Update ensemble chgres for COM refactor

Updates the ensemble change resolution job to use the new COM
templates.

Refs: NOAA-EMC#761

jobs/JGDAS_ATMOS_CHGRES_FORENKF

@@ -26,22 +26,13 @@ export OPREFIX="${CDUMP}.t${cyc}z."
 export GPREFIX="${GDUMP}.t${gcyc}z."
 export APREFIX="${CDUMP}.t${cyc}z."
 
-if [ ${RUN_ENVIR} = "nco" -o ${ROTDIR_DUMP:-NO} = "YES" ]; then
-    export COMIN=${COMIN:-${ROTDIR}/${RUN}.${PDY}/${cyc}/atmos}
-    export COMOUT=${COMOUT:-${ROTDIR}/${RUN}.${PDY}/${cyc}/atmos}
-    export COMOUT_ENS=${COMOUT_ENS:-${ROTDIR}/enkfgdas.${PDY}/${cyc}}
-    export COMIN_OBS=${COMIN_OBS:-$(compath.py ${envir}/obsproc/${obsproc_ver})/${RUN}.${PDY}/${cyc}/atmos}
-    export COMIN_GES_OBS=${COMIN_GES_OBS:-$(compath.py ${envir}/obsproc/${obsproc_ver})/${GDUMP}.${gPDY}/${gcyc}/atmos}
-else
-    export COMOUT="${ROTDIR}/${CDUMP}.${PDY}/${cyc}/atmos"
-    export COMOUT_ENS="${ROTDIR}/enkfgdas.${PDY}/${cyc}"
-    export COMIN_OBS="${COMIN_OBS:-${ROTDIR}/${CDUMP}.${PDY}/${cyc}/obs}"
-    export COMIN_GES_OBS="${ROTDIR}/${GDUMP}.${gPDY}/${gcyc}/obs"
-fi
-mkdir -m 775 -p ${COMOUT}
-# COMIN_GES and COMIN_GES_ENS are used in script
-export COMIN_GES="${ROTDIR}/${GDUMP}.${gPDY}/${gcyc}/atmos"
-export COMIN_GES_ENS="${ROTDIR}/enkfgdas.${gPDY}/${gcyc}"
+generate_com -rx COM_ATMOS_HISTORY
+
+COM_ATMOS_HISTORY_MEM=$({
+    MEMDIR="mem001"
+    echo "${COM_ATMOS_HISTORY_TMPL}" | envsubst
+})
+declare -rx COM_ATMOS_HISTORY_MEM
 
 ###############################################################
 # Run relevant script

scripts/exgdas_atmos_chgres_forenkf.sh

@@ -64,22 +64,22 @@ SIGLEVEL=${SIGLEVEL:-${FIXgsm}/global_hyblev.l${LEVS}.txt}
 # forecast files
 APREFIX=${APREFIX:-""}
 # at full resolution
-ATMF03=${ATMF03:-${COMOUT}/${APREFIX}atmf003.nc}
-ATMF04=${ATMF04:-${COMOUT}/${APREFIX}atmf004.nc}
-ATMF05=${ATMF05:-${COMOUT}/${APREFIX}atmf005.nc}
-ATMF06=${ATMF06:-${COMOUT}/${APREFIX}atmf006.nc}
-ATMF07=${ATMF07:-${COMOUT}/${APREFIX}atmf007.nc}
-ATMF08=${ATMF08:-${COMOUT}/${APREFIX}atmf008.nc}
-ATMF09=${ATMF09:-${COMOUT}/${APREFIX}atmf009.nc}
+ATMF03=${ATMF03:-${COM_ATMOS_HISTORY}/${APREFIX}atmf003.nc}
+ATMF04=${ATMF04:-${COM_ATMOS_HISTORY}/${APREFIX}atmf004.nc}
+ATMF05=${ATMF05:-${COM_ATMOS_HISTORY}/${APREFIX}atmf005.nc}
+ATMF06=${ATMF06:-${COM_ATMOS_HISTORY}/${APREFIX}atmf006.nc}
+ATMF07=${ATMF07:-${COM_ATMOS_HISTORY}/${APREFIX}atmf007.nc}
+ATMF08=${ATMF08:-${COM_ATMOS_HISTORY}/${APREFIX}atmf008.nc}
+ATMF09=${ATMF09:-${COM_ATMOS_HISTORY}/${APREFIX}atmf009.nc}
 # at ensemble resolution
-ATMF03ENS=${ATMF03ENS:-${COMOUT}/${APREFIX}atmf003.ensres.nc}
-ATMF04ENS=${ATMF04ENS:-${COMOUT}/${APREFIX}atmf004.ensres.nc}
-ATMF05ENS=${ATMF05ENS:-${COMOUT}/${APREFIX}atmf005.ensres.nc}
-ATMF06ENS=${ATMF06ENS:-${COMOUT}/${APREFIX}atmf006.ensres.nc}
-ATMF07ENS=${ATMF07ENS:-${COMOUT}/${APREFIX}atmf007.ensres.nc}
-ATMF08ENS=${ATMF08ENS:-${COMOUT}/${APREFIX}atmf008.ensres.nc}
-ATMF09ENS=${ATMF09ENS:-${COMOUT}/${APREFIX}atmf009.ensres.nc}
-ATMFCST_ENSRES=${ATMFCST_ENSRES:-${COMOUT_ENS}/mem001/atmos/${APREFIX}atmf006.nc}
+ATMF03ENS=${ATMF03ENS:-${COM_ATMOS_HISTORY}/${APREFIX}atmf003.ensres.nc}
+ATMF04ENS=${ATMF04ENS:-${COM_ATMOS_HISTORY}/${APREFIX}atmf004.ensres.nc}
+ATMF05ENS=${ATMF05ENS:-${COM_ATMOS_HISTORY}/${APREFIX}atmf005.ensres.nc}
+ATMF06ENS=${ATMF06ENS:-${COM_ATMOS_HISTORY}/${APREFIX}atmf006.ensres.nc}
+ATMF07ENS=${ATMF07ENS:-${COM_ATMOS_HISTORY}/${APREFIX}atmf007.ensres.nc}
+ATMF08ENS=${ATMF08ENS:-${COM_ATMOS_HISTORY}/${APREFIX}atmf008.ensres.nc}
+ATMF09ENS=${ATMF09ENS:-${COM_ATMOS_HISTORY}/${APREFIX}atmf009.ensres.nc}
+ATMFCST_ENSRES=${ATMFCST_ENSRES:-${COM_ATMOS_HISTORY_MEM}/${APREFIX}atmf006.nc}
 
 # Set script / GSI control parameters
 DOHYBVAR=${DOHYBVAR:-"NO"}
@@ -101,16 +101,7 @@ fi
 
 ################################################################################
 ################################################################################
-#  Preprocessing
-mkdata=NO
-if [ ! -d $DATA ]; then
-   mkdata=YES
-   mkdir -p $DATA
-fi
-
-cd $DATA || exit 99
 
-##############################################################
 # get resolution information
 LONB_ENKF=${LONB_ENKF:-$($NCLEN $ATMFCST_ENSRES grid_xt)} # get LONB_ENKF
 LATB_ENKF=${LATB_ENKF:-$($NCLEN $ATMFCST_ENSRES grid_yt)} # get LATB_ENFK
@@ -195,7 +186,5 @@ fi
 ################################################################################
 # Postprocessing
 cd $pwd
-[[ $mkdata = "YES" ]] && rm -rf $DATA
-
 
 exit $err