Add domain level to wave gridded COM path (#3137)

This pull request addresses the organization of wave gridded products within the file structure. Currently, all wave gridded products are placed in products/wave/gridded, without any further categorization. To align with the structure used by other component products (such as grib2), this update introduces a domain/resolution directory level to group output more effectively. For example, instead of having all products in a single directory, the structure will now include specific directories based on domain and resolution (e.g., products/wave/gridded/arctic.9km, products/wave/gridded/global.0p16). This change improves organization and scalability for wave gridded product outputs. Resolves #2677
NOAA-EMC · Jan 21, 2025 · a72edf4 · a72edf4
1 parent 01eeb24
commit a72edf4
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Showing 16 changed files with 206 additions and 125 deletions.
diff --git a/jobs/JGLOBAL_ARCHIVE b/jobs/JGLOBAL_ARCHIVE
@@ -1,9 +1,8 @@
 #! /usr/bin/env bash
 
 source "${HOMEgfs}/ush/preamble.sh"
-source "${HOMEgfs}/ush/jjob_header.sh" -e "arch" -c "base arch"
-
-
+source "${HOMEgfs}/ush/jjob_header.sh" -e "arch" -c "base arch wave"
+source "${USHgfs}/wave_domain_grid.sh" 
 ##############################################
 # Set variables used in the script
 ##############################################
@@ -50,6 +49,23 @@ for grid in "0p25" "0p50" "1p00"; do
        "COMIN_ATMOS_GRIB_${grid}:COM_ATMOS_GRIB_GRID_TMPL"
 done
 
+###############################################################
+# Create an array of output wave grids to process
+if [[ "${DO_WAVE}" == "YES" ]]; then
+    # Create a variable for output wave grids to process
+    if [[ -n "${wavepostGRD}" || -n "${waveinterpGRD}" ]]; then
+        for grdID in ${wavepostGRD} ${waveinterpGRD}; do
+            process_grdID "${grdID}"
+            YMD=${PDY} HH=${cyc} GRDRESNAME=${grdNAME} declare_from_tmpl -rx \
+                "COMIN_WAVE_GRID_${GRDREGION}_${GRDRES}:COM_WAVE_GRID_RES_TMPL"
+            grids_arr+=("${GRDREGION}.${GRDRES}")
+        done
+        export WAVE_OUT_GRIDS="${grids_arr[*]}"
+    else
+        echo "Both wavepostGRD and waveinterpGRD are empty. No grids to process."
+        export WAVE_OUT_GRIDS=""
+    fi
+fi
 ###############################################################
 # Run archive script
 ###############################################################
@@ -69,7 +85,6 @@ if [[ -e "${pgmout}" ]] ; then
   cat "${pgmout}"
 fi
 
-
 ##########################################
 # Remove the Temporary working directory
 ##########################################

diff --git a/jobs/JGLOBAL_EXTRACTVARS b/jobs/JGLOBAL_EXTRACTVARS
@@ -2,6 +2,7 @@
 
 source "${HOMEgfs}/ush/preamble.sh"
 source "${HOMEgfs}/ush/jjob_header.sh" -e "extractvars" -c "base extractvars"
+source "${USHgfs}/wave_domain_grid.sh"
 
 # Set COM Paths
 for grid in '0p25' '0p50' '1p00'; do
@@ -19,6 +20,10 @@ YMD="${PDY}" HH="${cyc}" declare_from_tmpl -rx \
     "COMIN_ICE_NETCDF:COM_ICE_NETCDF_TMPL" \
     "COMIN_WAVE_GRID:COM_WAVE_GRID_TMPL"
 
+process_grdID "${waveGRD}"
+YMD=${PDY} HH=${cyc} GRDRESNAME=${grdNAME} declare_from_tmpl -rx \
+    "COMIN_WAVE_GRID_${GRDREGION}_${GRDRES}:COM_WAVE_GRID_RES_TMPL"
+
 if [[ "${DO_ATM}" == "YES" ]]; then
   if [[ ! -d "${ARC_RFCST_PROD_ATMOS_F2D}" ]]; then mkdir -p "${ARC_RFCST_PROD_ATMOS_F2D}"; fi
   if [[ ! -d "${ARC_RFCST_PROD_ATMOS_F3D}" ]]; then mkdir -p "${ARC_RFCST_PROD_ATMOS_F3D}"; fi

diff --git a/jobs/JGLOBAL_WAVE_GEMPAK b/jobs/JGLOBAL_WAVE_GEMPAK
@@ -17,6 +17,16 @@ YMD=${PDY} HH=${cyc} declare_from_tmpl -rx \
    COMIN_WAVE_GRID:COM_WAVE_GRID_TMPL \
    COMOUT_WAVE_GEMPAK:COM_WAVE_GEMPAK_TMPL
 
