 burial when opt = 'fixed_depth'
caco3_bury_thres_omega_calc 4. general parameters general_parms real ['any real'] 1.0
omega calcite threshold for CaCO3 burial when opt = 'omega_calc'
caco3_bury_thres_opt 4. general parameters general_parms string ['fixed_depth', 'omega_calc'] "omega_calc"
Option of threshold of CaCO3 burial
ciso_fract_factors 4. general parameters general_parms string ['any string'] "Laws"
Option for which biological fractionation calculation to use
ciso_lecovars_full_depth_tavg 2. config flags general_parms logical ['.true.', '.false.'] .false.
Control whether carbon isotope variables are written full depth
ciso_lsource_sink 2. config flags general_parms logical ['.true.', '.false.'] .true.
Control which portions of the carbon isotope code are executed (useful for debugging)
ciso_on 2. config flags general_parms logical ['.true.', '.false.'] .false.
Control whether CISO tracer module is active
Jint_Ctot_thres_molpm2pyr 4. general parameters general_parms real ['any real'] 1e-09
MARBL will abort if abs(Jint_Ctot) exceeds this threshold
ladjust_bury_coeff 2. config flags general_parms logical ['.true.', '.false.'] .false.
Control if bury coefficients are adjusted (rather than constant)
lcompute_nhx_surface_emis 2. config flags general_parms logical ['.true.', '.false.'] .true.
Control if NHx emissions are computed
lecovars_full_depth_tavg 2. config flags general_parms logical ['.true.', '.false.'] .false.
Control whether base ecosystem variables are written full depth
lflux_gas_co2 2. config flags general_parms logical ['.true.', '.false.'] .true.
Control which portions of code are executed (useful for debugging)
lflux_gas_o2 2. config flags general_parms logical ['.true.', '.false.'] .true.
Control which portions of code are executed (useful for debugging)
lsource_sink 2. config flags general_parms logical ['.true.', '.false.'] .true.
Control which portions of code are executed (useful for debugging)
lvariable_PtoC 2. config flags general_parms logical ['.true.', '.false.'] .true.
Control if PtoC ratios in autotrophs vary
parm_CaCO3_diss 4. general parameters (dissipation) general_parms real ['any real'] 5.0000000000000000e+04
Base CaCO3 dissipation length scale
parm_f_prod_sp_CaCO3 4. general parameters general_parms real ['any real'] 0.07
Fraction of sp production as CaCO3 production
parm_Fe_bioavail 4. general parameters general_parms real ['any real'] 1.0
Fraction of Fe flux that is bioavailable
parm_Fe_desorption_rate0 4. general parameters general_parms real ['any real'] 9.9999999999999995e-07
Desorption rate for scavenged Fe from particles
parm_Fe_scavenge_rate0 4. general parameters (scavenging) general_parms real ['any real'] 18.0
Scavenging base rate for Fe
parm_FeLig_scavenge_rate0 4. general parameters (scavenging) general_parms real ['any real'] 1.4
Scavenging base rate for bound iron
parm_init_bSi_bury_coeff 4. general parameters (bury coeffs) general_parms real ['any real'] 1.0
Initial scale factor for burial of bSi
parm_init_POC_bury_coeff 4. general parameters (bury coeffs) general_parms real ['any real'] 1.1
Initial scale factor for burial of POC, PON
parm_init_POP_bury_coeff 4. general parameters (bury coeffs) general_parms real ['any real'] 1.1
Initial scale factor for burial of POP
parm_kappa_nitrif_per_day 4. general parameters (nitrification) general_parms real ['any real'] 0.06
Nitrification inverse time constant
parm_labile_ratio 4. general parameters general_parms real ['any real'] 0.94
Fraction of loss to DOC that routed directly to DIC
parm_Lig_degrade_rate0 4. general parameters general_parms real ['any real'] 9.4e-05
Fe-binding ligand bacterial degradation base rate coefficient
parm_Lig_scavenge_rate0 4. general parameters (scavenging) general_parms real ['any real'] 0.015
Scavenging base rate for bound ligand
parm_nitrif_par_lim 4. general parameters (nitrification) general_parms real ['any real'] 1.0
PAR limit for nitrification
parm_o2_min 4. general parameters general_parms real ['any real'] 5.0
Minimum O2 needed for production & consumption
