From 28c5fb3e95164e919cf12b1653b9051a85342ec7 Mon Sep 17 00:00:00 2001
From: "kate.friedman" <kate.friedman@noaa.gov>
Date: Tue, 11 Feb 2025 15:43:49 +0000
Subject: [PATCH 1/8] Improve messaging for snogrb setting

- Add INFO echo to state which snogrb file will be used in log
- Also fix bug with res setting in exgdas_enkf_sfc.sh

Resolves bugzilla 1373

Refs #2500
---
 scripts/exgdas_enkf_sfc.sh       | 10 +++++++---
 scripts/exglobal_atmos_sfcanl.sh | 10 +++++++---
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/scripts/exgdas_enkf_sfc.sh b/scripts/exgdas_enkf_sfc.sh
index 1944325317b..b29dedaf3fa 100755
--- a/scripts/exgdas_enkf_sfc.sh
+++ b/scripts/exgdas_enkf_sfc.sh
@@ -78,7 +78,7 @@ bPDY=${BDATE:0:8}
 bcyc=${BDATE:8:2}
 
 # Get dimension information based on CASE
-res=${CASE:2:}
+res=${CASE:1}
 JCAP_CASE=$((res*2-2))
 LATB_CASE=$((res*2))
 LONB_CASE=$((res*4))
@@ -87,9 +87,13 @@ LONB_CASE=$((res*4))
 export FNTSFA=${FNTSFA:-'                  '}
 export FNACNA=${FNACNA:-${COM_OBS}/${OPREFIX}seaice.5min.blend.grb}
 export FNSNOA=${FNSNOA:-${COM_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
+# Check if resolution specific FNSNOA exists, if not use t1534 version
 [[ ! -f $FNSNOA ]] && export FNSNOA="${COM_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
-FNSNOG=${FNSNOG:-${COM_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
-[[ ! -f $FNSNOG ]] && FNSNOG="${COM_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
+echo "INFO: Current snow file is ${FNSNOA}"
+export FNSNOG=${FNSNOG:-${COM_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
+# Check if resolution specific FNSNOG exists, if not use t1534 version
+[[ ! -f $FNSNOG ]] && export FNSNOG="${COM_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
+echo "INFO: Previous snow file is ${FNSNOG}"
 
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle
 if [ ${RUN_GETGES:-"NO"} = "YES" ]; then
diff --git a/scripts/exglobal_atmos_sfcanl.sh b/scripts/exglobal_atmos_sfcanl.sh
index cbc43b0979e..1bfb912b67f 100755
--- a/scripts/exglobal_atmos_sfcanl.sh
+++ b/scripts/exglobal_atmos_sfcanl.sh
@@ -62,9 +62,13 @@ LONB_CASE=$((res*4))
 export FNTSFA=${FNTSFA:-${COMIN_OBS}/${OPREFIX}rtgssthr.grb}
 export FNACNA=${FNACNA:-${COMIN_OBS}/${OPREFIX}seaice.5min.blend.grb}
 export FNSNOA=${FNSNOA:-${COMIN_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
-[[ ! -f ${FNSNOA} ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
-FNSNOG=${FNSNOG:-${COMIN_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
-[[ ! -f ${FNSNOG} ]] && FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
+# Check if resolution specific FNSNOA exists, if not use t1534 version
+[[ ! -f $FNSNOA ]] && export FNSNOA="${COM_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
+echo "INFO: Current snow file is ${FNSNOA}"
+export FNSNOG=${FNSNOG:-${COM_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
+# Check if resolution specific FNSNOG exists, if not use t1534 version
+[[ ! -f $FNSNOG ]] && export FNSNOG="${COM_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
+echo "INFO: Previous snow file is ${FNSNOG}"
 
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle
 if [[ ${RUN_GETGES} = "YES" ]]; then

From dad27580ed2dd0b719e48eb12aff68a4d152d546 Mon Sep 17 00:00:00 2001
From: "kate.friedman" <kate.friedman@noaa.gov>
Date: Tue, 11 Feb 2025 16:09:50 +0000
Subject: [PATCH 2/8] Add FATAL ERROR exit and update COM variables

- Add "FATAL ERROR" message if either snogrb file is missing.
- Update COMIN/COMOUT variable settings (needed)

Refs #2500
---
 jobs/JGDAS_ENKF_SFC              |  9 ++++---
 scripts/exgdas_enkf_sfc.sh       | 44 +++++++++++++++++++-------------
 scripts/exglobal_atmos_sfcanl.sh | 14 +++++++---
 3 files changed, 42 insertions(+), 25 deletions(-)

diff --git a/jobs/JGDAS_ENKF_SFC b/jobs/JGDAS_ENKF_SFC
index 1ed10f20c0f..d6ac3c803c3 100755
--- a/jobs/JGDAS_ENKF_SFC
+++ b/jobs/JGDAS_ENKF_SFC
@@ -32,12 +32,13 @@ export APREFIX_ENS="${RUN}.t${cyc}z."
 export GPREFIX="${GDUMP}.t${gcyc}z."
 export GPREFIX_ENS="${GDUMP_ENS}.t${gcyc}z."
 
