Use UPP modules for postanl

PR NOAA-EMC#2042 added a hack to checkout a UPP version that works on Orion,
but `upp.x` now fails due to a missing library. This changes the
postanl job to load the UPP modules instead of the normal runtime
ones.

Resolves NOAA-EMC#2041

jobs/rocoto/post.sh

@@ -8,9 +8,26 @@ source "${HOMEgfs}/ush/preamble.sh"
 ###############################################################
 
 # Source FV3GFS workflow modules
-. ${HOMEgfs}/ush/load_fv3gfs_modules.sh
-status=$?
-[[ ${status} -ne 0 ]] && exit ${status}
+# . ${HOMEgfs}/ush/load_fv3gfs_modules.sh
+# status=$?
+# [[ ${status} -ne 0 ]] && exit ${status}
+# Temporarily load modules from UPP
+source "${HOMEgfs}/ush/detect_machine.sh"
+source "${HOMEgfs}/ush/module-setup.sh"
+module use "${HOMEgfs}/sorc/ufs_model.fd/FV3/upp/modulefiles"
+module load orion
+if [[ "${MACHINE_ID}" = "wcoss2" ]]; then
+    module load prod_util
+    module load cray-pals
+    module load cfp
+else
+    module load prod-util
+    export UTILROOT=${prod_util_ROOT}
+fi
+module load grib-util
+module load wgrib2
+export WGRIB2=wgrib2
+# End hack
 
 export job="post"
 export jobid="${job}.$$"