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Update snow DA cycling for the fractional grid setting. #1687

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Jul 20, 2023
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2 changes: 1 addition & 1 deletion Externals.cfg
Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@ protocol = git
required = False

[GDASApp]
hash = 7e3d694
hash = fd8aa2f
local_path = sorc/gdas.cd
repo_url = https://github.com/NOAA-EMC/GDASApp.git
protocol = git
Expand Down
2 changes: 1 addition & 1 deletion jobs/rocoto/preplandobs.sh
Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ export jobid="${job}.$$"
###############################################################
# setup python path for workflow utilities and tasks
wxflowPATH="${HOMEgfs}/ush/python:${HOMEgfs}/ush/python/wxflow/src"
gdasappPATH="${HOMEgfs}/sorc/gdas.cd/iodaconv/src:${HOMEgfs}/sorc/gdas.cd/build/lib/python3.7/pyioda"
gdasappPATH="${HOMEgfs}/sorc/gdas.cd/iodaconv/src:${HOMEgfs}/sorc/gdas.cd/build/lib/python3.7"
PYTHONPATH="${PYTHONPATH:+${PYTHONPATH}:}${wxflowPATH}:${gdasappPATH}"
export PYTHONPATH

Expand Down
6 changes: 1 addition & 5 deletions parm/config/gfs/config.landanl
Original file line number Diff line number Diff line change
Expand Up @@ -21,11 +21,7 @@ export JEDIEXE="${HOMEgfs}/exec/fv3jedi_letkf.x"
export JEDIYAML="${HOMEgfs}/sorc/gdas.cd/parm/land/letkfoi/letkfoi.yaml"

# Ensemble member properties
if [[ "${FRAC_GRID}" = ".true." ]]; then
export SNOWDEPTHVAR="snodl"
elif [[ "${FRAC_GRID}" = ".false." ]]; then
export SNOWDEPTHVAR="snwdph"
fi
export SNOWDEPTHVAR="snodl"
export BESTDDEV="30." # Background Error Std. Dev. for LETKFOI

# Name of the executable that applies increment to bkg and its namelist template
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2 changes: 1 addition & 1 deletion sorc/checkout.sh
Original file line number Diff line number Diff line change
Expand Up @@ -160,7 +160,7 @@ if [[ ${checkout_gsi} == "YES" ]]; then
fi

if [[ ${checkout_gdas} == "YES" ]]; then
checkout "gdas.cd" "https://github.com/NOAA-EMC/GDASApp.git" "7e3d694"; errs=$((errs + $?))
checkout "gdas.cd" "https://github.com/NOAA-EMC/GDASApp.git" "fd8aa2f"; errs=$((errs + $?))
fi

if [[ ${checkout_gsi} == "YES" || ${checkout_gdas} == "YES" ]]; then
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6 changes: 2 additions & 4 deletions ush/python/pygfs/task/land_analysis.py
Original file line number Diff line number Diff line change
Expand Up @@ -224,8 +224,7 @@ def execute(self) -> None:
localconf = AttrDict()
keys = ['HOMEgfs', 'DATA', 'current_cycle',
'COM_ATMOS_RESTART_PREV', 'COM_LAND_ANALYSIS', 'APREFIX',
'SNOWDEPTHVAR', 'BESTDDEV',
'FRAC_GRID', 'CASE', 'ntiles',
'SNOWDEPTHVAR', 'BESTDDEV', 'CASE', 'ntiles',
'APRUN_LANDANL', 'JEDIEXE', 'jedi_yaml',
'APPLY_INCR_NML_TMPL', 'APPLY_INCR_EXE', 'APRUN_APPLY_INCR']
for key in keys:
Expand Down Expand Up @@ -383,7 +382,7 @@ def create_ensemble(vname: str, bestddev: float, config: Dict) -> None:
Parameters
----------
vname : str
snow depth variable to perturb. "snowdl" or "snwdph" depending on FRAC_GRID (.true.|.false.)
snow depth variable to perturb: "snodl"
bestddev : float
Background Error Standard Deviation to perturb around to create ensemble
config: Dict
Expand Down Expand Up @@ -432,7 +431,6 @@ def add_increments(config: Dict) -> None:
COM_ATMOS_RESTART_PREV
DATA
current_cycle
FRAC_GRID
CASE
ntiles
APPLY_INCR_NML_TMPL
Expand Down