-RUN=${RUN/enkf} YMD=${PDY} HH=${cyc} declare_from_tmpl -rx COM_OBS \
-  COM_ATMOS_ANALYSIS_DET:COM_ATMOS_ANALYSIS_TMPL
+RUN=${RUN/enkf} YMD=${PDY} HH=${cyc} declare_from_tmpl -rx \
+  COMIN_OBS:COM_OBS_TMPL \
+  COMIN_ATMOS_ANALYSIS_DET:COM_ATMOS_ANALYSIS_TMPL
 
 RUN=${GDUMP} YMD=${gPDY} HH=${gcyc} declare_from_tmpl -rx \
-  COM_OBS_PREV:COM_OBS_TMPL \
-  COM_ATMOS_ANALYSIS_DET_PREV:COM_ATMOS_ANALYSIS_TMPL
+  COMIN_OBS_PREV:COM_OBS_TMPL \
+  COMIN_ATMOS_ANALYSIS_DET_PREV:COM_ATMOS_ANALYSIS_TMPL
 
 ###############################################################
 # Run relevant script
diff --git a/scripts/exgdas_enkf_sfc.sh b/scripts/exgdas_enkf_sfc.sh
index b29dedaf3fa..f71c072ace4 100755
--- a/scripts/exgdas_enkf_sfc.sh
+++ b/scripts/exgdas_enkf_sfc.sh
@@ -85,15 +85,23 @@ LONB_CASE=$((res*4))
 
 # Global cycle requires these files
 export FNTSFA=${FNTSFA:-'                  '}
-export FNACNA=${FNACNA:-${COM_OBS}/${OPREFIX}seaice.5min.blend.grb}
-export FNSNOA=${FNSNOA:-${COM_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
+export FNACNA=${FNACNA:-${COMIN_OBS}/${OPREFIX}seaice.5min.blend.grb}
+export FNSNOA=${FNSNOA:-${COMIN_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOA exists, if not use t1534 version
-[[ ! -f $FNSNOA ]] && export FNSNOA="${COM_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
+[[ ! -f $FNSNOA ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
 echo "INFO: Current snow file is ${FNSNOA}"
-export FNSNOG=${FNSNOG:-${COM_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
+if [[ ! -f $FNSNOA ]]; then
+  echo "FATAL ERROR: Current snow file ${FNSNOA} is missing. Exiting."
+  exit 1
+fi
+export FNSNOG=${FNSNOG:-${COMIN_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOG exists, if not use t1534 version
-[[ ! -f $FNSNOG ]] && export FNSNOG="${COM_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
+[[ ! -f $FNSNOG ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
 echo "INFO: Previous snow file is ${FNSNOG}"
+if [[ ! -f $FNSNOG ]]; then
+  echo "FATAL ERROR: Previous snow file ${FNSNOG} is missing. Exiting."
+  exit 1
+fi
 
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle
 if [ ${RUN_GETGES:-"NO"} = "YES" ]; then
@@ -114,7 +122,7 @@ else
 fi
 
 if [ $DONST = "YES" ]; then
-    export NST_FILE=${NST_FILE:-${COM_ATMOS_ANALYSIS_DET}/${APREFIX}dtfanl.nc}
+    export NST_FILE=${NST_FILE:-${COMIN_ATMOS_ANALYSIS_DET}/${APREFIX}dtfanl.nc}
 else
     export NST_FILE="NULL"
 fi
@@ -142,13 +150,13 @@ if [ $DOIAU = "YES" ]; then
             memchar="mem$cmem"
 
             MEMDIR=${memchar} YMD=${PDY} HH=${cyc} declare_from_tmpl \
-                COM_ATMOS_RESTART_MEM:COM_ATMOS_RESTART_TMPL
+                COMOUT_ATMOS_RESTART_MEM:COM_ATMOS_RESTART_TMPL
 
             MEMDIR=${gmemchar} RUN=${GDUMP_ENS} YMD=${gPDY} HH=${gcyc} declare_from_tmpl \
                 COMIN_ATMOS_RESTART_MEM_PREV:COM_ATMOS_RESTART_TMPL
 
             MEMDIR=${memchar} YMD=${PDY} HH=${cyc} declare_from_tmpl \
-                COM_ATMOS_ANALYSIS_MEM:COM_ATMOS_ANALYSIS_TMPL
+                COMIN_ATMOS_ANALYSIS_MEM:COM_ATMOS_ANALYSIS_TMPL
 
             MEMDIR=${memchar} YMD=${PDY} HH=${cyc} declare_from_tmpl \
                 COMIN_SNOW_ANALYSIS_MEM:COM_SNOW_ANALYSIS_TMPL
@@ -160,7 +168,7 @@ if [ $DOIAU = "YES" ]; then
                 sfcdata_dir="${COMIN_ATMOS_RESTART_MEM_PREV}"
             fi
 
