ufs-community · MichaelLueken · Feb 10, 2023 · Dec 22, 2022 · Dec 22, 2022 · Dec 22, 2022
@@ -717,7 +717,7 @@ For each workflow task, certain parameter values must be passed to the job sched
    Maximum number of times to attempt the task.
 
 ``EXTRN_MDL_NAME_ICS``: (Default: "FV3GFS")
-   The name of the external model that will provide fields from which initial condition (IC) files, surface files, and 0-th hour boundary condition files will be generated for input into the forecast model. Valid values: ``"GSMGFS"`` | ``"FV3GFS"`` | ``"RAP"`` | ``"HRRR"`` | ``"NAM"``
+   The name of the external model that will provide fields from which initial condition (IC) files, surface files, and 0-th hour boundary condition files will be generated for input into the forecast model. Valid values: ``"GSMGFS"`` | ``"FV3GFS"`` | ``"GEFS"`` | ``"GDAS"`` | ``"RAP"`` | ``"HRRR"`` | ``"NAM"``
 
 ``EXTRN_MDL_ICS_OFFSET_HRS``: (Default: 0)
    Users may wish to start a forecast using forecast data from a previous cycle of an external model. This variable indicates how many hours earlier the external model started than the FV3 forecast configured here. For example, if the forecast should start from a 6-hour forecast of the GFS, then ``EXTRN_MDL_ICS_OFFSET_HRS: "6"``.
@@ -799,7 +799,7 @@ For each workflow task, certain parameter values must be passed to the job sched
    Maximum number of times to attempt the task.
 
 ``EXTRN_MDL_NAME_LBCS``: (Default: "FV3GFS")
-   The name of the external model that will provide fields from which lateral boundary condition (LBC) files (except for the 0-th hour LBC file) will be generated for input into the forecast model. Valid values: ``"GSMGFS"`` | ``"FV3GFS"`` | ``"RAP"`` | ``"HRRR"`` | ``"NAM"``
+   The name of the external model that will provide fields from which lateral boundary condition (LBC) files (except for the 0-th hour LBC file) will be generated for input into the forecast model. Valid values: ``"GSMGFS"`` | ``"FV3GFS"`` | ``"GEFS"`` | ``"GDAS"`` | ``"RAP"`` | ``"HRRR"`` | ``"NAM"``
 
 ``LBC_SPEC_INTVL_HRS``: (Default: "6")
    The interval (in integer hours) at which LBC files will be generated. This is also referred to as the *boundary update interval*. Note that the model selected in ``EXTRN_MDL_NAME_LBCS`` must have data available at a frequency greater than or equal to that implied by ``LBC_SPEC_INTVL_HRS``. For example, if ``LBC_SPEC_INTVL_HRS`` is set to "6", then the model must have data available at least every 6 hours. It is up to the user to ensure that this is the case.

@@ -257,7 +257,7 @@ The environment variables ``FIXgsm``, ``TOPO_DIR``, and ``SFC_CLIMO_INPUT_DIR``
 
 Initial Condition/Lateral Boundary Condition File Formats and Source
 -----------------------------------------------------------------------
-The SRW Application currently supports raw initial and lateral boundary conditions from numerous models (i.e., FV3GFS, NAM, RAP, HRRR). The data can be provided in three formats: :term:`NEMSIO`, :term:`netCDF`, or :term:`GRIB2`. 
+The SRW Application currently supports raw initial and lateral boundary conditions from numerous models (i.e., FV3GFS, GEFS, GDAS, NAM, RAP, HRRR). The data can be provided in three formats: :term:`NEMSIO`, :term:`netCDF`, or :term:`GRIB2`. 
 
 To download the model input data for the 12-hour "out-of-the-box" experiment configuration in ``config.community.yaml`` file, run:
 
@@ -286,7 +286,7 @@ The paths to ``EXTRN_MDL_SOURCE_BASEDIR_ICS`` and ``EXTRN_MDL_SOURCE_BASEDIR_LBC
       EXTRN_MDL_SOURCE_BASEDIR_LBCS: <path/to/ufs-srweather-app/input_model_data/FV3GFS/grib2/YYYYMMDDHH>
       EXTRN_MDL_DATA_STORES: disk
 