+if [[ -n "${GEMPAK_GRIDS}" ]]; then
+    for grdID in ${GEMPAK_GRIDS}; do 
+        process_grdID "${grdID}"
+        YMD=${PDY} HH=${cyc} GRDRESNAME=${grdNAME} declare_from_tmpl -rx \
+            "COMIN_WAVE_GRID_${GRDREGION}_${GRDRES}:COM_WAVE_GRID_RES_TMPL"
+    done
+else
+    echo "waveinterpGRD is empty. No grids to process."
+fi
+
 if [[ ! -d ${COMOUT_WAVE_GEMPAK} ]]; then mkdir -p "${COMOUT_WAVE_GEMPAK}"; fi
 
 ########################################################

diff --git a/jobs/JGLOBAL_WAVE_POST_SBS b/jobs/JGLOBAL_WAVE_POST_SBS
@@ -2,6 +2,7 @@
 
 source "${HOMEgfs}/ush/preamble.sh"
 source "${HOMEgfs}/ush/jjob_header.sh" -e "wavepostsbs" -c "base wave wavepostsbs"
+source "${USHgfs}/wave_domain_grid.sh" 
 
 # Add default errchk = err_chk
 export errchk=${errchk:-err_chk}
@@ -19,7 +20,18 @@ for out_dir in "${COMOUT_WAVE_PREP}" "${COMOUT_WAVE_GRID}"; do
     if [[ ! -d "${out_dir}" ]]; then mkdir -p "${out_dir}"; fi
 done
 
-
+if [[ -n "${wavepostGRD}" || -n "${waveinterpGRD}" ]]; then
+    for grdID in ${wavepostGRD} ${waveinterpGRD}; do
+        process_grdID "${grdID}"
+        YMD=${PDY} HH=${cyc} GRDRESNAME=${grdNAME} declare_from_tmpl -rx \
+            "COMOUT_WAVE_GRID_${GRDREGION}_${GRDRES}:COM_WAVE_GRID_RES_TMPL"
+        out_dir_varname="COMOUT_WAVE_GRID_${GRDREGION}_${GRDRES}"
+        out_dir=${!out_dir_varname}
+        if [[ ! -d "${out_dir}" ]]; then mkdir -p "${out_dir}"; fi
+    done
+else
+    echo "Both wavepostGRD and waveinterpGRD are empty. No grids to process."
+fi
 # Set wave model ID tag to include member number
 # if ensemble; waveMEMB var empty in deterministic
 # Set wave model ID tag to include member number

diff --git a/jobs/JGLOBAL_WAVE_PRDGEN_GRIDDED b/jobs/JGLOBAL_WAVE_PRDGEN_GRIDDED
@@ -2,6 +2,7 @@
 
 source "${HOMEgfs}/ush/preamble.sh"
 source "${HOMEgfs}/ush/jjob_header.sh" -e "waveawipsgridded" -c "base wave waveawipsgridded"
+source "${USHgfs}/wave_domain_grid.sh"
 
 # Add default errchk = err_chk
 export errchk=${errchk:-err_chk}
@@ -19,6 +20,15 @@ YMD=${PDY} HH=${cyc} declare_from_tmpl -rx \
 
 if [[ ! -d ${COMOUT_WAVE_WMO} ]]; then mkdir -p "${COMOUT_WAVE_WMO}"; fi
 
+if [[ -n "${GEMPAK_GRIDS}" ]]; then
+    for grdID in ${GEMPAK_GRIDS}; do 
+        process_grdID "${grdID}"
+        YMD=${PDY} HH=${cyc} GRDRESNAME=${grdNAME} declare_from_tmpl -rx \
+            "COMIN_WAVE_GRID_${GRDREGION}_${GRDRES}:COM_WAVE_GRID_RES_TMPL"
+    done
+else
+    echo "GEMPAK_GRIDS are empty. No grids to process."
+fi
 
 ###################################
 # Execute the Script
@@ -35,6 +45,4 @@ if [ "${KEEPDATA}" != "YES" ]; then
   rm -rf ${DATA}
 fi
 
