[develop] Do not load prod_util or run module reset when running ecflow (NOAA-EMC#4657)

When running an ecflow suite, some modules need to be loaded in the ecf
scripts and never unloaded (including prod_util). This change this
change works to prevent either of these from happening.

Refs NOAA-EMC#4599

Author: DavidHuber-NOAA

dev/ush/load_modules.sh

@@ -73,7 +73,10 @@ case "${MODULE_TYPE}" in
             echo "FATAL ERROR: Failed to load ufs_${MACHINE_ID}.intel"
             exit 1
         fi
-        module load prod_util
+        # Do not load prod_util on an ecflow system
+        if [[ -z "${ECF_JOB:-}" ]]; then
+            module load prod_util
+        fi
         if [[ "${MACHINE_ID}" == "wcoss2" ]]; then
             module load cray-pals
             module load cfp

modulefiles/gw_gsi.wcoss2.lua

@@ -20,7 +20,11 @@ load(pathJoin("netcdf-D", (os.getenv("netcdf_ver") or "None")))
 
 load(pathJoin("libjpeg", (os.getenv("libjpeg_ver") or "None")))
 load(pathJoin("grib_util", (os.getenv("grib_util_ver") or "None")))
-load(pathJoin("prod_util", (os.getenv("prod_util_ver") or "None")))
+-- Do not load prod_util when running ecflow
+local is_ecf = os.getenv("ECF_JOB") ~= nil
+if not is_ecf then
+    load(pathJoin("prod_util", (os.getenv("prod_util_ver") or "None")))
+end
 load(pathJoin("ncdiag-A", (os.getenv("ncdiag_ver") or "None")))
 load(pathJoin("crtm", (os.getenv("crtm_ver") or "None")))
 

modulefiles/gw_run.wcoss2.lua

@@ -28,7 +28,11 @@ load(pathJoin("netcdf-D", (os.getenv("netcdf_ver") or "None")))
 load(pathJoin("esmf-D", (os.getenv("esmf_ver") or "None")))
 
 load(pathJoin("nco", (os.getenv("nco_ver") or "None")))
-load(pathJoin("prod_util", (os.getenv("prod_util_ver") or "None")))
+-- Do not load prod_util when running ecflow
+local is_ecf = os.getenv("ECF_JOB") ~= nil
+if not is_ecf then
+    load(pathJoin("prod_util", (os.getenv("prod_util_ver") or "None")))
+end
 load(pathJoin("grib_util", (os.getenv("grib_util_ver") or "None")))
 load(pathJoin("bufr_dump", (os.getenv("bufr_dump_ver") or "None")))
 load(pathJoin("util_shared", (os.getenv("util_shared_ver") or "None")))

modulefiles/gw_upp.wcoss2.lua

@@ -10,7 +10,11 @@ load("wcoss2_intel")
 load(pathJoin("cray-pals", "1.0.17"))
 
 -- Load workflow modules
-load(pathJoin("prod_util", "2.0.9"))
+-- Do not load prod_util when running ecflow
+local is_ecf = os.getenv("ECF_JOB") ~= nil
+if not is_ecf then
+    load(pathJoin("prod_util", "2.0.9"))
+end
 load(pathJoin("python", "3.12.0"))
 load(pathJoin("libjpeg", "9c"))
 load(pathJoin("wgrib2", "2.0.8"))

modulefiles/gw_verif.wcoss2.lua

@@ -23,7 +23,11 @@ load(pathJoin("netcdf", '4.7.4'))
 local cray_lib_path=os.getenv("CRAY_LD_LIBRARY_PATH") or ""
 prepend_path("LD_LIBRARY_PATH", cray_lib_path)
 
-load(pathJoin("prod_util", (os.getenv("prod_util_ver") or "None")))
+-- Do not load prod_util when running ecflow
+local is_ecf = os.getenv("ECF_JOB") ~= nil
+if not is_ecf then
+    load(pathJoin("prod_util", (os.getenv("prod_util_ver") or "None")))
+end
 load(pathJoin("grib_util", (os.getenv("grib_util_ver") or "None")))
 load(pathJoin("wgrib2", (os.getenv("wgrib2_ver") or "None")))
 

sorc/gdas.cd

@@ -47,7 +47,10 @@ elif [[ ${MACHINE_ID} = wcoss2 ]]; then
     # We are on WCOSS2
     # Ignore default modules of the same version lower in the search path (req'd by spack-stack)
     #export LMOD_TMOD_FIND_FIRST=yes #TODO: Uncomment this when using spack-stack for the entire workflow
-    module reset
+    # Do not reset on an ecflow system
+    if [[ -z "${ECF_JOB:-}" ]]; then
+        module reset
+    fi
 
 elif [[ ${MACHINE_ID} = cheyenne* ]]; then
     # We are on NCAR Cheyenne