-The two ``EXTRN_MDL_SOURCE_BASEDIR_*CS`` variables describe where the :term:`IC <ICs>` and :term:`LBC <LBCs>` file directories are located, respectively. For ease of reusing ``config.yaml`` across experiments, it is recommended that users set up the raw :term:`IC/LBC <IC/LBCs>` file paths to include the model name (e.g., FV3GFS, NAM, RAP, HRRR), data format (e.g., grib2, nemsio), and date (in ``YYYYMMDDHH`` format). For example: ``/path-to/input_model_data/FV3GFS/grib2/2019061518/``. While there is flexibility to modify these settings, this structure will provide the most reusability for multiple dates when using the SRW Application workflow.
+The two ``EXTRN_MDL_SOURCE_BASEDIR_*CS`` variables describe where the :term:`IC <ICs>` and :term:`LBC <LBCs>` file directories are located, respectively. For ease of reusing ``config.yaml`` across experiments, it is recommended that users set up the raw :term:`IC/LBC <IC/LBCs>` file paths to include the model name (e.g., FV3GFS, GEFS, GDAS, NAM, RAP, HRRR), data format (e.g., grib2, nemsio), and date (in ``YYYYMMDDHH`` format). For example: ``/path-to/input_model_data/FV3GFS/grib2/2019061518/``. While there is flexibility to modify these settings, this structure will provide the most reusability for multiple dates when using the SRW Application workflow.
 
 When files are pulled from NOAA :term:`HPSS` (rather than downloaded from the data bucket), the naming convention looks something like:
 
@@ -296,13 +296,18 @@ When files are pulled from NOAA :term:`HPSS` (rather than downloaded from the da
    * ICs: ``gfs.t{cycle}z.atmanl.nemsio`` and ``gfs.t{cycle}z.sfcanl.nemsio``;
    * LBCs: ``gfs.t{cycle}z.atmf{fhr}.nemsio``
 
+* GDAS (NETCDF):  
+
+   * ICs: ``gdas.t{cycle}z.atmf{fhr}.nc`` and ``gdas.t{cycle}z.sfcf{fhr}.nc``;
+   * LBCs: ``gdas.t{cycle}z.atmf{fhr}.nc``
+
 * RAP (GRIB2): ``rap.t{cycle}z.wrfprsf{fhr}.grib2``
 * HRRR (GRIB2): ``hrrr.t{cycle}z.wrfprsf{fhr}.grib2``
 
 where:
 
    * ``{cycle}`` corresponds to the 2-digit hour of the day when the forecast cycle starts, and 
-   * ``{fhr}`` corresponds to the 2- or 3-digit nth hour of the forecast (3-digits for FV3GFS data and 2 digits for RAP/HRRR data). 
+   * ``{fhr}`` corresponds to the 2- or 3-digit nth hour of the forecast (3-digits for FV3GFS/GDAS data and 2 digits for RAP/HRRR data). 
 
 For example, a forecast using FV3GFS GRIB2 data that starts at 18h00 UTC would have a {cycle} value of 18, which is the 000th forecast hour. The LBCS file for 21h00 UTC would be named ``gfs.t18z.pgrb2.0p25.f003``. 
 
@@ -345,6 +350,8 @@ NOMADS: https://nomads.ncep.noaa.gov/pub/data/nccf/com/{model}/prod, where model
 
 * GFS (GRIB2 or NEMSIO) - available for the last 10 days
   https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/ 
+* GDAS (NETCDF) sfc files - available for the last 2 days
+  https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod
 * NAM - available for the last 8 days
   https://nomads.ncep.noaa.gov/pub/data/nccf/com/nam/prod/  
 * RAP - available for the last 2 days
@@ -355,6 +362,8 @@ NOMADS: https://nomads.ncep.noaa.gov/pub/data/nccf/com/{model}/prod, where model
 AWS S3 Data Buckets:
 
 * GFS: https://registry.opendata.aws/noaa-gfs-bdp-pds/
+* GEFS: https://registry.opendata.aws/noaa-gefs/
+* GDAS: https://registry.opendata.aws/noaa-gfs-bdp-pds/
 * HRRR: https://registry.opendata.aws/noaa-hrrr-pds/ (necessary fields for initializing available for dates 2015 and newer)
 
 Google Cloud:

