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Create analysis files for early-cycle EnKF by default #1237

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Merged
WalterKolczynski-NOAA merged 6 commits into from
Jan 25, 2023
Merged

Create analysis files for early-cycle EnKF by default #1237

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11b408c
changes to allow early cycle enkf to produce analysis files by default
Jan 10, 2023
9b93f37
Merge branch 'NOAA-EMC:develop' into feature/default_early_cycle_enkf…
TravisElless-NOAA Jan 11, 2023
60ce604
Merge branch 'NOAA-EMC:develop' into feature/default_early_cycle_enkf…
TravisElless-NOAA Jan 17, 2023
17c16c1
Update early cycle DO_CALC variable name
Jan 17, 2023
68fac32
Merge branch 'develop' into feature/default_early_cycle_enkf_create_a…
TravisElless-NOAA Jan 25, 2023
1bb192d
update_conflict_files_via_clone
TravisElless-NOAA Jan 25, 2023
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3 changes: 3 additions & 0 deletions parm/config/config.base.emc.dyn
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Original file line number Diff line number Diff line change
Expand Up @@ -367,6 +367,9 @@ export MAKE_ACFTBUFR="@MAKE_ACFTBUFR@"
# Analysis increments to zero in CALCINCEXEC
export INCREMENTS_TO_ZERO="'liq_wat_inc','icmr_inc'"

# Write analysis files for early cycle EnKF
export DO_CALC_INCREMENT_ENKF_GFS="YES"

# Stratospheric increments to zero
export INCVARS_ZERO_STRAT="'sphum_inc','liq_wat_inc','icmr_inc'"
export INCVARS_EFOLD="5"
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11 changes: 7 additions & 4 deletions scripts/exgdas_enkf_ecen.sh
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Expand Up @@ -24,6 +24,7 @@ pwd=$(pwd)

# Base variables
CDATE=${CDATE:-"2010010100"}
CDUMP=${CDUMP:-"gdas"}
DONST=${DONST:-"NO"}
export CASE=${CASE:-384}
ntiles=${ntiles:-6}
Expand Down Expand Up @@ -60,8 +61,11 @@ FHMIN=${FHMIN_ECEN:-3}
FHMAX=${FHMAX_ECEN:-9}
FHOUT=${FHOUT_ECEN:-3}
FHSFC=${FHSFC_ECEN:-$FHMIN}
DO_CALC_INCREMENT=${DO_CALC_INCREMENT:-"NO"}

if [ $CDUMP = "gfs" ]; then
DO_CALC_INCREMENT=${DO_CALC_INCREMENT_ENKF_GFS:-"NO"}
else
DO_CALC_INCREMENT=${DO_CALC_INCREMENT:-"NO"}
fi

# global_chgres stuff
CHGRESNEMS=${CHGRESNEMS:-$HOMEgfs/exec/enkf_chgres_recenter.x}
Expand Down Expand Up @@ -328,8 +332,7 @@ if [ $DO_CALC_INCREMENT = "YES" ]; then
. prep_step

$NCP $CALCINCEXEC $DATA

rm calc_increment.nml
[[ -f calc_increment.nml ]] && rm calc_increment.nml
cat > calc_increment.nml << EOF
&setup
datapath = './'
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9 changes: 7 additions & 2 deletions scripts/exgdas_enkf_update.sh
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Expand Up @@ -41,6 +41,7 @@ ENKFEXEC=${ENKFEXEC:-$HOMEgfs/exec/enkf.x}

# Cycling and forecast hour specific parameters
CDATE=${CDATE:-"2001010100"}
CDUMP=${CDUMP:-"gdas"}

# Filenames.
GPREFIX=${GPREFIX:-""}
Expand Down Expand Up @@ -83,7 +84,11 @@ cnvw_option=${cnvw_option:-".false."}
netcdf_diag=${netcdf_diag:-".true."}
modelspace_vloc=${modelspace_vloc:-".false."} # if true, 'vlocal_eig.dat' is needed
IAUFHRS_ENKF=${IAUFHRS_ENKF:-6}
DO_CALC_INCREMENT=${DO_CALC_INCREMENT:-"NO"}
if [ $CDUMP = "gfs" ]; then
DO_CALC_INCREMENT=${DO_CALC_INCREMENT_ENKF_GFS:-"NO"}
else
DO_CALC_INCREMENT=${DO_CALC_INCREMENT:-"NO"}
fi
INCREMENTS_TO_ZERO=${INCREMENTS_TO_ZERO:-"'NONE'"}

################################################################################
Expand All @@ -94,11 +99,11 @@ LEVS_ENKF=${LEVS_ENKF:-$($NCLEN $ATMGES_ENSMEAN pfull)} # get LEVS_ENFK
use_gfs_ncio=".true."
use_gfs_nemsio=".false."
paranc=${paranc:-".true."}
WRITE_INCR_ZERO="incvars_to_zero= $INCREMENTS_TO_ZERO,"
if [ $DO_CALC_INCREMENT = "YES" ]; then
write_fv3_incr=".false."
else
write_fv3_incr=".true."
WRITE_INCR_ZERO="incvars_to_zero= $INCREMENTS_TO_ZERO,"
fi
LATA_ENKF=${LATA_ENKF:-$LATB_ENKF}
LONA_ENKF=${LONA_ENKF:-$LONB_ENKF}
Expand Down