parm_o2_min_delta 4. general parameters general_parms real ['any real'] 5.0
Width of min O2 range
parm_POC_diss 4. general parameters (dissipation) general_parms real ['any real'] 1.0000000000000000e+04
Base POC dissipation length scale
parm_scalelen_vals 5. Scale lengths general_parms real(4) ['any real(4)'] [1, 3.0, 4.5, 5.5]
Prescribed scalelen values
parm_scalelen_z 5. Scale lengths general_parms real(4) ['any real(4)'] ['100.0e2', '250.0e2', '500.0e2', '1000.0e2']
Depths of prescribed scalelen values
parm_sed_denitrif_coeff 4. general parameters general_parms real ['any real'] 1
Global scaling factor for sed_denitrif
parm_SiO2_diss 4. general parameters (dissipation) general_parms real ['any real'] 7.7000000000000000e+04
Base SiO2 dissipation length scale
particulate_flux_ref_depth 4. general parameters general_parms integer ['any integer'] 100
reference depth for particulate flux diagnostics
PFT_defaults 1. config PFTs general_parms string ['CESM2', 'user-specified'] "CESM2"
Define how PFTs are initialized
PON_bury_coeff 4. general parameters (bury coeffs) general_parms real ['any real'] 0.5
Scale factor for burial of PON
init_bury_coeff_opt 3. config strings general_parms2 string ['any string'] "settings_file"
Source of initial burial coefficient
autotroph_cnt 1. config PFTs PFT_counts integer ['any integer'] 3
Number of autotroph classes
max_grazer_prey_cnt 1. config PFTs PFT_counts integer ['any integer'] 3
Number of grazer prey classes
zooplankton_cnt 1. config PFTs PFT_counts integer ['any integer'] 1
Number of zooplankton classes
autotrophs%agg_rate_max 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0.5, 0.5, 0.5]
Maximum agg rate
autotrophs%agg_rate_min 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0.01, 0.02, 0.01]
Minimum agg rate
autotrophs%alphaPI_per_day 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0.39, 0.29, 0.39]
Initial slope of P_I curve (GD98)
autotrophs%exp_calcifier 10. autotrophs PFT_derived_types dtype(3)%logical ['any logical'] ['.false.', '.false.', '.false.']
Flag set to true if autotroph explicitly handles calcification
autotrophs%gQfe_0 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] ['35e-6', '35e-6', '70e-6']
Initial Fe/C ratio for growth
autotrophs%gQfe_min 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [2.7e-06, 2.7e-06, 5.4e-06]
Minimum Fe/C ratio for growth
autotrophs%imp_calcifier 10. autotrophs PFT_derived_types dtype(3)%logical ['any logical'] ['.true.', '.false.', '.false.']
Flag set to true if autotroph implicitly handles calcification
autotrophs%kDOP 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0.3, 0.5, 0.075]
DOP uptake half-sat constant
autotrophs%kFe 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [3e-05, 6e-05, 4.5e-05]
Fe uptake half-sat constant
autotrophs%kNH4 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0.01, 0.05, 0.2]
NH4 uptake half-sat constant
autotrophs%kNO3 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0.25, 0.5, 2]
NO3 uptake half-sat constant
autotrophs%kPO4 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0.01, 0.05, 0.015]
PO4 uptake half-sat constant
autotrophs%kSiO3 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0, 0.7, 0]
SiO3 uptake half-sat constant
autotrophs%lname 10. autotrophs PFT_derived_types dtype(3)%string ['any string'] ['Small Phyto', 'Diatom', 'Diazotroph']
Long name of the autotroph
autotrophs%loss_poc 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0, 0, 0]
Routing of loss term
autotrophs%loss_thres 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0.01, 0.02, 0.02]
concentration where losses go to zero
autotrophs%loss_thres2 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0, 0, 0.001]
concentration where losses go to zero
autotrophs%mort2_per_day 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0.01, 0.01, 0.01]
Quadratic mortality rate
autotrophs%mort_per_day 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [0.1, 0.1, 0.1]
Linear mortality rate
autotrophs%Nfixer 10. autotrophs PFT_derived_types dtype(3)%logical ['any logical'] ['.false.', '.false.', '.true.']