@@ -155,6 +155,7 @@ GDAS:
           - gdas.t{hh}z.sfcf{fcst_hr:03d}.nc
         fcst:
           - gdas.t{hh}z.atmf{fcst_hr:03d}.nc
+          - gdas.t{hh}z.sfcf{fcst_hr:03d}.nc
   nomads:
     protocol: download
     url: https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/enkfgdas.{yyyymmdd}/{hh}/atmos/mem{mem:03d}

@@ -63,7 +63,7 @@ if [ "${ICS_OR_LBCS}" = "ICS" ]; then
   fi
   fcst_hrs=${TIME_OFFSET_HRS}
   file_names=${EXTRN_MDL_FILES_ICS[@]}
-  if [ ${EXTRN_MDL_NAME} = FV3GFS ] ; then
+  if [ ${EXTRN_MDL_NAME} = FV3GFS ] || [ "${EXTRN_MDL_NAME}" == "GDAS" ] ; then
     file_type=$FV3GFS_FILE_FMT_ICS
   fi
   input_file_path=${EXTRN_MDL_SOURCE_BASEDIR_ICS:-$EXTRN_MDL_SYSBASEDIR_ICS}
@@ -74,7 +74,7 @@ elif [ "${ICS_OR_LBCS}" = "LBCS" ]; then
   last_time=$((TIME_OFFSET_HRS + FCST_LEN_HRS))
   fcst_hrs="${first_time} ${last_time} ${LBC_SPEC_INTVL_HRS}"
   file_names=${EXTRN_MDL_FILES_LBCS[@]}
-  if [ ${EXTRN_MDL_NAME} = FV3GFS ] ; then
+  if [ ${EXTRN_MDL_NAME} = FV3GFS ] || [ "${EXTRN_MDL_NAME}" == "GDAS" ] ; then
     file_type=$FV3GFS_FILE_FMT_LBCS
   fi
   input_file_path=${EXTRN_MDL_SOURCE_BASEDIR_LBCS:-$EXTRN_MDL_SYSBASEDIR_LBCS}
@@ -93,6 +93,10 @@ hh=${yyyymmddhh:8:2}
 # Set to use the pre-defined data paths in the machine file (ush/machine/).
 PDYext=${yyyymmdd}
 cycext=${hh}
+
+# Set an empty members directory
+mem_dir=""
+
 #
 #-----------------------------------------------------------------------
 #
@@ -136,6 +140,13 @@ if [ $SYMLINK_FIX_FILES = "TRUE" ]; then
   additional_flags="$additional_flags \
   --symlink"
 fi
+
+if [ $DO_ENSEMBLE == "TRUE" ] ; then
+  mem_dir="/mem{mem:03d}"
+  member_list=(1 ${NUM_ENS_MEMBERS})
+  additional_flags="$additional_flags \
+  --members ${member_list[@]}"
+fi
 #
 #-----------------------------------------------------------------------
 #
@@ -158,7 +169,7 @@ python3 -u ${USHdir}/retrieve_data.py \
   --external_model ${EXTRN_MDL_NAME} \
   --fcst_hrs ${fcst_hrs[@]} \
   --ics_or_lbcs ${ICS_OR_LBCS} \
-  --output_path ${EXTRN_MDL_STAGING_DIR} \
+  --output_path ${EXTRN_MDL_STAGING_DIR}${mem_dir} \
   --summary_file ${EXTRN_DEFNS} \
   $additional_flags"
 
