From 9e3824d5d07dcbd596cf35cd21e6ce2a50e28934 Mon Sep 17 00:00:00 2001
From: "jessica.meixner" <Jessica.Meixner@noaa.gov>
Date: Fri, 30 Jan 2026 14:38:12 -0500
Subject: [PATCH 1/4] update hashes of gdas gsi and ufs

---
 sorc/gdas.cd      | 2 +-
 sorc/gsi_enkf.fd  | 2 +-
 sorc/ufs_model.fd | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sorc/gdas.cd b/sorc/gdas.cd
index 740245c65a2..b747e5c70a5 160000
--- a/sorc/gdas.cd
+++ b/sorc/gdas.cd
@@ -1 +1 @@
-Subproject commit 740245c65a2ac036ea1778bb8c1870493b2d3204
+Subproject commit b747e5c70a5f463fcaf5a64b1816df52a7a016a5
diff --git a/sorc/gsi_enkf.fd b/sorc/gsi_enkf.fd
index dcf055d690e..5f65a97fc00 160000
--- a/sorc/gsi_enkf.fd
+++ b/sorc/gsi_enkf.fd
@@ -1 +1 @@
-Subproject commit dcf055d690ecd132500f03a978b308b98edf375e
+Subproject commit 5f65a97fc00c9d5ad060402e4d47390b72999c13
diff --git a/sorc/ufs_model.fd b/sorc/ufs_model.fd
index de947560e97..7577e57ed81 160000
--- a/sorc/ufs_model.fd
+++ b/sorc/ufs_model.fd
@@ -1 +1 @@
-Subproject commit de947560e9728c0f6dd25de9b8a7519579d3a9e7
+Subproject commit 7577e57ed812b82762813b04431608c5a7ea5899

From f0951f0bdab4ae27af249601cfc333c85931f5f5 Mon Sep 17 00:00:00 2001
From: "jessica.meixner" <Jessica.Meixner@noaa.gov>
Date: Fri, 30 Jan 2026 14:40:59 -0500
Subject: [PATCH 2/4] update resources for wcoss2 jobs

---
 dev/parm/config/gfs/config.resources        | 2 +-
 dev/parm/config/gfs/config.resources.WCOSS2 | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/dev/parm/config/gfs/config.resources b/dev/parm/config/gfs/config.resources
index f2eb37465d0..5b634ed7968 100644
--- a/dev/parm/config/gfs/config.resources
+++ b/dev/parm/config/gfs/config.resources
@@ -1064,7 +1064,7 @@ case ${step} in
     ntasks=1
     threads_per_task=1
     tasks_per_node=1
-    memory="20G"
+    memory="25G"
     ;;
 
   "genesis_fsu")
diff --git a/dev/parm/config/gfs/config.resources.WCOSS2 b/dev/parm/config/gfs/config.resources.WCOSS2
index 042317ac3bc..cc4a516a94b 100644
--- a/dev/parm/config/gfs/config.resources.WCOSS2
+++ b/dev/parm/config/gfs/config.resources.WCOSS2
@@ -41,7 +41,8 @@ case ${step} in
   "eupd")
     case "${CASE}" in
       "C1152" | "C768" | "C384")
-	if [[ "${RUN}" = *gdas ]]; then
+       walltime="00:55:00"
+       if [[ "${RUN}" = *gdas ]]; then
           export ntasks=315
         elif [[ "${RUN}" = *gfs ]]; then
           export ntasks=135
@@ -58,7 +59,8 @@ case ${step} in
     case "${CASE}" in
       "C1152" | "C768" | "C384")
         export tasks_per_node=50
-        ;;
+        export walltime="00:15:00"
+	;;
       *)
         export tasks_per_node=40
         ;;

From 0076ed066f6ec3f9f4a08a23de2b9b4c4d6549b7 Mon Sep 17 00:00:00 2001
From: Jessica Meixner <Jessica.Meixner@noaa.gov>
Date: Fri, 30 Jan 2026 21:24:48 +0000
Subject: [PATCH 3/4] update linking

---
 sorc/link_workflow.sh | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sorc/link_workflow.sh b/sorc/link_workflow.sh
index 52fc5963c14..5e10d260832 100755
--- a/sorc/link_workflow.sh
+++ b/sorc/link_workflow.sh
@@ -439,7 +439,6 @@ fi
 # GDASApp executables
 if [[ -d "${HOMEgfs}/sorc/gdas.cd/install" ]]; then
     cp -f "${HOMEgfs}/sorc/gdas.cd/install/bin"/gdas* ./
-    cp -f "${HOMEgfs}/sorc/gdas.cd/install/bin/calcfIMS.exe" ./gdas_calcfIMS.x
     cp -f "${HOMEgfs}/sorc/gdas.cd/install/bin/apply_incr.exe" ./gdas_apply_incr.x
 fi
 

From 61e1d13d6e3d594a2bf97ccee86ea1ba474cde87 Mon Sep 17 00:00:00 2001
From: Jessica Meixner <Jessica.Meixner@noaa.gov>
Date: Mon, 2 Feb 2026 13:29:58 +0000
Subject: [PATCH 4/4] turn off v18 tests on v17 branch

---
 dev/ci/cases/pr/C96C48_ufs_hybatmDA.yaml    | 1 +
 dev/ci/cases/pr/C96C48_ufsgsi_hybatmDA.yaml | 1 +
 2 files changed, 2 insertions(+)

diff --git a/dev/ci/cases/pr/C96C48_ufs_hybatmDA.yaml b/dev/ci/cases/pr/C96C48_ufs_hybatmDA.yaml
index eaafc4b3853..3647093797a 100644
--- a/dev/ci/cases/pr/C96C48_ufs_hybatmDA.yaml
+++ b/dev/ci/cases/pr/C96C48_ufs_hybatmDA.yaml
@@ -21,6 +21,7 @@ skip_ci_on_hosts:
   - orion
   - hercules
   - awsepicglobalworkflow
+  - wcoss2
 
 workflow:
   engine: rocoto
diff --git a/dev/ci/cases/pr/C96C48_ufsgsi_hybatmDA.yaml b/dev/ci/cases/pr/C96C48_ufsgsi_hybatmDA.yaml
index 14cc30db214..758f1ae67bd 100644
--- a/dev/ci/cases/pr/C96C48_ufsgsi_hybatmDA.yaml
+++ b/dev/ci/cases/pr/C96C48_ufsgsi_hybatmDA.yaml
@@ -21,6 +21,7 @@ skip_ci_on_hosts:
   - orion
   - hercules
   - awsepicglobalworkflow
+  - wcoss2
 
 workflow:
   engine: rocoto