Model history file output

Here is the information on the model history file output fields.

FV3:

• All the possible output fields in physics can be found at: https://github.com/NOAA-EMC/fv3atm/blob/develop/gfsphysics/GFS_layer/GFS_diagnostics.F90
• All the dynamics output fields can be found at: https://github.com/NOAA-EMC/GFDL_atmos_cubed_sphere/blob/dev/emc/driver/fvGFS/fv_nggps_diag.F90

WW3:

WW3 output fields can be found at: https://github.com/NOAA-EMC/WW3/blob/develop/model/inp/ww3_shel.inp#L84-L228

MOM6

CICE6

• History output is controlled by the multiple icefields lists in ice_in. Details for controlling the history output (variable selection and time frequency) are found in the CICE documentation section 3.1.5.1

CMEPS

• CMEPS writes only a restart file unless a med_phases_history_write is included in the run sequence. When a history_write phase is implemented, the frequency is controlled with MED_attributes. The frequency is given by history_n in units of history_option, where history_option can be nsteps, nhours etc. All fields carried by the mediator are written to the mediator history file.