@@ -171,6 +182,79 @@ ${cmd}
 #
 #-----------------------------------------------------------------------
 #
+# Merge GEFS files
+#
+#-----------------------------------------------------------------------
+#
+if [ "${EXTRN_MDL_NAME}" = "GEFS" ]; then
+
+    # This block of code sets the forecast hour range based on ICS/LBCS
+    if [ "${ICS_OR_LBCS}" = "LBCS" ]; then
+        fcst_hrs_tmp=( $fcst_hrs )
+        all_fcst_hrs_array=( $(seq ${fcst_hrs_tmp[0]} ${fcst_hrs_tmp[2]} ${fcst_hrs_tmp[1]}) )
+    else
+        all_fcst_hrs_array=( ${fcst_hrs} )
+    fi
+
+    # Loop through ensemble member numbers and forecast hours
+    for num in $(seq -f "%02g" ${NUM_ENS_MEMBERS}); do
+        sorted_fn=( )
+        for fcst_hr in "${all_fcst_hrs_array[@]}"; do
+            # Read in filenames from $EXTRN_MDL_FNS and sort them
+            base_path="${EXTRN_MDL_STAGING_DIR}/mem`printf %03d $num`"
+            filenames_array=`awk -F= '/EXTRN_MDL_FNS/{print $2}' $base_path/${EXTRN_DEFNS}`
+            for filename in ${filenames_array[@]}; do
+                IFS='.' read -ra split_fn <<< "$filename"
+                if [ `echo -n $filename | tail -c 2` == `printf %02d $fcst_hr` ] && [ "${split_fn[1]}" == "t${hh}z" ] ; then
+                    if [ "${split_fn[2]}" == 'pgrb2a' ] ; then
+                        sorted_fn+=( "$filename" )
+                    elif [ "${split_fn[2]}" == 'pgrb2b' ] ; then
+                        sorted_fn+=( "$filename" )
+                    elif [ "${split_fn[2]}" == "pgrb2af`printf %02d $fcst_hr`" ] ; then
+                        sorted_fn+=( "$filename" )
+                    elif [ "${split_fn[2]}" == "pgrb2bf`printf %02d $fcst_hr`" ] ; then
+                        sorted_fn+=( "$filename" )
+                    elif [ "${split_fn[2]}" == "pgrb2af`printf %03d $fcst_hr`" ] ; then
+                        sorted_fn+=( "$filename" )
+                    elif [ "${split_fn[2]}" == "pgrb2bf`printf %03d $fcst_hr`" ] ; then
+                        sorted_fn+=( "$filename" )
+                    fi
+                fi
+            done
+
+            # Define filename lists used to check if files exist
+            fn_list_1=( ${sorted_fn[0]} ${sorted_fn[1]}
+                       "gep$num.t${hh}z.pgrb2.0p50.f`printf %03d $fcst_hr`" )
+            fn_list_2=( ${sorted_fn[2]} ${sorted_fn[3]}
+                       "gep$num.t${hh}z.pgrb2`printf %02d $fcst_hr`" )
+            fn_list_3=( ${sorted_fn[4]} ${sorted_fn[5]}
+                       "gep$num.t${hh}z.pgrb2`printf %03d $fcst_hr`" )
+            echo ${fn_list_1[@]}
+            fn_lists=( "fn_list_1" "fn_list_2" "fn_list_3" )
+
+            # Look for filenames, if they exist, merge files together
+            printf "Looking for files in $base_path\n"
+            for fn in "${fn_lists[@]}"; do
+                fn_str="$fn[@]"
+                fn_array=( "${!fn_str}" )
+                if [ -f "$base_path/${fn_array[0]}" ] && [ -f "$base_path/${fn_array[1]}" ]; then
+                    printf "Found files: ${fn_array[0]} and ${fn_array[1]} \nCreating new file: ${fn_array[2]}\n"
+                    cat $base_path/${fn_array[0]} $base_path/${fn_array[1]} > $base_path/${fn_array[2]}
+                    merged_fn+=( "${fn_array[2]}" )
+                fi
+            done
+        done
+        # If merge files exist, update the extrn_defn file
+        merged_fn_str="( ${merged_fn[@]} )"
+        printf "Merged files are: ${merged_fn_str} \nUpdating ${EXTRN_DEFNS}\n\n"
+        echo "$(awk -F= -v val="${merged_fn_str}" '/EXTRN_MDL_FNS/ {$2=val} {print}' OFS== $base_path/${EXTRN_DEFNS})" > $base_path/${EXTRN_DEFNS}
+        merged_fn=()
+        mod_fn_list=()
+    done
+fi
+#
+#-----------------------------------------------------------------------
+#
 # Restore the shell options saved at the beginning of this script/function.
 #
 #-----------------------------------------------------------------------

