diff --git a/.gitignore b/.gitignore
index 81336938..fc1c342b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,7 +12,7 @@ parm/*.out
 parm/*.err
 parm/*.log
 parm/land_analysis.yaml
-parm/log.rocoto_launch
+parm/log.*
 
 __pycache__
 *.swp
diff --git a/modulefiles/build_orion_intel.lua b/modulefiles/build_orion_intel.lua
index ed0cc202..54e5b2e7 100644
--- a/modulefiles/build_orion_intel.lua
+++ b/modulefiles/build_orion_intel.lua
@@ -34,6 +34,9 @@ load(pathJoin("mapl", mapl_ver))
 load(pathJoin("prod_util", prod_util_ver))
 load(pathJoin("ufs-pyenv", ufs_pyenv_ver))
 
+setenv("CFLAGS","-diag-disable=10441")
+setenv("FFLAGS","-diag-disable=10441")
+
 setenv("CC", "mpiicc")
 setenv("CXX", "mpiicpc")
 setenv("FC", "mpiifort")
diff --git a/modulefiles/wflow_orion.lua b/modulefiles/wflow_orion.lua
index 0942ae36..2acb44b1 100644
--- a/modulefiles/wflow_orion.lua
+++ b/modulefiles/wflow_orion.lua
@@ -6,8 +6,8 @@ the MSU machine Orion
 whatis([===[Loads libraries needed for running the land-DA workflow on Orion ]===])
 
 load("contrib")
-load("rocoto")
-load("wget")
+load("ruby/3.2.3")
+load("rocoto/1.3.7")
 
 unload("python")
 load("conda")
diff --git a/parm/land_analysis_hera.yaml b/parm/land_analysis_hera.yaml
index 2ff5ff9f..0ff505f6 100644
--- a/parm/land_analysis_hera.yaml
+++ b/parm/land_analysis_hera.yaml
@@ -21,7 +21,7 @@ workflow:
     RES: "96"
     FCSTHR: "24"
     NPROCS_ANALYSIS: "6"
-    NPROCS_FORECAST: "6"
+    NPROCS_FORECAST: "7"
     OBSDIR: ""
     OBSDIR_SUBDIR: ""
     OBS_TYPES: "GHCN"
diff --git a/parm/land_analysis_orion.yaml b/parm/land_analysis_orion.yaml
index f7ff616c..3be2ffe4 100644
--- a/parm/land_analysis_orion.yaml
+++ b/parm/land_analysis_orion.yaml
@@ -21,7 +21,7 @@ workflow:
     RES: "96"
     FCSTHR: "24"
     NPROCS_ANALYSIS: "6"
-    NPROCS_FORECAST: "6"
+    NPROCS_FORECAST: "7"
     OBSDIR: ""
     OBSDIR_SUBDIR: ""
     OBS_TYPES: "GHCN"
diff --git a/parm/launch_rocoto_wflow.sh b/parm/launch_rocoto_wflow.sh
index e55324ab..968ee88c 100755
--- a/parm/launch_rocoto_wflow.sh
+++ b/parm/launch_rocoto_wflow.sh
@@ -8,6 +8,7 @@ PARMdir=$(cd "$(dirname "$(readlink -f -n "${BASH_SOURCE[0]}" )" )" && pwd -P)
 source ${PARMdir}/detect_platform.sh
 
 # Load rocoto
+module purge
 if [ "${MACHINE}" == "hera" ]; then
   module load rocoto
 elif [ "${MACHINE}" == "orion" ]; then
@@ -16,7 +17,8 @@ elif [ "${MACHINE}" == "orion" ]; then
   module load stack-intel/$stack_intel_ver
   module load stack-python/$stack_python_ver
   module load contrib
-  module load rocoto
+  module load ruby/3.2.3
+  module load rocoto/1.3.7
 else
   echo "FATAL ERROR: modules are not loaded"
 fi
@@ -26,6 +28,7 @@ WFLOW_XML_FN="land_analysis.xml"
 rocoto_xml_bn=$( basename "${WFLOW_XML_FN}" ".xml" )
 rocoto_database_fn="${rocoto_xml_bn}.db"
 WFLOW_LOG_FN="log.rocoto_launch"
+LOG_FN_ROCOTO_RUN="log.rocoto_run"
 
 # Initialize the default status of the workflow to "IN PROGRESS".
 wflow_status="IN PROGRESS"
@@ -43,8 +46,8 @@ if [ "$#" -eq 1 ] && [ "$1" == "add" ]; then
 fi
 
 cd "${PARMdir}"
-rocotorun_cmd="rocotorun -w \"${WFLOW_XML_FN}\" -d \"${rocoto_database_fn}\""
-eval ${rocotorun_cmd}
+rocotorun_cmd="rocotorun -w \"${WFLOW_XML_FN}\" -d \"${rocoto_database_fn}\" -v 10"
+eval ${rocotorun_cmd} > ${LOG_FN_ROCOTO_RUN} 2>&1
 
 rocotostat_output=$( rocotostat -w ${WFLOW_XML_FN} -d ${rocoto_database_fn} )
 
diff --git a/versions/build.ver_orion b/versions/build.ver_orion
index 835976d2..f3dae589 100644
--- a/versions/build.ver_orion
+++ b/versions/build.ver_orion
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-export modulepath_spack_stack="/work/noaa/epic/role-epic/spack-stack/orion/spack-stack-1.6.0/envs/unified-env/install/modulefiles/Core"
+export modulepath_spack_stack="/work/noaa/epic/role-epic/spack-stack/orion/spack-stack-1.6.0/envs/unified-env-rocky9/install/modulefiles/Core"
 
 export bacio_ver="2.4.1"
 export cmake_ver="3.23.1"
@@ -21,8 +21,8 @@ export netcdf_fortran_ver="4.6.1"
 export parallelio_ver="2.5.10"
 export prod_util_ver="2.1.1"
 export sp_ver="2.5.0"
-export stack_intel_oneapi_mpi_ver="2021.5.1"
-export stack_intel_ver="2022.0.2"
+export stack_intel_oneapi_mpi_ver="2021.9.0"
+export stack_intel_ver="2021.9.0"
 export stack_python_ver="3.10.13"
 export ufs_pyenv_ver="1.0.0"
 export w3emc_ver="2.10.0"
diff --git a/versions/run.ver_orion b/versions/run.ver_orion
index 145d630c..81bbc060 100644
--- a/versions/run.ver_orion
+++ b/versions/run.ver_orion
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-export modulepath_spack_stack="/work/noaa/epic/role-epic/spack-stack/orion/spack-stack-1.6.0/envs/unified-env/install/modulefiles/Core"
+export modulepath_spack_stack="/work/noaa/epic/role-epic/spack-stack/orion/spack-stack-1.6.0/envs/unified-env-rocky9/install/modulefiles/Core"
 
 export bacio_ver="2.4.1"
 export cmake_ver="3.23.1"
@@ -28,8 +28,8 @@ export py_pyyaml_ver="6.0"
 export py_scipy_ver="1.11.3"
 export py_xarray_ver="2023.7.0"
 export sp_ver="2.5.0"
-export stack_intel_oneapi_mpi_ver="2021.5.1"
-export stack_intel_ver="2022.0.2"
+export stack_intel_oneapi_mpi_ver="2021.9.0"
+export stack_intel_ver="2021.9.0"
 export stack_python_ver="3.10.13"
 export ufs_pyenv_ver="1.0.0"
 export w3emc_ver="2.10.0"