-
 exit 0
-
diff --git a/parm/archive/gfswave.yaml.j2 b/parm/archive/gfswave.yaml.j2
@@ -1,20 +1,31 @@
 gfswave:
     {% set head = "gfswave.t" + cycle_HH + "z." %}
+
     name: "GFSWAVE"
     target: "{{ ATARDIR }}/{{ cycle_YMDH }}/gfswave.tar"
     required:
         # Wave GRIB2 regional forecast products
+        {% set WAVE_OUT_GRIDS_list = WAVE_OUT_GRIDS.split(' ') %}
+        {% for grd in WAVE_OUT_GRIDS_list %}
+        {% set tmpl_dict = ({ '${ROTDIR}':ROTDIR,
+                              '${RUN}':RUN,
+                              '${YMD}':cycle_YMD,
+                              '${HH}':cycle_HH,
+                              '${MEMDIR}':'',
+                              '${GRDRESNAME}':grd}) %}
+        {% set file_path = COM_WAVE_GRID_RES_TMPL | replace_tmpl(tmpl_dict) %}        
+
         {% for fh in range(0, FHMAX_HF_WAV + FHOUT_HF_WAV, FHOUT_HF_WAV) %}
         # NOTE This is as explicit as possible without major logic to parse wavepostGRD.
         #      Matches files of the form "gfswave.tCCz.<region>.<res>.fHHH.grib2".
-        - "{{ COMIN_WAVE_GRID | relpath(ROTDIR) }}/{{ head }}*.*.f{{ '%03d' % fh }}.grib2"
-        - "{{ COMIN_WAVE_GRID | relpath(ROTDIR) }}/{{ head }}*.*.f{{ '%03d' % fh }}.grib2.idx"
+        - "{{ file_path | relpath(ROTDIR) }}/{{ head }}*.*.f{{ '%03d' % fh }}.grib2"
+        - "{{ file_path | relpath(ROTDIR) }}/{{ head }}*.*.f{{ '%03d' % fh }}.grib2.idx"
         {% endfor %}
 
         # Global wave GRIB2 forecast products
         {% for fh in range(FHMAX_HF_WAV + FHOUT_WAV, FHMAX_WAV_GFS + FHOUT_WAV, FHOUT_WAV) %}
-        - "{{ COMIN_WAVE_GRID | relpath(ROTDIR) }}/{{ head }}*.*.f{{ '%03d' % fh }}.grib2"
-        - "{{ COMIN_WAVE_GRID | relpath(ROTDIR) }}/{{ head }}*.*.f{{ '%03d' % fh }}.grib2.idx"
+        - "{{ file_path | relpath(ROTDIR) }}/{{ head }}*.*.f{{ '%03d' % fh }}.grib2"
+        - "{{ file_path | relpath(ROTDIR) }}/{{ head }}*.*.f{{ '%03d' % fh }}.grib2.idx"
         {% endfor %}
 
         # Wave bulletins
@@ -28,3 +39,4 @@ gfswave:
         - "{{ COMIN_WAVE_STATION | relpath(ROTDIR) }}/{{ head }}ibpcbull_tar"
         - "{{ COMIN_WAVE_STATION | relpath(ROTDIR) }}/{{ head }}ibp_tar"
         {% endif %}
+        {% endfor %}
diff --git a/parm/config/gfs/config.com b/parm/config/gfs/config.com
@@ -74,6 +74,7 @@ declare -rx COM_WAVE_RESTART_TMPL=${COM_BASE}'/model/wave/restart'
 declare -rx COM_WAVE_PREP_TMPL=${COM_BASE}'/model/wave/prep'
 declare -rx COM_WAVE_HISTORY_TMPL=${COM_BASE}'/model/wave/history'
 declare -rx COM_WAVE_GRID_TMPL=${COM_BASE}'/products/wave/gridded'
+declare -rx COM_WAVE_GRID_RES_TMPL=${COM_BASE}'/products/wave/gridded/${GRDRESNAME}'
 declare -rx COM_WAVE_STATION_TMPL=${COM_BASE}'/products/wave/station'
 declare -rx COM_WAVE_GEMPAK_TMPL=${COM_BASE}'/products/wave/gempak'
 declare -rx COM_WAVE_WMO_TMPL=${COM_BASE}'/products/wave/wmo'

diff --git a/parm/config/gfs/config.waveawipsgridded b/parm/config/gfs/config.waveawipsgridded
@@ -8,6 +8,8 @@ echo "BEGIN: config.waveawipsgridded"
 # Get task specific resources
 . $EXPDIR/config.resources waveawipsgridded
 