-            [[ ${TILE_NUM} -eq 1 ]] && mkdir -p "${COM_ATMOS_RESTART_MEM}"
+            [[ ${TILE_NUM} -eq 1 ]] && mkdir -p "${COMOUT_ATMOS_RESTART_MEM}"
             ${NCP} "${sfcdata_dir}/${bPDY}.${bcyc}0000.sfc_data.tile${n}.nc" \
                 "${DATA}/fnbgsi.${cmem}"
             ${NCP} "${DATA}/fnbgsi.${cmem}" "${DATA}/fnbgso.${cmem}"
@@ -169,7 +177,7 @@ if [ $DOIAU = "YES" ]; then
 
             if [[ ${GSI_SOILANAL} = "YES" ]]; then
                 FHR=6
-                ${NCP} "${COM_ATMOS_ANALYSIS_MEM}/${APREFIX_ENS}sfci00${FHR}.nc" \
+                ${NCP} "${COMIN_ATMOS_ANALYSIS_MEM}/${APREFIX_ENS}sfci00${FHR}.nc" \
                    "${DATA}/lnd_incr.${cmem}"
             fi
         done # ensembles
@@ -188,18 +196,18 @@ if [ $DOIAU = "YES" ]; then
             memchar="mem$cmem"
 
             MEMDIR=${memchar} YMD=${PDY} HH=${cyc} declare_from_tmpl \
-                COM_ATMOS_RESTART_MEM:COM_ATMOS_RESTART_TMPL
+                COMOUT_ATMOS_RESTART_MEM:COM_ATMOS_RESTART_TMPL
 
             MEMDIR=${memchar} YMD=${PDY} HH=${cyc} declare_from_tmpl \
-                COM_ATMOS_ANALYSIS_MEM:COM_ATMOS_ANALYSIS_TMPL
+                COMIN_ATMOS_ANALYSIS_MEM:COM_ATMOS_ANALYSIS_TMPL
 
-            [[ ${TILE_NUM} -eq 1 ]] && mkdir -p "${COM_ATMOS_RESTART_MEM}"
-            cpfs "${DATA}/fnbgso.${cmem}" "${COM_ATMOS_RESTART_MEM}/${bPDY}.${bcyc}0000.sfcanl_data.tile${n}.nc"
+            [[ ${TILE_NUM} -eq 1 ]] && mkdir -p "${COMOUT_ATMOS_RESTART_MEM}"
+            cpfs "${DATA}/fnbgso.${cmem}" "${COMOUT_ATMOS_RESTART_MEM}/${bPDY}.${bcyc}0000.sfcanl_data.tile${n}.nc"
 
 
             if [[ ${GSI_SOILANAL} = "YES" ]]; then
                 FHR=6
-                ${NCP} "${COM_ATMOS_ANALYSIS_MEM}/${APREFIX_ENS}sfci00${FHR}.nc" \
+                ${NCP} "${COMIN_ATMOS_ANALYSIS_MEM}/${APREFIX_ENS}sfci00${FHR}.nc" \
                    "${DATA}/lnd_incr.${cmem}"
             fi
         done # ensembles
@@ -258,11 +266,11 @@ if [ $DOSFCANL_ENKF = "YES" ]; then
             memchar="mem${cmem}"
 
             MEMDIR=${memchar} YMD=${PDY} HH=${cyc} declare_from_tmpl \
-                COM_ATMOS_RESTART_MEM:COM_ATMOS_RESTART_TMPL
+                COMOUT_ATMOS_RESTART_MEM:COM_ATMOS_RESTART_TMPL
 
-            [[ ! -d "${COM_ATMOS_RESTART_MEM}" ]] && mkdir -p "${COM_ATMOS_RESTART_MEM}"
+            [[ ! -d "${COMOUT_ATMOS_RESTART_MEM}" ]] && mkdir -p "${COMOUT_ATMOS_RESTART_MEM}"
 
-            cpfs "${DATA}/fnbgso.${cmem}" "${COM_ATMOS_RESTART_MEM}/${PDY}.${cyc}0000.sfcanl_data.tile${n}.nc"
+            cpfs "${DATA}/fnbgso.${cmem}" "${COMOUT_ATMOS_RESTART_MEM}/${PDY}.${cyc}0000.sfcanl_data.tile${n}.nc"
 
         done
 
diff --git a/scripts/exglobal_atmos_sfcanl.sh b/scripts/exglobal_atmos_sfcanl.sh
index 1bfb912b67f..2d62bb738f7 100755
--- a/scripts/exglobal_atmos_sfcanl.sh
+++ b/scripts/exglobal_atmos_sfcanl.sh
@@ -63,12 +63,20 @@ export FNTSFA=${FNTSFA:-${COMIN_OBS}/${OPREFIX}rtgssthr.grb}
 export FNACNA=${FNACNA:-${COMIN_OBS}/${OPREFIX}seaice.5min.blend.grb}
 export FNSNOA=${FNSNOA:-${COMIN_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOA exists, if not use t1534 version
-[[ ! -f $FNSNOA ]] && export FNSNOA="${COM_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
+[[ ! -f $FNSNOA ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
 echo "INFO: Current snow file is ${FNSNOA}"
-export FNSNOG=${FNSNOG:-${COM_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
+if [[ ! -f $FNSNOA ]]; then
+  echo "FATAL ERROR: Current snow file ${FNSNOA} is missing. Exiting."
+  exit 1
+fi
+export FNSNOG=${FNSNOG:-${COMIN_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOG exists, if not use t1534 version
-[[ ! -f $FNSNOG ]] && export FNSNOG="${COM_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
+[[ ! -f $FNSNOG ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
 echo "INFO: Previous snow file is ${FNSNOG}"
+if [[ ! -f $FNSNOG ]]; then
+  echo "FATAL ERROR: Previous snow file ${FNSNOG} is missing. Exiting."
+  exit 1
+fi
 