@@ -86,10 +86,10 @@ fi
 #-----------------------------------------------------------------------
 #
 if [ $RUN_ENVIR = "nco" ]; then
-    extrn_mdl_staging_dir="${COMINext}"
+    extrn_mdl_staging_dir="${COMINext}${SLASH_ENSMEM_SUBDIR}"
     extrn_mdl_var_defns_fp="${extrn_mdl_staging_dir}/${NET}.${cycle}.${EXTRN_MDL_NAME_ICS}.ICS.${EXTRN_MDL_VAR_DEFNS_FN}.sh"
 else
-    extrn_mdl_staging_dir="${COMIN}/${EXTRN_MDL_NAME_ICS}/for_ICS"
+    extrn_mdl_staging_dir="${COMIN}/${EXTRN_MDL_NAME_ICS}/for_ICS${SLASH_ENSMEM_SUBDIR}"
     extrn_mdl_var_defns_fp="${extrn_mdl_staging_dir}/${EXTRN_MDL_VAR_DEFNS_FN}.sh"
 fi
 . ${extrn_mdl_var_defns_fp}
@@ -131,6 +131,8 @@ case "${CCPP_PHYS_SUITE}" in
       varmap_file="GSDphys_var_map.txt"
     elif [ "${EXTRN_MDL_NAME_ICS}" = "NAM" ] || \
          [ "${EXTRN_MDL_NAME_ICS}" = "FV3GFS" ] || \
+         [ "${EXTRN_MDL_NAME_ICS}" = "GEFS" ] || \
+         [ "${EXTRN_MDL_NAME_ICS}" = "GDAS" ] || \
          [ "${EXTRN_MDL_NAME_ICS}" = "GSMGFS" ]; then
       varmap_file="GFSphys_var_map.txt"
     fi
@@ -389,6 +391,35 @@ case "${EXTRN_MDL_NAME_ICS}" in
   tg3_from_soil=False
   ;;
 
+"GDAS")
+  tracers_input="[\"spfh\",\"clwmr\",\"o3mr\",\"icmr\",\"rwmr\",\"snmr\",\"grle\"]"
+  tracers="[\"sphum\",\"liq_wat\",\"o3mr\",\"ice_wat\",\"rainwat\",\"snowwat\",\"graupel\"]"
+  external_model="GFS"
+  input_type="gaussian_netcdf"
+  convert_nst=False
+  fn_atm="${EXTRN_MDL_FNS[0]}"
+  fn_sfc="${EXTRN_MDL_FNS[1]}"
+  vgtyp_from_climo=True
+  sotyp_from_climo=True
+  vgfrc_from_climo=True
+  minmax_vgfrc_from_climo=True
+  lai_from_climo=True
+  tg3_from_soil=True
+  ;;
+
+"GEFS")
+  external_model="GFS"
+  fn_grib2="${EXTRN_MDL_FNS[0]}"
+  input_type="grib2"
+  convert_nst=False
+  vgtyp_from_climo=True
+  sotyp_from_climo=True
+  vgfrc_from_climo=True
+  minmax_vgfrc_from_climo=True
+  lai_from_climo=True
+  tg3_from_soil=False
+  ;;
+
 "HRRR")
   external_model="HRRR"
   fn_grib2="${EXTRN_MDL_FNS[0]}"

@@ -84,10 +84,10 @@ fi
 #-----------------------------------------------------------------------
 #
 if [ $RUN_ENVIR = "nco" ]; then
-    extrn_mdl_staging_dir="${COMINext}"
+    extrn_mdl_staging_dir="${COMINext}${SLASH_ENSMEM_SUBDIR}"
     extrn_mdl_var_defns_fp="${extrn_mdl_staging_dir}/${NET}.${cycle}.${EXTRN_MDL_NAME_LBCS}.LBCS.${EXTRN_MDL_VAR_DEFNS_FN}.sh"
 else
-    extrn_mdl_staging_dir="${COMIN}/${EXTRN_MDL_NAME_LBCS}/for_LBCS"
+    extrn_mdl_staging_dir="${COMIN}/${EXTRN_MDL_NAME_LBCS}/for_LBCS${SLASH_ENSMEM_SUBDIR}"
     extrn_mdl_var_defns_fp="${extrn_mdl_staging_dir}/${EXTRN_MDL_VAR_DEFNS_FN}.sh"
 fi
 . ${extrn_mdl_var_defns_fp}
@@ -129,6 +129,8 @@ case "${CCPP_PHYS_SUITE}" in
       varmap_file="GSDphys_var_map.txt"
     elif [ "${EXTRN_MDL_NAME_LBCS}" = "NAM" ] || \
          [ "${EXTRN_MDL_NAME_LBCS}" = "FV3GFS" ] || \
+         [ "${EXTRN_MDL_NAME_LBCS}" = "GEFS" ] || \
+         [ "${EXTRN_MDL_NAME_LBCS}" = "GDAS" ] || \
          [ "${EXTRN_MDL_NAME_LBCS}" = "GSMGFS" ]; then
       varmap_file="GFSphys_var_map.txt"
     fi
@@ -291,6 +293,20 @@ case "${EXTRN_MDL_NAME_LBCS}" in
   fi
   ;;
 