+export GEMPAK_GRIDS=${GEMPAK_GRIDS:-ak_10m at_10m ep_10m wc_10m glo_30m}
+# export GEMPAK_GRIDS=${GEMPAK_GRIDS:-ao_9km at_10m ep_10m wc_10m glo_30m}
 # AWIPS output frequency
 export FHMAX_HF_WAV_WMO=72
 export FHMAX_WAV_WMO=180

diff --git a/parm/config/gfs/config.wavegempak b/parm/config/gfs/config.wavegempak
@@ -8,5 +8,7 @@ echo "BEGIN: config.wavegempak"
 # Get task specific resources
 . $EXPDIR/config.resources wavegempak
 
+#export GEMPAK_GRIDS=${GEMPAK_GRIDS:-'glo_30m at_10m ep_10m wc_10m ao_9km'} #Interpolated grids
+export GEMPAK_GRIDS=${GEMPAK_GRIDS:-${waveinterpGRD:-'glo_30m'}}
 
 echo "END: config.wavegempak"
diff --git a/scripts/exgfs_wave_nawips.sh b/scripts/exgfs_wave_nawips.sh
@@ -12,9 +12,10 @@
 #####################################################################
 
 source "${USHgfs}/preamble.sh"
+source "${USHgfs}/wave_domain_grid.sh"
 
-#export grids=${grids:-'glo_30m at_10m ep_10m wc_10m ao_9km'} #Interpolated grids
-export grids=${grids:-${waveinterpGRD:-'glo_30m'}}  #Native grids
+#export grids=${GEMPAK_GRIDS:-'glo_30m at_10m ep_10m wc_10m ao_9km'} #Interpolated grids
+export grids=${GEMPAK_GRIDS:-${waveinterpGRD:-'glo_30m'}}  #Native grids
 export RUNwave=${RUNwave:-${RUN}wave}
 export fstart=${fstart:-0}
 export FHMAX_WAV=${FHMAX_WAV:-180}  #180 Total of hours to process
@@ -73,7 +74,10 @@ while [ ${fhcnt} -le ${FHMAX_WAV} ]; do
       *)       grdIDin= 
                grdIDout= ;;
     esac
-    GRIBIN="${COMIN_WAVE_GRID}/${RUNwave}.${cycle}.${grdIDin}.f${fhr}.grib2"
+    process_grdID "${grid}"
+    com_varname="COMIN_WAVE_GRID_${GRDREGION}_${GRDRES}"
+    com_dir=${!com_varname}
+    GRIBIN="${com_dir}/${RUNwave}.${cycle}.${grdIDin}.f${fhr}.grib2"
     GRIBIN_chk=${GRIBIN}.idx
     if ! wait_for_file "${GRIBIN_chk}" "${sleep_interval}" "${maxtries}"; then
       echo "FATAL ERROR: ${GRIBIN_chk} not found after waiting $((sleep_interval * ( maxtries - 1))) secs"

diff --git a/scripts/exgfs_wave_post_gridded_sbs.sh b/scripts/exgfs_wave_post_gridded_sbs.sh
@@ -33,6 +33,7 @@
 # 0.  Preparations
 
 source "${USHgfs}/preamble.sh"
+source "${USHgfs}/wave_domain_grid.sh"
 
 # 0.a Basic modes of operation
 
@@ -218,7 +219,6 @@ source "${USHgfs}/preamble.sh"
   echo '   Making command file for sbs grib2 and GRID Interpolation '
   set_trace
   fhr=$(( 10#${FHR3} ))
-  fhrg=$fhr
   ymdh=$($NDATE $fhr ${PDY}${cyc})
   YMD=$(echo $ymdh | cut -c1-8)
   HMS="$(echo $ymdh | cut -c9-10)0000"
@@ -238,75 +238,41 @@ source "${USHgfs}/preamble.sh"
   export GRDIDATA=${DATA}/output_$YMDHMS
 
 # Gridded data (main part, need to be run side-by-side with forecast
+  gfile="${COMIN_WAVE_HISTORY}/${WAV_MOD_TAG}.out_grd.${waveGRD}.${YMD}.${HMS}"
+  if [[ ! -s "${gfile}" ]]; then
+    echo " FATAL ERROR : NO RAW FIELD OUTPUT FILE ${gfile}"
+    err=3; export err; "${errchk}"
+    exit "${err}"
+  fi
+  ${NLN} "${gfile}" "./out_grd.${waveGRD}"
 