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle
 if [[ ${RUN_GETGES} = "YES" ]]; then

From e6c5e05bdaff412d1fb42353a26b04502d20c8bb Mon Sep 17 00:00:00 2001
From: "kate.friedman" <kate.friedman@noaa.gov>
Date: Tue, 11 Feb 2025 11:03:56 -0600
Subject: [PATCH 3/8] Move new INFO message inside if-block

Combine the INFO and FATAL ERROR messaging for snogrb files
into the same if-block.

Refs #2500
---
 scripts/exgdas_enkf_sfc.sh       | 6 ++++--
 scripts/exglobal_atmos_sfcanl.sh | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/scripts/exgdas_enkf_sfc.sh b/scripts/exgdas_enkf_sfc.sh
index f71c072ace4..e8e8aafa6d8 100755
--- a/scripts/exgdas_enkf_sfc.sh
+++ b/scripts/exgdas_enkf_sfc.sh
@@ -89,18 +89,20 @@ export FNACNA=${FNACNA:-${COMIN_OBS}/${OPREFIX}seaice.5min.blend.grb}
 export FNSNOA=${FNSNOA:-${COMIN_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOA exists, if not use t1534 version
 [[ ! -f $FNSNOA ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
-echo "INFO: Current snow file is ${FNSNOA}"
 if [[ ! -f $FNSNOA ]]; then
   echo "FATAL ERROR: Current snow file ${FNSNOA} is missing. Exiting."
   exit 1
+else
+  echo "INFO: Current snow file is ${FNSNOA}"
 fi
 export FNSNOG=${FNSNOG:-${COMIN_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOG exists, if not use t1534 version
 [[ ! -f $FNSNOG ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
-echo "INFO: Previous snow file is ${FNSNOG}"
 if [[ ! -f $FNSNOG ]]; then
   echo "FATAL ERROR: Previous snow file ${FNSNOG} is missing. Exiting."
   exit 1
+else
+  echo "INFO: Previous snow file is ${FNSNOG}"
 fi
 
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle
diff --git a/scripts/exglobal_atmos_sfcanl.sh b/scripts/exglobal_atmos_sfcanl.sh
index 2d62bb738f7..63635e6c411 100755
--- a/scripts/exglobal_atmos_sfcanl.sh
+++ b/scripts/exglobal_atmos_sfcanl.sh
@@ -64,18 +64,20 @@ export FNACNA=${FNACNA:-${COMIN_OBS}/${OPREFIX}seaice.5min.blend.grb}
 export FNSNOA=${FNSNOA:-${COMIN_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOA exists, if not use t1534 version
 [[ ! -f $FNSNOA ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
-echo "INFO: Current snow file is ${FNSNOA}"
 if [[ ! -f $FNSNOA ]]; then
   echo "FATAL ERROR: Current snow file ${FNSNOA} is missing. Exiting."
   exit 1
+else
+  echo "INFO: Current snow file is ${FNSNOA}"
 fi
 export FNSNOG=${FNSNOG:-${COMIN_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOG exists, if not use t1534 version
 [[ ! -f $FNSNOG ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
-echo "INFO: Previous snow file is ${FNSNOG}"
 if [[ ! -f $FNSNOG ]]; then
   echo "FATAL ERROR: Previous snow file ${FNSNOG} is missing. Exiting."
   exit 1
+else
+  echo "INFO: Previous snow file is ${FNSNOG}"
 fi
 
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle

From 5a55a10ab547c8af04a9cd3853d116cd46d1ebeb Mon Sep 17 00:00:00 2001
From: "kate.friedman" <kate.friedman@noaa.gov>
Date: Tue, 11 Feb 2025 13:42:00 -0600
Subject: [PATCH 4/8] Resolve shellcheck warnings

