config.efcs

#! /usr/bin/env bash

########## config.efcs ##########
# Ensemble forecast specific, dependency: config.fcst

echo "BEGIN: config.efcs"

export CASE="${CASE_ENS}"

# Source model specific information that is resolution dependent
string="--fv3 ${CASE}"
# Ocean/Ice/Waves ensemble configurations are identical to deterministic member
[[ "${DO_OCN}" == "YES" ]] && string="${string} --mom6 ${OCNRES}"
[[ "${DO_ICE}" == "YES" ]] && string="${string} --cice6 ${ICERES}"
[[ "${DO_WAVE}" == "YES" ]] && string="${string} --ww3 ${waveGRD// /;}"
[[ "${DO_AERO_FCST}" == "YES" ]] && string="${string} --gocart"
# We are counting on $string being multiple arguments
# shellcheck disable=SC2086
source "${EXPDIR}/config.ufs" ${string}

# Get task specific resources
. "${EXPDIR}/config.resources" efcs

# nggps_diag_nml
export FHOUT=${FHOUT_ENKF:-3}
if [[ ${RUN} == "enkfgfs" ]]; then
    export FHOUT=${FHOUT_ENKF_GFS:-${FHOUT}}
fi

# model_configure
export FHMIN=${FHMIN_ENKF:-3}
export FHMAX=${FHMAX_ENKF:-9}
if [[ ${RUN} == "enkfgfs" ]]; then
   export FHMAX=${FHMAX_ENKF_GFS:-${FHMAX}}
fi

# Use serial I/O for ensemble (lustre?)
export OUTPUT_FILETYPE_ATM="netcdf"
export OUTPUT_FILETYPE_SFC="netcdf"

# Turn off inline UPP for EnKF forecast
export WRITE_DOPOST=".false."

# Stochastic physics parameters (only for ensemble forecasts)
export DO_SKEB="YES"
export SKEB=0.3
export SKEB_TAU=21600.
export SKEB_LSCALE=250000.
export SKEBNORM=0
export SKEB_NPASS=30
export SKEB_VDOF=5
export DO_SHUM="YES"
export SHUM=0.005
export SHUM_TAU=21600.
export SHUM_LSCALE=500000.
export DO_SPPT="YES"
export SPPT=0.5
export SPPT_TAU=21600.
export SPPT_LSCALE=500000.
export SPPT_LOGIT=".true."
export SPPT_SFCLIMIT=".true."

if [[ "${QUILTING}" == ".true." ]] && [[ "${OUTPUT_GRID}" == "gaussian_grid" ]]; then
    export DIAG_TABLE="${PARMgfs}/ufs/fv3/diag_table_da"
else
    export DIAG_TABLE="${PARMgfs}/ufs/fv3/diag_table_da_orig"
fi

# Model config option for Ensemble
# export TYPE=nh                  # choices:  nh, hydro
# export MONO=non-mono            # choices:  mono, non-mono

# gfs_physics_nml
export FHSWR=3600.
export FHLWR=3600.
export IEMS=1
export ISOL=2
export ICO2=2
export dspheat=".true."
export shal_cnv=".true."
export FHZER=6

# Set PREFIX_ATMINC to r when recentering on
if [[ ${RECENTER_ENKF:-"YES"} == "YES" ]]; then
   export PREFIX_ATMINC="r"
fi

# Set restart interval to enable restarting forecasts after failures
export restart_interval=${restart_interval_enkfgdas:-6}
if [[ ${RUN} == "enkfgfs" ]]; then
    export restart_interval=${restart_interval_enkfgfs:-12}
fi

echo "END: config.efcs"