From 31bb29ca5e513e8f31a56c4fa800ebf0e3d6a47f Mon Sep 17 00:00:00 2001
From: "Kate.Friedman" <Kate.Friedman@noaa.gov>
Date: Mon, 17 Jun 2024 15:24:18 +0000
Subject: [PATCH] Staging variable updates

- Add RDATE and DTG_PREFIX
- Remove USE_OCN_PERTURB_FILES
- Always declare COM_ATMOS_ANALYSIS

Refs #2475
---
 jobs/JGLOBAL_STAGE_IC       | 9 +++++----
 parm/config/gfs/config.base | 4 ----
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/jobs/JGLOBAL_STAGE_IC b/jobs/JGLOBAL_STAGE_IC
index a7fb5a0e58..80d650917f 100755
--- a/jobs/JGLOBAL_STAGE_IC
+++ b/jobs/JGLOBAL_STAGE_IC
@@ -15,6 +15,9 @@ GDATE=$(date --utc -d "${PDY} ${cyc} - ${assim_freq} hours" +%Y%m%d%H)
 gPDY="${GDATE:0:8}"
 gcyc="${GDATE:8:2}"
 
+RDATE=$(date --utc -d "${PDY} ${cyc} + ${OFFSET_START_HOUR} hours" +%Y%m%d%H)
+export DTG_PREFIX="${RDATE:0:8}.${RDATE:8:2}0000"
+
 # Define MEMDIR_ARRAY
 MEMDIR_ARRAY=()
 if [[ "${RUN:-}" = "enkfgdas" || "${RUN:-}" = "gefs" ]]; then
@@ -41,10 +44,8 @@ for MEMDIR in "${MEMDIR_ARRAY[@]}"; do
   export MEMDIR
 
   # Declare COMs
-  if [[ "${MODE}" = "cycled" && "${RUN:-}" = "gdas" ]]; then
-    YMD=${PDY} HH=${cyc} declare_from_tmpl -rx COM_ATMOS_ANALYSIS
-    export COM_ATMOS_ANALYSIS
-  fi
+  YMD=${PDY} HH=${cyc} declare_from_tmpl -rx COM_ATMOS_ANALYSIS
+  export COM_ATMOS_ANALYSIS
 
   if [[ ${EXP_WARM_START:-".false."} = ".true." ]]; then
     RUN=${rCDUMP} YMD=${gPDY} HH=${gcyc} declare_from_tmpl COM_ATMOS_RESTART_PREV:COM_ATMOS_RESTART_TMPL
diff --git a/parm/config/gfs/config.base b/parm/config/gfs/config.base
index d32ec509f7..7e5e6054e5 100644
--- a/parm/config/gfs/config.base
+++ b/parm/config/gfs/config.base
@@ -445,10 +445,6 @@ export INCVARS_EFOLD="5"
 export netcdf_diag=".true."
 export binary_diag=".false."
 
-# Initialize ocean ensemble members with perturbations
-#   if true, only occurs for members greater than zero
-export USE_OCN_PERTURB_FILES=".false."
-
 # Verification options
 export DO_METP="NO"          # Run METPLUS jobs - set METPLUS settings in config.metp; not supported with spack-stack
 export DO_FIT2OBS="YES"      # Run fit to observations package