Refs #2500
---
 scripts/exgdas_enkf_sfc.sh       | 8 ++++----
 scripts/exglobal_atmos_sfcanl.sh | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/scripts/exgdas_enkf_sfc.sh b/scripts/exgdas_enkf_sfc.sh
index e8e8aafa6d8..35418d781d0 100755
--- a/scripts/exgdas_enkf_sfc.sh
+++ b/scripts/exgdas_enkf_sfc.sh
@@ -88,8 +88,8 @@ export FNTSFA=${FNTSFA:-'                  '}
 export FNACNA=${FNACNA:-${COMIN_OBS}/${OPREFIX}seaice.5min.blend.grb}
 export FNSNOA=${FNSNOA:-${COMIN_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOA exists, if not use t1534 version
-[[ ! -f $FNSNOA ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
-if [[ ! -f $FNSNOA ]]; then
+[[ ! -f ${FNSNOA} ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
+if [[ ! -f ${FNSNOA} ]]; then
   echo "FATAL ERROR: Current snow file ${FNSNOA} is missing. Exiting."
   exit 1
 else
@@ -97,8 +97,8 @@ else
 fi
 export FNSNOG=${FNSNOG:-${COMIN_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOG exists, if not use t1534 version
-[[ ! -f $FNSNOG ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
-if [[ ! -f $FNSNOG ]]; then
+[[ ! -f ${FNSNOG} ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
+if [[ ! -f ${FNSNOG} ]]; then
   echo "FATAL ERROR: Previous snow file ${FNSNOG} is missing. Exiting."
   exit 1
 else
diff --git a/scripts/exglobal_atmos_sfcanl.sh b/scripts/exglobal_atmos_sfcanl.sh
index 63635e6c411..c178f948f07 100755
--- a/scripts/exglobal_atmos_sfcanl.sh
+++ b/scripts/exglobal_atmos_sfcanl.sh
@@ -63,8 +63,8 @@ export FNTSFA=${FNTSFA:-${COMIN_OBS}/${OPREFIX}rtgssthr.grb}
 export FNACNA=${FNACNA:-${COMIN_OBS}/${OPREFIX}seaice.5min.blend.grb}
 export FNSNOA=${FNSNOA:-${COMIN_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOA exists, if not use t1534 version
-[[ ! -f $FNSNOA ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
-if [[ ! -f $FNSNOA ]]; then
+[[ ! -f ${FNSNOA} ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
+if [[ ! -f ${FNSNOA} ]]; then
   echo "FATAL ERROR: Current snow file ${FNSNOA} is missing. Exiting."
   exit 1
 else
@@ -72,8 +72,8 @@ else
 fi
 export FNSNOG=${FNSNOG:-${COMIN_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOG exists, if not use t1534 version
-[[ ! -f $FNSNOG ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
-if [[ ! -f $FNSNOG ]]; then
+[[ ! -f ${FNSNOG} ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
+if [[ ! -f ${FNSNOG} ]]; then
   echo "FATAL ERROR: Previous snow file ${FNSNOG} is missing. Exiting."
   exit 1
 else

From 500aeca7032c4489fa27606bd59d890636094ba5 Mon Sep 17 00:00:00 2001
From: "kate.friedman" <kate.friedman@noaa.gov>
Date: Tue, 11 Feb 2025 13:45:10 -0600
Subject: [PATCH 5/8] Update new snow file messaging to clarify cycle

Refs #2500
---
 scripts/exgdas_enkf_sfc.sh       | 8 ++++----
 scripts/exglobal_atmos_sfcanl.sh | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/scripts/exgdas_enkf_sfc.sh b/scripts/exgdas_enkf_sfc.sh
index 35418d781d0..005bd12692b 100755
--- a/scripts/exgdas_enkf_sfc.sh
+++ b/scripts/exgdas_enkf_sfc.sh
@@ -90,19 +90,19 @@ export FNSNOA=${FNSNOA:-${COMIN_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}
 # Check if resolution specific FNSNOA exists, if not use t1534 version
 [[ ! -f ${FNSNOA} ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
 if [[ ! -f ${FNSNOA} ]]; then
-  echo "FATAL ERROR: Current snow file ${FNSNOA} is missing. Exiting."
+  echo "FATAL ERROR: Current cycle snow file ${FNSNOA} is missing. Exiting."
   exit 1
 else
-  echo "INFO: Current snow file is ${FNSNOA}"
+  echo "INFO: Current cycle snow file is ${FNSNOA}"
 fi
 export FNSNOG=${FNSNOG:-${COMIN_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOG exists, if not use t1534 version
 [[ ! -f ${FNSNOG} ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
 if [[ ! -f ${FNSNOG} ]]; then
-  echo "FATAL ERROR: Previous snow file ${FNSNOG} is missing. Exiting."
+  echo "FATAL ERROR: Previous cycle snow file ${FNSNOG} is missing. Exiting."
   exit 1
 else
-  echo "INFO: Previous snow file is ${FNSNOG}"
+  echo "INFO: Previous cycle snow file is ${FNSNOG}"
 fi
 
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle
diff --git a/scripts/exglobal_atmos_sfcanl.sh b/scripts/exglobal_atmos_sfcanl.sh
index c178f948f07..41543b37bfb 100755
--- a/scripts/exglobal_atmos_sfcanl.sh
+++ b/scripts/exglobal_atmos_sfcanl.sh
@@ -65,19 +65,19 @@ export FNSNOA=${FNSNOA:-${COMIN_OBS}/${OPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}
 # Check if resolution specific FNSNOA exists, if not use t1534 version
 [[ ! -f ${FNSNOA} ]] && export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
 if [[ ! -f ${FNSNOA} ]]; then
-  echo "FATAL ERROR: Current snow file ${FNSNOA} is missing. Exiting."
+  echo "FATAL ERROR: Current cycle snow file ${FNSNOA} is missing. Exiting."
   exit 1
 else
-  echo "INFO: Current snow file is ${FNSNOA}"
+  echo "INFO: Current cycle snow file is ${FNSNOA}"
 fi
 export FNSNOG=${FNSNOG:-${COMIN_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOG exists, if not use t1534 version
 [[ ! -f ${FNSNOG} ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
 if [[ ! -f ${FNSNOG} ]]; then
-  echo "FATAL ERROR: Previous snow file ${FNSNOG} is missing. Exiting."
+  echo "FATAL ERROR: Previous cycle snow file ${FNSNOG} is missing. Exiting."
   exit 1
 else
-  echo "INFO: Previous snow file is ${FNSNOG}"
+  echo "INFO: Previous cycle snow file is ${FNSNOG}"
 fi
 