-  if [ $fhr = $fhrg ]
+  if [ "$DOGRI_WAV" = 'YES' ]
   then
-    gfile="${COMIN_WAVE_HISTORY}/${WAV_MOD_TAG}.out_grd.${waveGRD}.${YMD}.${HMS}"
-      if [[ ! -s "${gfile}" ]]; then
-        echo " FATAL ERROR : NO RAW FIELD OUTPUT FILE ${gfile}"
-        err=3; export err; "${errchk}"
-        exit "${err}"
-      fi
-    ${NLN} "${gfile}" "./out_grd.${waveGRD}"
-
-    if [ "$DOGRI_WAV" = 'YES' ]
-    then
-      nigrd=1
-      for grdID in $waveinterpGRD
-      do
-        ymdh_int=$($NDATE -${WAVHINDH} $ymdh); dt_int=3600.; n_int=9999 ;
-        echo "${USHgfs}/wave_grid_interp_sbs.sh $grdID $ymdh_int $dt_int $n_int > grint_$grdID.out 2>&1" >> ${fcmdigrd}.${nigrd}
-        if [ "$DOGRB_WAV" = 'YES' ]
-        then
-          gribFL=\'$(echo ${OUTPARS_WAV})\'
-          case $grdID in
-            glo_15mxt) GRDNAME='global' ; GRDRES=0p25 ; GRIDNR=255  ; MODNR=11 ;;
-            reg025) GRDNAME='global' ; GRDRES=0p25 ; GRIDNR=255  ; MODNR=11 ;;
-            glo_025) GRDNAME='global' ; GRDRES=0p25 ; GRIDNR=255  ; MODNR=11 ;;
-            glo_100) GRDNAME='global' ; GRDRES=1p00 ; GRIDNR=255  ; MODNR=11 ;;
-            glo_200) GRDNAME='global' ; GRDRES=2p00 ; GRIDNR=255  ; MODNR=11 ;;
-            glo_500) GRDNAME='global' ; GRDRES=5p00 ; GRIDNR=255  ; MODNR=11 ;;
-            glo_30mxt) GRDNAME='global' ; GRDRES=0p50 ; GRIDNR=255  ; MODNR=11 ;;
-            glo_30m) GRDNAME='global' ; GRDRES=0p50 ; GRIDNR=255  ; MODNR=11 ;;
-            at_10m) GRDNAME='atlocn' ; GRDRES=0p16 ; GRIDNR=255  ; MODNR=11   ;;
-            ep_10m) GRDNAME='epacif' ; GRDRES=0p16 ; GRIDNR=255  ; MODNR=11   ;;
-            wc_10m) GRDNAME='wcoast' ; GRDRES=0p16 ; GRIDNR=255  ; MODNR=11   ;;
-            ak_10m) GRDNAME='alaska' ; GRDRES=0p16 ; GRIDNR=255  ; MODNR=11   ;;
-          esac
-          echo "${USHgfs}/wave_grib2_sbs.sh $grdID $GRIDNR $MODNR $ymdh $fhr $GRDNAME $GRDRES $gribFL > grib_$grdID.out 2>&1" >> ${fcmdigrd}.${nigrd}
-        fi
-        echo "${GRIBDATA}/${fcmdigrd}.${nigrd}" >> ${fcmdnow}
-        chmod 744 ${fcmdigrd}.${nigrd}
-        nigrd=$((nigrd+1))
-      done
-    fi
-
-    if [ "$DOGRB_WAV" = 'YES' ]
-    then
-      for grdID in ${wavepostGRD} # First concatenate grib files for sbs grids
-      do
+    nigrd=1
+    for grdID in $waveinterpGRD
+    do
+      ymdh_int=$($NDATE -${WAVHINDH} $ymdh); dt_int=3600.; n_int=9999 ;
+      echo "${USHgfs}/wave_grid_interp_sbs.sh $grdID $ymdh_int $dt_int $n_int > grint_$grdID.out 2>&1" >> ${fcmdigrd}.${nigrd}
+      if [ "$DOGRB_WAV" = 'YES' ]
+      then
         gribFL=\'$(echo ${OUTPARS_WAV})\'
-        case $grdID in
-            aoc_9km) GRDNAME='arctic' ; GRDRES=9km ; GRIDNR=255  ; MODNR=11   ;;
-            ant_9km) GRDNAME='antarc' ; GRDRES=9km ; GRIDNR=255  ; MODNR=11   ;;
-            glo_10m) GRDNAME='global' ; GRDRES=0p16 ; GRIDNR=255  ; MODNR=11   ;;
-            gnh_10m) GRDNAME='global' ; GRDRES=0p16 ; GRIDNR=255  ; MODNR=11   ;;
-            gsh_15m) GRDNAME='gsouth' ; GRDRES=0p25 ; GRIDNR=255  ; MODNR=11   ;;
-            glo_15m) GRDNAME='global' ; GRDRES=0p25 ; GRIDNR=255  ; MODNR=11   ;;
-            ao_20m) GRDNAME='arctic' ; GRDRES=0p33 ; GRIDNR=255  ; MODNR=11   ;;
-            so_20m) GRDNAME='antarc' ; GRDRES=0p33 ; GRIDNR=255  ; MODNR=11   ;;
-            glo_15mxt) GRDNAME='global' ; GRDRES=0p25 ; GRIDNR=255  ; MODNR=11   ;;
-            reg025) GRDNAME='global' ; GRDRES=0p25 ; GRIDNR=255  ; MODNR=11   ;;
-            glo_025) GRDNAME='global' ; GRDRES=0p25 ; GRIDNR=255  ; MODNR=11 ;;
-            glo_100) GRDNAME='global' ; GRDRES=1p00 ; GRIDNR=255  ; MODNR=11 ;;
-            glo_200) GRDNAME='global' ; GRDRES=2p00 ; GRIDNR=255  ; MODNR=11 ;;
-            glo_500) GRDNAME='global' ; GRDRES=5p00 ; GRIDNR=255  ; MODNR=11 ;;
-            gwes_30m) GRDNAME='global' ; GRDRES=0p50 ; GRIDNR=255  ; MODNR=10 ;;
-        esac
-        echo "${USHgfs}/wave_grib2_sbs.sh $grdID $GRIDNR $MODNR $ymdh $fhr $GRDNAME $GRDRES $gribFL > grib_$grdID.out 2>&1" >> ${fcmdnow}
-      done
-    fi
+        process_grdID "${grdID}"
+        echo "${USHgfs}/wave_grib2_sbs.sh $grdID $GRIDNR $MODNR $ymdh $fhr $GRDREGION $GRDRES $gribFL > grib_$grdID.out 2>&1" >> ${fcmdigrd}.${nigrd}
+      fi
+      echo "${GRIBDATA}/${fcmdigrd}.${nigrd}" >> ${fcmdnow}
+      chmod 744 ${fcmdigrd}.${nigrd}
+      nigrd=$((nigrd+1))
+    done
+  fi
 