Flag set to true if autotroph fixes nitrogen
autotrophs%PCref_per_day 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [5, 5, 2.5]
Maximum C-spec growth rate at Tref
autotrophs%Qp_fixed 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] ['1.0/117', '1.0/117', '0.32*(1.0/117)']
P/C ratio when using fixed P/C ratios
autotrophs%silicifier 10. autotrophs PFT_derived_types dtype(3)%logical ['any logical'] ['.false.', '.true.', '.false.']
Flag set to true if autotroph is a silicifier
autotrophs%sname 10. autotrophs PFT_derived_types dtype(3)%string ['any string'] ['sp', 'diat', 'diaz']
Short name of the autotroph
autotrophs%temp_thres 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [-10, -10, 15]
Temperature where concentration threshold and photosynthesis rate drops
autotrophs%thetaN_max 10. autotrophs PFT_derived_types dtype(3)%real ['any real'] [2.5, 4, 2.5]
Maximum thetaN (Chl / N)
grazing%auto_ind 12. grazing PFT_derived_types dtype(3,1)%integer(3) ['any integer(3)'] [1, 2, 3]
Indices of autotrophs being grazed
grazing%auto_ind_cnt 12. grazing PFT_derived_types dtype(3,1)%integer ['any integer'] [1, 1, 1]
Number of autotrophs being grazed
grazing%f_zoo_detr 12. grazing PFT_derived_types dtype(3,1)%real ['any real'] [0.12, 0.24, 0.12]
Fraction of zoo losses to detrital
grazing%graze_doc 12. grazing PFT_derived_types dtype(3,1)%real ['any real'] [0.06, 0.06, 0.06]
Routing of grazed term, remainder goes to dic
grazing%graze_poc 12. grazing PFT_derived_types dtype(3,1)%real ['any real'] [0, 0.38, 0.1]
Routing of grazed term, remainder goes to dic
grazing%graze_zoo 12. grazing PFT_derived_types dtype(3,1)%real ['any real'] [0.3, 0.25, 0.3]
Routing of grazed term, remainder goes to dic
grazing%grazing_function 12. grazing PFT_derived_types dtype(3,1)%integer ['any integer'] [1, 1, 1]
Functional form of grazing parameterization
grazing%lname 12. grazing PFT_derived_types dtype(3,1)%string ['any string'] ['Grazing of sp by zoo', 'Grazing of diat by zoo', 'Grazing of diaz by zoo']
Long name of the grazing relationship
grazing%sname 12. grazing PFT_derived_types dtype(3,1)%string ['any string'] ['grz_sp_zoo', 'grz_diat_zoo', 'grz_diaz_zoo']
Short name of the grazing relationship
grazing%z_grz 12. grazing PFT_derived_types dtype(3,1)%real ['any real'] [1.2, 1.2, 1.2]
Grazing coefficient
grazing%z_umax_0_per_day 12. grazing PFT_derived_types dtype(3,1)%real ['any real'] [3.3, 3.1, 3.25]
Max zoo growth rate at tref
grazing%zoo_ind 12. grazing PFT_derived_types dtype(3,1)%integer(1) ['any integer(1)'] [0, 0, 0]
Indices of zooplankton being grazed
grazing%zoo_ind_cnt 12. grazing PFT_derived_types dtype(3,1)%integer ['any integer'] [0, 0, 0]
Number of zooplankton being grazed
zooplankton%lname 11. zooplankton PFT_derived_types dtype(1)%string ['any string'] ['Zooplankton']
Long name of the zooplankton
zooplankton%loss_thres 11. zooplankton PFT_derived_types dtype(1)%real ['any real'] [0.075]
Zoo concentration where losses go to zero
zooplankton%sname 11. zooplankton PFT_derived_types dtype(1)%string ['any string'] ['zoo']
Short name of the zooplankton
zooplankton%z_mort2_0_per_day 11. zooplankton PFT_derived_types dtype(1)%real ['any real'] [0.4]
Quadratic mortality rate
zooplankton%z_mort_0_per_day 11. zooplankton PFT_derived_types dtype(1)%real ['any real'] [0.1]
Linear mortality rate
tracer_restore_vars 20. tracer restoring tracer_dependent string(32) ['any string(32)'] ['PO4', 'NO3', 'SiO3', 'ALK', 'ALK_ALT_CO2']
Tracer names for tracers that are restored
Variable Namelist Group Category Entry Type Valid Values Possible Default Values Description and out-of-the-box Default