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle

From 136f33872aba3394cd32ad605d15ab1a8ed20f76 Mon Sep 17 00:00:00 2001
From: "Kate.Friedman" <Kate.Friedman@noaa.gov>
Date: Mon, 10 Mar 2025 18:02:02 +0000
Subject: [PATCH 6/8] Remove reference to getges

Refs #2500
---
 jobs/JGLOBAL_WAVE_POST_BNDPNT      | 2 +-
 jobs/JGLOBAL_WAVE_POST_BNDPNTBLL   | 2 +-
 jobs/JGLOBAL_WAVE_POST_PNT         | 2 +-
 jobs/JGLOBAL_WAVE_POST_SBS         | 2 +-
 jobs/JGLOBAL_WAVE_PREP             | 2 +-
 scripts/exglobal_atmos_analysis.sh | 2 --
 6 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/jobs/JGLOBAL_WAVE_POST_BNDPNT b/jobs/JGLOBAL_WAVE_POST_BNDPNT
index 808ba7d9f3f..b6d6acd647b 100755
--- a/jobs/JGLOBAL_WAVE_POST_BNDPNT
+++ b/jobs/JGLOBAL_WAVE_POST_BNDPNT
@@ -8,7 +8,7 @@ export errchk=${errchk:-err_chk}
 
 export MP_PULSE=0
 
-# Set COM Paths and GETGES environment
+# Set COM Paths
 YMD=${PDY} HH=${cyc} declare_from_tmpl -rx \
    COMIN_WAVE_PREP:COM_WAVE_PREP_TMPL \
    COMIN_WAVE_HISTORY:COM_WAVE_HISTORY_TMPL \
diff --git a/jobs/JGLOBAL_WAVE_POST_BNDPNTBLL b/jobs/JGLOBAL_WAVE_POST_BNDPNTBLL
index c85b1cb5f3c..c2ee758ff5e 100755
--- a/jobs/JGLOBAL_WAVE_POST_BNDPNTBLL
+++ b/jobs/JGLOBAL_WAVE_POST_BNDPNTBLL
@@ -12,7 +12,7 @@ export CDATE=${PDY}${cyc}
 
 export MP_PULSE=0
 
-# Set COM Paths and GETGES environment
+# Set COM Paths
 YMD=${PDY} HH=${cyc} declare_from_tmpl -rx \
    COMIN_WAVE_PREP:COM_WAVE_PREP_TMPL \
    COMIN_WAVE_HISTORY:COM_WAVE_HISTORY_TMPL \
diff --git a/jobs/JGLOBAL_WAVE_POST_PNT b/jobs/JGLOBAL_WAVE_POST_PNT
index 6be2d88906d..a77c336ec47 100755
--- a/jobs/JGLOBAL_WAVE_POST_PNT
+++ b/jobs/JGLOBAL_WAVE_POST_PNT
@@ -8,7 +8,7 @@ export errchk=${errchk:-err_chk}
 
 export MP_PULSE=0
 
-# Set COM Paths and GETGES environment
+# Set COM Paths
 YMD=${PDY} HH=${cyc} declare_from_tmpl -rx \
    COMIN_WAVE_PREP:COM_WAVE_PREP_TMPL \
    COMIN_WAVE_HISTORY:COM_WAVE_HISTORY_TMPL \
diff --git a/jobs/JGLOBAL_WAVE_POST_SBS b/jobs/JGLOBAL_WAVE_POST_SBS
index acd654d6fa0..cc82aea1229 100755
--- a/jobs/JGLOBAL_WAVE_POST_SBS
+++ b/jobs/JGLOBAL_WAVE_POST_SBS
@@ -9,7 +9,7 @@ export errchk=${errchk:-err_chk}
 
 export MP_PULSE=0
 
-# Set COM Paths and GETGES environment
+# Set COM Paths
 YMD=${PDY} HH=${cyc} declare_from_tmpl -rx \
     COMIN_WAVE_PREP:COM_WAVE_PREP_TMPL \
     COMIN_WAVE_HISTORY:COM_WAVE_HISTORY_TMPL \
diff --git a/jobs/JGLOBAL_WAVE_PREP b/jobs/JGLOBAL_WAVE_PREP
index 5d4e76dc8a2..a642c67bc24 100755
--- a/jobs/JGLOBAL_WAVE_PREP
+++ b/jobs/JGLOBAL_WAVE_PREP
@@ -14,7 +14,7 @@ export MP_PULSE=0
 # CDO required for processing RTOFS currents
 export CDO=${CDO_ROOT}/bin/cdo
 