+  if [ "$DOGRB_WAV" = 'YES' ]
+  then
+    for grdID in ${wavepostGRD} # First concatenate grib files for sbs grids
+    do
+      gribFL=\'$(echo ${OUTPARS_WAV})\'
+      process_grdID "${grdID}"
+      echo "${USHgfs}/wave_grib2_sbs.sh $grdID $GRIDNR $MODNR $ymdh $fhr $GRDREGION $GRDRES $gribFL > grib_$grdID.out 2>&1" >> ${fcmdnow}
+    done
   fi
 
   if [ ${CFP_MP:-"NO"} = "YES" ]; then
@@ -377,15 +343,14 @@ source "${USHgfs}/preamble.sh"
   rm -f out_grd.* # Remove large binary grid output files
 
   cd $DATA
-
-
-  if [ "$fhr" = "$fhrg" ]
-  then
+
 # Check if grib2 file created
     ENSTAG=""
+    com_varname="COMOUT_WAVE_GRID_${GRDREGION}_${GRDRES}"
+    com_dir=${!com_varname}
     if [ ${waveMEMB} ]; then ENSTAG=".${membTAG}${waveMEMB}" ; fi
-    gribchk="${RUN}wave.${cycle}${ENSTAG}.${GRDNAME}.${GRDRES}.f${FH3}.grib2"
-    if [ ! -s ${COMOUT_WAVE_GRID}/${gribchk} ]; then
+    gribchk="${RUN}wave.${cycle}${ENSTAG}.${GRDREGION}.${GRDRES}.f${FH3}.grib2"
+    if [ ! -s ${com_dir}/${gribchk} ]; then
       set +x
       echo ' '
       echo '********************************************'
@@ -397,7 +362,6 @@ source "${USHgfs}/preamble.sh"
       err=5; export err;${errchk}
       exit "$err"
     fi
-  fi
 
 # --------------------------------------------------------------------------- #
 # 7.  Ending output