+"GDAS")
+  tracers_input="[\"spfh\",\"clwmr\",\"o3mr\",\"icmr\",\"rwmr\",\"snmr\",\"grle\"]"
+  tracers="[\"sphum\",\"liq_wat\",\"o3mr\",\"ice_wat\",\"rainwat\",\"snowwat\",\"graupel\"]"
+  external_model="GFS"
+  input_type="gaussian_netcdf"
+  fn_atm="${EXTRN_MDL_FNS[0]}"
+  ;;
+
+"GEFS")
+  external_model="GFS"
+  fn_grib2="${EXTRN_MDL_FNS[0]}"
+  input_type="grib2"
+  ;;
+
 "RAP")
   external_model="RAP"
   input_type="grib2"
@@ -364,6 +380,12 @@ for (( i=0; i<${num_fhrs}; i++ )); do
       fn_atm="${EXTRN_MDL_FNS[$i]}"
     fi
     ;;
+  "GDAS")
+    fn_atm="${EXTRN_MDL_FNS[0][$i]}"
+    ;;
+  "GEFS")
+    fn_grib2="${EXTRN_MDL_FNS[$i]}"
+    ;;
   "RAP")
     fn_grib2="${EXTRN_MDL_FNS[$i]}"
     ;;

@@ -0,0 +1,27 @@
+metadata:
+  description: |-
+    This test checks the capability of the workflow to retrieve from NOAA
+    AWS grib2-formatted output files generated by GEFS.
+user:
+  RUN_ENVIR: community
+platform:
+  EXTRN_MDL_DATA_STORES: aws
+workflow:
+  CCPP_PHYS_SUITE: FV3_HRRR
+  PREDEF_GRID_NAME: RRFS_CONUS_3km
+  DATE_FIRST_CYCL: '2022040400'
+  DATE_LAST_CYCL: '2022040400'
+  FCST_LEN_HRS: 6
+  PREEXISTING_DIR_METHOD: rename
+task_get_extrn_ics:
+  EXTRN_MDL_NAME_ICS: GEFS
+  EXTRN_MDL_ICS_OFFSET_HRS: 6
+  FV3GFS_FILE_FMT_ICS: grib2
+task_get_extrn_lbcs:
+  EXTRN_MDL_NAME_LBCS: GEFS
+  LBC_SPEC_INTVL_HRS: 6
+  EXTRN_MDL_LBCS_OFFSET_HRS: 0
+  FV3GFS_FILE_FMT_LBCS: grib2
+global:
+  DO_ENSEMBLE: true
+  NUM_ENS_MEMBERS: 2
@@ -0,0 +1,27 @@
+metadata:
+  description: |-
+    This test checks the capability of the workflow to retrieve from NOAA
+    HPSS netcdf-formatted output files generated by GDAS.
+user:
+  RUN_ENVIR: community
+platform:
+  EXTRN_MDL_DATA_STORES: hpss
+workflow:
+  CCPP_PHYS_SUITE: FV3_HRRR
+  PREDEF_GRID_NAME: RRFS_CONUS_3km
+  DATE_FIRST_CYCL: '2022040400'
+  DATE_LAST_CYCL: '2022040400'
+  FCST_LEN_HRS: 6
+  PREEXISTING_DIR_METHOD: rename
+task_get_extrn_ics:
+  EXTRN_MDL_NAME_ICS: GDAS
+  EXTRN_MDL_ICS_OFFSET_HRS: 6
+  FV3GFS_FILE_FMT_ICS: netcdf
+task_get_extrn_lbcs:
+  EXTRN_MDL_NAME_LBCS: GDAS
+  LBC_SPEC_INTVL_HRS: 6
+  EXTRN_MDL_LBCS_OFFSET_HRS: 0
+  FV3GFS_FILE_FMT_LBCS: netcdf
+global:
+  DO_ENSEMBLE: true
+  NUM_ENS_MEMBERS: 2