-# Set COM Paths and GETGES environment
+# Set COM Paths
 YMD=${PDY} HH=${cyc} declare_from_tmpl -rx \
 	COMIN_OBS:COM_OBS_TMPL \
 	COMIN_WAVE_PREP:COM_WAVE_PREP_TMPL \
diff --git a/scripts/exglobal_atmos_analysis.sh b/scripts/exglobal_atmos_analysis.sh
index bd11b81c392..54e04a94963 100755
--- a/scripts/exglobal_atmos_analysis.sh
+++ b/scripts/exglobal_atmos_analysis.sh
@@ -83,8 +83,6 @@ CALCINCPY=${CALCINCPY:-${USHgfs}/calcinc_gfs.py}
 RUN=${RUN:-""}
 SENDECF=${SENDECF:-"NO"}
 SENDDBN=${SENDDBN:-"NO"}
-RUN_GETGES=${RUN_GETGES:-"NO"}
-GETGESSH=${GETGESSH:-"getges.sh"}
 export gesenvir=${gesenvir:-${envir}}
  
 export hofx_2m_sfcfile=${hofx_2m_sfcfile:-".false."}

From cd86c5f5d1b9bf0e950372cfcc8fc85230799f80 Mon Sep 17 00:00:00 2001
From: "Kate.Friedman" <Kate.Friedman@noaa.gov>
Date: Mon, 10 Mar 2025 18:02:48 +0000
Subject: [PATCH 7/8] Remove getges and replace snoprv with FNSNOG

Refs #2500
---
 scripts/exgdas_enkf_sfc.sh       | 10 +---------
 scripts/exglobal_atmos_sfcanl.sh | 10 +---------
 2 files changed, 2 insertions(+), 18 deletions(-)

diff --git a/scripts/exgdas_enkf_sfc.sh b/scripts/exgdas_enkf_sfc.sh
index 005bd12692b..8683a2073d4 100755
--- a/scripts/exgdas_enkf_sfc.sh
+++ b/scripts/exgdas_enkf_sfc.sh
@@ -106,16 +106,8 @@ else
 fi
 
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle
-if [ ${RUN_GETGES:-"NO"} = "YES" ]; then
-    # Ignore possible spelling error (nothing is misspelled)
-    # shellcheck disable=SC2153
-    snoprv=$($GETGESSH -q -t snogrb_$JCAP_CASE -e $gesenvir -n $GDUMP -v $GDATE)
-else
-    snoprv=${snoprv:-$FNSNOG}
-fi
-
 if [ $($WGRIB -4yr $FNSNOA 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') -le \
-     $($WGRIB -4yr $snoprv 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') ] ; then
+     $($WGRIB -4yr $FNSNOG 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') ] ; then
     export FNSNOA=" "
     export CYCLVARS="FSNOL=99999.,FSNOS=99999.,"
 else
diff --git a/scripts/exglobal_atmos_sfcanl.sh b/scripts/exglobal_atmos_sfcanl.sh
index 41543b37bfb..e2e9d986201 100755
--- a/scripts/exglobal_atmos_sfcanl.sh
+++ b/scripts/exglobal_atmos_sfcanl.sh
@@ -39,8 +39,6 @@ export FHOUR=${FHOUR:-0}
 export DELTSFC=${DELTSFC:-6}
 
 # Other info used in this script
-RUN_GETGES=${RUN_GETGES:-"NO"}
-GETGESSH=${GETGESSH:-"getges.sh"}
 export gesenvir=${gesenvir:-${envir}}
 # Ignore possible spelling error (nothing is misspelled)
 # shellcheck disable=SC2153
@@ -81,14 +79,8 @@ else
 fi
 
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle
-if [[ ${RUN_GETGES} = "YES" ]]; then
-  snoprv=$(${GETGESSH} -q -t "snogrb_${JCAP_CASE}" -e "${gesenvir}" -n "${GDUMP}" -v "${GDATE}")
-else
-  snoprv=${snoprv:-${FNSNOG}}
-fi
-
 if [[ $(${WGRIB} -4yr "${FNSNOA}" 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') -le \
-  $(${WGRIB} -4yr "${snoprv}" 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') ]] ; then
+  $(${WGRIB} -4yr "${FNSNOG}" 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') ]] ; then
   export FNSNOA=" "
   export CYCLVARS="FSNOL=99999.,FSNOS=99999.,"
 else

From 135930b4966ea6fd2dfac2c97a341a12449f390b Mon Sep 17 00:00:00 2001
From: "Kate.Friedman" <Kate.Friedman@noaa.gov>
Date: Wed, 12 Mar 2025 15:57:17 +0000
Subject: [PATCH 8/8] Change FATAL to WARNING

