Component Tag:
pop2_cesm2_0_rel_n02
HTML Created:
2018-06-03

Use CASEROOT tools xmlquery to query these variables and xmlchange to change their values.

Parameter Name Default Value Data Type Group CASEROOT File Valid Values Description
COMP_OCN pop char case_comp env_case.xml pop
Name of ocean component
OCN_PE_CHANGE_REQUIRES_REBUILD True logical case_comp env_case.xml TRUE,FALSE
This component requires a clean build if the pelayout changes, if this variable is
                not defined for a component it is assumed FALSE
    
OCN_CHL_TYPE diagnostic char run_component_pop env_run.xml diagnostic,prognostic
      Determines provenance of surface Chl for radiative penetration,
      computations. This option is used in the POP ecosystem model.
      The default is diagnostic.
    
OCN_TAVG_TRACER_BUDGET False logical run_component_pop env_run.xml TRUE,FALSE
tavg output control for tracer-budget terms
OCN_TAVG_HIFREQ False logical run_component_pop env_run.xml TRUE,FALSE
tavg output control for high-frequency output
OCN_ONEDIM False logical run_component_pop env_run.xml TRUE,FALSE
TRUE turns off all horizontal motion in POP (single column)
OCN_TRACER_MODULES iage char build_component_pop env_build.xml None
Optional ocean tracers.  Valid values are Any combination of: iage cfc ecosys
OCN_TRACER_MODULES_OPT char build_component_pop env_build.xml None
Optional ocean tracers option (keyword=value pairs)
OCN_COUPLING full char build_pop env_build.xml full,partial
Determine surface freshwater and heat forcing settings.
      The full option yields settings that are appropriate for coupling to an
      active atmospheric model (e.g., a B-type compset). The partial option yields
      settings that are appropriate for coupling to a data atmospheric model
      (e.g., a C or G-type compset). The create_newcase command selects the
      appropriate setting for this variable based on the specified compset.
      Users should NOT EDIT this setting.
OCN_TRANSIENT unset char run_component_pop env_run.xml unset,CORE2,1850-2000,rcp4.5,rcp8.5
Determine settings for transient forcing datasets (e.g., atmospheric pCFC
      concentrations). The create_newcase command selects the appropriate setting for this
      variable based on the specified compset. This option is used in the POP ecosystem model.
      Users should NOT EDIT this setting.
OCN_ICE_FORCING active char run_component_pop env_run.xml active,inactive
Determine under-ice forcing settings.
      The active option yields settings that are appropriate for coupling to an active ice model
      (e.g., a B or G-type compset). The inactive option yields settings that are appropriate for
      coupling to a data ice model (e.g., a C-type compset). The create_newcase command
      selects the appropriate setting for this variable based on the specified compset.
      Users should NOT EDIT this setting.
OCN_CO2_TYPE constant char run_component_pop env_run.xml constant,prognostic,diagnostic,box_atm_co2
Determines provenance of atmospheric CO2 for gas flux computation.
      This option is used in the POP ecosystem model.
      The default is constant.
POP_TAVG_R8 False logical build_component_pop env_build.xml TRUE,FALSE
If TRUE then time-averaged history files from POP will contain double precision output
POP_AUTO_DECOMP True logical build_component_pop env_build.xml TRUE,FALSE
if FALSE, user must set the POP decomp, otherwise cesm_setup script sets it
POP_BLCKX 0 integer build_component_pop env_build.xml None
Size of pop block in first horiz dimension (do not edit if POP_AUTO_DECOMP is TRUE)
POP_BLCKY 0 integer build_component_pop env_build.xml None
Size of pop block in second horiz dimension (do not edit if POP_AUTO_DECOMP is TRUE)
POP_NX_BLOCKS 0 integer build_component_pop env_build.xml None
Number of pop blocks in first horiz dimension (do not edit if POP_AUTO_DECOMP is TRUE)
POP_NY_BLOCKS 0 integer build_component_pop env_build.xml None
Number of pop blocks in second horiz dimension (do not edit if POP_AUTO_DECOMP is TRUE)
POP_MXBLCKS 0 integer build_component_pop env_build.xml None
Max number of pop blocks per processor (do not edit if POP_AUTO_DECOMP is TRUE
POP_DECOMPTYPE 0 char build_component_pop env_build.xml None
pop block distribution type (do not edit if POP_AUTO_DECOMP is TRUE)
POP_CPPDEFS UNSET char build_component_pop env_build.xml None
POP cpp definitions (for diagnostic use only, setup automatically, overwritten by configure_pop.py - DO NOT EDIT)
MARBL_NT 0 integer build_component_pop env_build.xml None
pop marbl tracer count (this is runtime configurable in marbl but not in pop - do not edit)
POP_PHYS_CYCLE_YEARS_IN_CYCLE 0 integer run_component_pop env_run.xml
number of years to run before cycling POP physics
    POP physics cycling only occurs if POP_PHYS_CYCLE_YEARS_IN_CYCLE>0
    and pre- and post-run scripts are specified in env vars
    PRERUN_SCRIPT and POSTRUN_SCRIPT
POP_PHYS_CYCLE_MONTHS_RUN_SINCE_CYCLE 0 integer run_component_pop env_run.xml
number of months run since most recent cycling of POP physics
POP_PASSIVE_TRACER_RESTART_OVERRIDE none char run_component_pop env_run.xml
if not equal to none, then passive tracers modules use this as their restart file
Parameter Name Default Value Data Type Group CASEROOT File Valid Values Description