[develop] Update weather model, UPP, and UFS_UTILS hashes (ufs-commun…

…ity#1050) Updating the ufs-weather-model hash to 8518c2c (March 1), the UPP hash to 945cb2c (January 23), and the UFS_UTILS hash to 57bd832 (February 6). This work also required several modifications to allow the updated weather model and UFS_UTILS hashes to work in the SRW: * Update spack-stack to v1.5.1 * Rename NEMS/nems to UFS/ufs * Remove ush/set_ozone_param.py (ozphys scheme in SDFs were removed in the weather model) * Update path to noahmptable.tbl * Add two new fields to INPS (MASK_ONLY and MERGE_FILE) for make_orog task * Make changes to allow for the updated method of finding CRES in chgres_cube
EdwardSnyder-NOAA · Mar 27, 2024 · 89b59ec · 89b59ec
1 parent 02cf222
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diff --git a/.cicd/scripts/sbatch_srw_ftest.sh b/.cicd/scripts/sbatch_srw_ftest.sh
@@ -7,7 +7,7 @@
 #SBATCH --account=${SRW_PROJECT}
 #SBATCH --qos=batch
 #SBATCH --nodes=1
-#SBATCH --tasks-per-node=24
+#SBATCH --tasks-per-node=12
 #SBATCH --cpus-per-task=1
 #SBATCH -t 00:30:00
 #SBATCH -o log_wrap.%j.log

diff --git a/.cicd/scripts/srw_ftest.sh b/.cicd/scripts/srw_ftest.sh
@@ -77,6 +77,9 @@ sed "s|^task_get_extrn_lbcs:|task_get_extrn_lbcs:\n EXTRN_MDL_SOURCE_BASEDIR_LB
 # Use staged data for HPSS supported machines
 sed 's|^platform:|platform:\n EXTRN_MDL_DATA_STORES: disk|g' -i ush/config.yaml
 
+# Set OMP_NUM_THREADS_RUN_FCST to 1 in config.yaml
+sed 's|^task_run_fcst:|task_run_fcst:\n OMP_NUM_THREADS_RUN_FCST: 1|1' -i ush/config.yaml
+
 # Activate the workflow environment ...
 source etc/lmod-setup.sh ${platform,,}
 module use modulefiles
@@ -105,7 +108,7 @@ cp ${workspace}/ush/wrappers/*.sh .
 export JOBSdir=${workspace}/jobs
 export USHdir=${workspace}/ush
 export OMP_NUM_THREADS=1
-export nprocs=24
+export nprocs=12
 
 [[ -n ${TASKS} ]] || TASKS=(
  run_make_grid

diff --git a/.cicd/scripts/wrapper_srw_ftest.sh b/.cicd/scripts/wrapper_srw_ftest.sh
@@ -34,6 +34,10 @@ if [[ "${SRW_PLATFORM}" == hera ]]; then
  fi
 fi
 
+if [[ "${SRW_PLATFORM}" == jet ]]; then
+ sed -i '15i #SBATCH --partition=xjet' ${WORKSPACE}/${SRW_PLATFORM}/.cicd/scripts/${workflow_cmd}_srw_ftest.sh
+fi
+
 # Call job card and return job_id
 echo "Running: ${workflow_cmd} -A ${SRW_PROJECT} ${arg_1} ${WORKSPACE}/${SRW_PLATFORM}/.cicd/scripts/${workflow_cmd}_srw_ftest.sh"
 job_id=$(${workflow_cmd} -A ${SRW_PROJECT} ${arg_1} ${WORKSPACE}/${SRW_PLATFORM}/.cicd/scripts/${workflow_cmd}_srw_ftest.sh)

diff --git a/Externals.cfg b/Externals.cfg
@@ -3,7 +3,7 @@ protocol = git
 repo_url = https://github.com/ufs-community/UFS_UTILS
 # Specify either a branch name or a hash but not both.
 #branch = develop
-hash = dc0e4a6
+hash = 57bd832
 local_path = sorc/UFS_UTILS
 required = True
 
