From d165b34d2ae2ced2c1bc107e234ea7074041c863 Mon Sep 17 00:00:00 2001
From: "Eric.Sinsky" <eric.sinsky@noaa.gov>
Date: Thu, 12 Dec 2024 20:24:38 +0000
Subject: [PATCH 1/5] Add condition to run mod_icec function

---
 ush/interp_atmos_master.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ush/interp_atmos_master.sh b/ush/interp_atmos_master.sh
index 4c4ee4b03c1..83c375690b1 100755
--- a/ush/interp_atmos_master.sh
+++ b/ush/interp_atmos_master.sh
@@ -53,7 +53,10 @@ export err=$?; err_chk
 # trim and mask for all grids
 for grid in "${grids[@]}"; do
   trim_rh "${output_file_prefix}_${grid}"; export err=$?; err_chk
-  mod_icec "${output_file_prefix}_${grid}"; export err=$?; err_chk
+  count=$($WGRIB2 "${output_file_prefix}_${grid}" -match "LAND|ICEC" |wc -l)
+  if [ ${count} -eq 2 ]; then
+    mod_icec "${output_file_prefix}_${grid}"; export err=$?; err_chk
+  fi
 done
 
 exit 0

From 5064f89a24ebd815d050751bac41adb7e722e9fd Mon Sep 17 00:00:00 2001
From: "Eric.Sinsky" <eric.sinsky@noaa.gov>
Date: Mon, 16 Dec 2024 13:37:48 +0000
Subject: [PATCH 2/5] Comply with shellnorms

---
 ush/interp_atmos_master.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ush/interp_atmos_master.sh b/ush/interp_atmos_master.sh
index 83c375690b1..de293517246 100755
--- a/ush/interp_atmos_master.sh
+++ b/ush/interp_atmos_master.sh
@@ -53,7 +53,7 @@ export err=$?; err_chk
 # trim and mask for all grids
 for grid in "${grids[@]}"; do
   trim_rh "${output_file_prefix}_${grid}"; export err=$?; err_chk
-  count=$($WGRIB2 "${output_file_prefix}_${grid}" -match "LAND|ICEC" |wc -l)
+  count=$(${WGRIB2} "${output_file_prefix}_${grid}" -match "LAND|ICEC" |wc -l)
   if [ ${count} -eq 2 ]; then
     mod_icec "${output_file_prefix}_${grid}"; export err=$?; err_chk
   fi

From dfbbc24550e1c0c5ba9ef69e5d3c46e709866089 Mon Sep 17 00:00:00 2001
From: "Eric.Sinsky" <eric.sinsky@noaa.gov>
Date: Mon, 16 Dec 2024 14:06:51 +0000
Subject: [PATCH 3/5] Fix shellnorms

---
 ush/interp_atmos_master.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ush/interp_atmos_master.sh b/ush/interp_atmos_master.sh
index de293517246..64f1eacb22e 100755
--- a/ush/interp_atmos_master.sh
+++ b/ush/interp_atmos_master.sh
@@ -54,7 +54,7 @@ export err=$?; err_chk
 for grid in "${grids[@]}"; do
   trim_rh "${output_file_prefix}_${grid}"; export err=$?; err_chk
   count=$(${WGRIB2} "${output_file_prefix}_${grid}" -match "LAND|ICEC" |wc -l)
-  if [ ${count} -eq 2 ]; then
+  if [[ "${count}" -eq 2 ]]; then
     mod_icec "${output_file_prefix}_${grid}"; export err=$?; err_chk
   fi
 done

From 0545d7910e16b1cf7a34b956e0872002fb2c5988 Mon Sep 17 00:00:00 2001
From: "Eric.Sinsky" <eric.sinsky@noaa.gov>
Date: Mon, 23 Dec 2024 17:07:16 +0000
Subject: [PATCH 4/5] Use more descriptive variable name

---
 ush/interp_atmos_master.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ush/interp_atmos_master.sh b/ush/interp_atmos_master.sh
index 64f1eacb22e..1694357178c 100755
--- a/ush/interp_atmos_master.sh
+++ b/ush/interp_atmos_master.sh
@@ -53,8 +53,8 @@ export err=$?; err_chk
 # trim and mask for all grids
 for grid in "${grids[@]}"; do
   trim_rh "${output_file_prefix}_${grid}"; export err=$?; err_chk
-  count=$(${WGRIB2} "${output_file_prefix}_${grid}" -match "LAND|ICEC" |wc -l)
-  if [[ "${count}" -eq 2 ]]; then
+  var_count=$(${WGRIB2} "${output_file_prefix}_${grid}" -match "LAND|ICEC" |wc -l)
+  if [[ "${var_count}" -eq 2 ]]; then
     mod_icec "${output_file_prefix}_${grid}"; export err=$?; err_chk
   fi
 done

From dbe9c738c5175ea81f3279d1bcbce19fc86dbef5 Mon Sep 17 00:00:00 2001
From: "Eric.Sinsky" <eric.sinsky@noaa.gov>
Date: Mon, 23 Dec 2024 17:10:13 +0000
Subject: [PATCH 5/5] Add shellcheck disable

---
 ush/interp_atmos_master.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ush/interp_atmos_master.sh b/ush/interp_atmos_master.sh
index 1694357178c..3a3edc470b1 100755
--- a/ush/interp_atmos_master.sh
+++ b/ush/interp_atmos_master.sh
@@ -53,6 +53,7 @@ export err=$?; err_chk
 # trim and mask for all grids
 for grid in "${grids[@]}"; do
   trim_rh "${output_file_prefix}_${grid}"; export err=$?; err_chk
+  # shellcheck disable=SC2312
   var_count=$(${WGRIB2} "${output_file_prefix}_${grid}" -match "LAND|ICEC" |wc -l)
   if [[ "${var_count}" -eq 2 ]]; then
     mod_icec "${output_file_prefix}_${grid}"; export err=$?; err_chk