Refs #2500
---
 scripts/exgdas_enkf_sfc.sh       | 24 +++++++++++++-----------
 scripts/exglobal_atmos_sfcanl.sh | 16 ++++++++++------
 2 files changed, 23 insertions(+), 17 deletions(-)

diff --git a/scripts/exgdas_enkf_sfc.sh b/scripts/exgdas_enkf_sfc.sh
index 11775bba2d4..8da1fd0f3cd 100755
--- a/scripts/exgdas_enkf_sfc.sh
+++ b/scripts/exgdas_enkf_sfc.sh
@@ -93,8 +93,7 @@ if [[ ! -f ${FNSNOA} ]]; then
     export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
 fi
 if [[ ! -f ${FNSNOA} ]]; then
-  echo "FATAL ERROR: Current cycle snow file ${FNSNOA} is missing. Exiting."
-  exit 1
+  echo "WARNING: Current cycle snow file ${FNSNOA} is missing. Snow coverage will not be updated."
 else
   echo "INFO: Current cycle snow file is ${FNSNOA}"
 fi
@@ -104,26 +103,29 @@ if [[ ! -f ${FNSNOG} ]]; then
   export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
 fi
 if [[ ! -f ${FNSNOG} ]]; then
-  echo "FATAL ERROR: Previous cycle snow file ${FNSNOG} is missing. Exiting."
-  exit 1
+  echo "WARNING: Previous cycle snow file ${FNSNOG} is missing. Snow coverage will not be updated."
 else
   echo "INFO: Previous cycle snow file is ${FNSNOG}"
 fi
 
+# If any snow files are missing, don't apply snow in the global_cycle step.
+if [[ ! -f ${FNSNOA} ]] || [[ ! -f ${FNSNOG} ]]; then
+  export FNSNOA=" "
+  export CYCLVARS="FSNOL=99999.,FSNOS=99999.,"
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle
-if [ $($WGRIB -4yr $FNSNOA 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') -le \
+elif [ $($WGRIB -4yr $FNSNOA 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') -le \
      $($WGRIB -4yr $FNSNOG 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') ] ; then
-    export FNSNOA=" "
-    export CYCLVARS="FSNOL=99999.,FSNOS=99999.,"
+  export FNSNOA=" "
+  export CYCLVARS="FSNOL=99999.,FSNOS=99999.,"
 else
-    export SNOW_NUDGE_COEFF=${SNOW_NUDGE_COEFF:-0.}
-    export CYCLVARS="FSNOL=${SNOW_NUDGE_COEFF},$CYCLVARS"
+  export SNOW_NUDGE_COEFF=${SNOW_NUDGE_COEFF:-0.}
+  export CYCLVARS="FSNOL=${SNOW_NUDGE_COEFF},$CYCLVARS"
 fi
 
 if [ $DONST = "YES" ]; then
-    export NST_FILE=${NST_FILE:-${COMIN_ATMOS_ANALYSIS_DET}/${APREFIX}dtfanl.nc}
+  export NST_FILE=${NST_FILE:-${COMIN_ATMOS_ANALYSIS_DET}/${APREFIX}dtfanl.nc}
 else
-    export NST_FILE="NULL"
+  export NST_FILE="NULL"
 fi
 
 # regrid the surface increment files
diff --git a/scripts/exglobal_atmos_sfcanl.sh b/scripts/exglobal_atmos_sfcanl.sh
index 4d71a861ac2..a8b9ac71701 100755
--- a/scripts/exglobal_atmos_sfcanl.sh
+++ b/scripts/exglobal_atmos_sfcanl.sh
@@ -66,23 +66,27 @@ if [[ ! -f ${FNSNOA} ]]; then
   export FNSNOA="${COMIN_OBS}/${OPREFIX}snogrb_t1534.3072.1536"
 fi
 if [[ ! -f ${FNSNOA} ]]; then
-  echo "FATAL ERROR: Current cycle snow file ${FNSNOA} is missing. Exiting."
-  exit 1
+  echo "WARNING: Current cycle snow file ${FNSNOA} is missing.  Snow coverage will not be updated."
 else
   echo "INFO: Current cycle snow file is ${FNSNOA}"
 fi
 export FNSNOG=${FNSNOG:-${COMIN_OBS_PREV}/${GPREFIX}snogrb_t${JCAP_CASE}.${LONB_CASE}.${LATB_CASE}}
 # Check if resolution specific FNSNOG exists, if not use t1534 version
-[[ ! -f ${FNSNOG} ]] && export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
 if [[ ! -f ${FNSNOG} ]]; then
-  echo "FATAL ERROR: Previous cycle snow file ${FNSNOG} is missing. Exiting."
-  exit 1
+  export FNSNOG="${COMIN_OBS_PREV}/${GPREFIX}snogrb_t1534.3072.1536"
+fi
+if [[ ! -f ${FNSNOG} ]]; then
+  echo "WARNING: Previous cycle snow file ${FNSNOG} is missing.  Snow coverage will not be updated."
 else
   echo "INFO: Previous cycle snow file is ${FNSNOG}"
 fi
 
+# If any snow files are missing, don't apply snow in the global_cycle step.
+if [[ ! -f ${FNSNOA} ]] || [[ ! -f ${FNSNOG} ]]; then
+  export FNSNOA=" "
+  export CYCLVARS="FSNOL=99999.,FSNOS=99999.,"
 # Set CYCLVARS by checking grib date of current snogrb vs that of prev cycle
-if [[ $(${WGRIB} -4yr "${FNSNOA}" 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') -le \
+elif [[ $(${WGRIB} -4yr "${FNSNOA}" 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') -le \
   $(${WGRIB} -4yr "${FNSNOG}" 2>/dev/null | grep -i snowc | awk -F: '{print $3}' | awk -F= '{print $2}') ]] ; then
   export FNSNOA=" "
   export CYCLVARS="FSNOL=99999.,FSNOS=99999.,"