CESM2.2.0 POP2 CASEROOT Variable Definitions

Name of ocean component

This component requires a clean build if the pelayout changes, if this variable is
                not defined for a component it is assumed FALSE
    

      Determines provenance of surface Chl for radiative penetration,
      computations. This option is used in the POP ecosystem model.
      The default is diagnostic.
    

tavg output control for tracer-budget terms

tavg output control for high-frequency output

TRUE turns off all horizontal motion in POP (single column)

TRUE uses development parameter settings that haven't necessarily
          been scientifically vetted for all compsets in the POP namelist

TRUE means pop uses nitrogen deposition provided by coupler

Optional ocean tracers.  Valid values are Any combination of: iage cfc sf6 IRF ecosys abio_dic_dic14

Optional ocean tracers option (keyword=value pairs)

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.

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.

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.

Determines provenance of atmospheric CO2 for gas flux computation.
      This option is used in the POP ecosystem model.
      The default is constant.

Version of ocean BGC tunings to use (default values can be overwritten by user_nl_pop and user_nl_marbl)

If TRUE then time-averaged history files from POP will contain double precision output

if FALSE, user must set the POP decomp, otherwise cesm_setup script sets it

Size of pop block in first horiz dimension (do not edit if POP_AUTO_DECOMP is TRUE)

Size of pop block in second horiz dimension (do not edit if POP_AUTO_DECOMP is TRUE)

Number of pop blocks in first horiz dimension (do not edit if POP_AUTO_DECOMP is TRUE)

Number of pop blocks in second horiz dimension (do not edit if POP_AUTO_DECOMP is TRUE)

Max number of pop blocks per processor (do not edit if POP_AUTO_DECOMP is TRUE

pop block distribution type (do not edit if POP_AUTO_DECOMP is TRUE)

POP cpp definitions (for diagnostic use only, setup automatically, overwritten by configure_pop.py - DO NOT EDIT)

pop marbl tracer count (this is runtime configurable in marbl but not in pop - do not edit)

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

number of months run since most recent cycling of POP physics

if not equal to none, then passive tracers modules use this as their restart file