@@ -12,7 +12,7 @@ protocol = git
 repo_url = https://github.com/ufs-community/ufs-weather-model
 # Specify either a branch name or a hash but not both.
 #branch = develop
-hash = 020e783
+hash = 8518c2c
 local_path = sorc/ufs-weather-model
 required = True
 
@@ -21,7 +21,7 @@ protocol = git
 repo_url = https://github.com/NOAA-EMC/UPP
 # Specify either a branch name or a hash but not both.
 #branch = develop
-hash = fae617b
+hash = 945cb2c
 local_path = sorc/UPP
 required = True
 

diff --git a/doc/UsersGuide/CustomizingTheWorkflow/ConfigWorkflow.rst b/doc/UsersGuide/CustomizingTheWorkflow/ConfigWorkflow.rst
@@ -386,8 +386,8 @@ Set File Name Parameters
 ``MODEL_CONFIG_FN``: (Default: "model_configure")
  Name of a file that contains settings and configurations for the :term:`NUOPC`/:term:`ESMF` main component. In general, users should not set this variable in their configuration file (see :ref:`note <tmpl-fn-warning>`).
 
-``NEMS_CONFIG_FN``: (Default: "nems.configure")
- Name of a file that contains information about the various :term:`NEMS` components and their run sequence. In general, users should not set this variable in their configuration file (see :ref:`note <tmpl-fn-warning>`).
+``UFS_CONFIG_FN``: (Default: "ufs.configure")
+ Name of a file that contains information about the various :term:`UFS` components and their run sequence. In general, users should not set this variable in their configuration file (see :ref:`note <tmpl-fn-warning>`).
 
 ``AQM_RC_FN``: (Default: "aqm.rc")
  Name of resource file for NOAA Air Quality Model (AQM). 
@@ -419,8 +419,8 @@ Set File Path Parameters
 ``MODEL_CONFIG_TMPL_FP``: (Default: ``'{{ [user.PARMdir, MODEL_CONFIG_FN]|path_join }}'``) 
  Path to the ``MODEL_CONFIG_FN`` file.
 
-``NEMS_CONFIG_TMPL_FP``: (Default: ``'{{ [user.PARMdir, NEMS_CONFIG_FN]|path_join }}'``) 
- Path to the ``NEMS_CONFIG_FN`` file. 
+``UFS_CONFIG_TMPL_FP``: (Default: ``'{{ [user.PARMdir, UFS_CONFIG_FN]|path_join }}'``) 
+ Path to the ``UFS_CONFIG_FN`` file. 
 
 ``AQM_RC_TMPL_FP``: (Default: ``'{{ [user.PARMdir, AQM_RC_TMPL_FN]|path_join }}'``) 
  Path to the ``AQM_RC_TMPL_FN`` file. 
@@ -437,8 +437,8 @@ This section contains files and paths to files that are staged in the experiment
 ``FIELD_TABLE_FP``: (Default: ``'{{ [EXPTDIR, FIELD_TABLE_FN]|path_join }}'``)
  Path to the field table in the experiment directory. (The field table specifies tracers that the forecast model reads in.)
 
-``NEMS_CONFIG_FP``: (Default: ``'{{ [EXPTDIR, NEMS_CONFIG_FN]|path_join }}'``)
- Path to the ``NEMS_CONFIG_FN`` file in the experiment directory. 
+``UFS_CONFIG_FP``: (Default: ``'{{ [EXPTDIR, UFS_CONFIG_FN]|path_join }}'``)
+ Path to the ``UFS_CONFIG_FN`` file in the experiment directory. 
 
 ``FV3_NML_FP``: (Default: ``'{{ [EXPTDIR, FV3_NML_FN]|path_join }}'``)
  Path to the ``FV3_NML_FN`` file in the experiment directory.
@@ -538,7 +538,7 @@ CCPP Parameter
 Field Dictionary Parameters
 ------------------------------
 
-``FIELD_DICT_FN``: (Default: "fd_nems.yaml")
+``FIELD_DICT_FN``: (Default: "fd_ufs.yaml")
  The name of the field dictionary file. This file is a community-based dictionary for shared coupling fields and is automatically generated by the :term:`NUOPC` Layer. 
 
 ``FIELD_DICT_IN_UWM_FP``: (Default: ``'{{ [user.UFS_WTHR_MDL_DIR, "tests", "parm", FIELD_DICT_FN]|path_join }}'``)
@@ -1109,7 +1109,7 @@ For each workflow task, certain parameter values must be passed to the job sched
  For more information, see the `Intel Development Reference Guide <https://www.intel.com/content/www/us/en/docs/cpp-compiler/developer-guide-reference/2021-10/thread-affinity-interface.html>`__. 
 
 ``OMP_NUM_THREADS_RUN_FCST``: (Default: 1)
- The number of OpenMP threads to use for parallel regions. Corresponds to the ``ATM_omp_num_threads`` value in ``nems.configure``.
+ The number of OpenMP threads to use for parallel regions. Corresponds to the ``atmos_nthreads`` value in ``model_configure``.
 
 ``OMP_STACKSIZE_RUN_FCST``: (Default: "512m")
  Controls the size of the stack for threads created by the OpenMP implementation.

diff --git a/modulefiles/build_derecho_intel.lua b/modulefiles/build_derecho_intel.lua
@@ -6,7 +6,7 @@ the CISL machine Derecho (Cray) using [email protected]
 whatis([===[Loads libraries needed for building the UFS SRW App on Derecho ]===])
 
 prepend_path("MODULEPATH","/lustre/desc1/scratch/epicufsrt/contrib/modulefiles_extra")
-prepend_path("MODULEPATH", "/glade/work/epicufsrt/contrib/spack-stack/derecho/spack-stack-1.5.0/envs/unified-env/install/modulefiles/Core")
+prepend_path("MODULEPATH", "/glade/work/epicufsrt/contrib/spack-stack/derecho/spack-stack-1.5.1/envs/unified-env/install/modulefiles/Core")
 
 load(pathJoin("stack-intel", os.getenv("stack_intel_ver") or "2021.10.0"))
 load(pathJoin("stack-cray-mpich", os.getenv("stack_cray_mpich_ver") or "8.1.25"))

diff --git a/modulefiles/build_gaea_intel.lua b/modulefiles/build_gaea_intel.lua
@@ -5,7 +5,7 @@ the NOAA RDHPC machine Gaea C5 using Intel-2023.1.0
 
 whatis([===[Loads libraries needed for building the UFS SRW App on Gaea C5 ]===])
 
-prepend_path("MODULEPATH","/ncrc/proj/epic/spack-stack/spack-stack-1.5.0/envs/unified-env/install/modulefiles/Core")
+prepend_path("MODULEPATH","/ncrc/proj/epic/spack-stack/spack-stack-1.5.1/envs/unified-env/install/modulefiles/Core")
 stack_intel_ver=os.getenv("stack_intel_ver") or "2023.1.0"
 load(pathJoin("stack-intel", stack_intel_ver))
 

diff --git a/modulefiles/build_hera_gnu.lua b/modulefiles/build_hera_gnu.lua
@@ -5,7 +5,7 @@ the NOAA RDHPC machine Hera using GNU 9.2.0
 
 whatis([===[Loads libraries needed for building the UFS SRW App on Hera using GNU 9.2.0 ]===])
 
-prepend_path("MODULEPATH", "/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-1.5.0/envs/unified-env-rocky8/install/modulefiles/Core")
+prepend_path("MODULEPATH", "/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-1.5.1/envs/unified-env-rocky8/install/modulefiles/Core")
 prepend_path("MODULEPATH", "/scratch1/NCEPDEV/jcsda/jedipara/spack-stack/modulefiles")
 
 load("stack-gcc/9.2.0")

diff --git a/modulefiles/build_hera_intel.lua b/modulefiles/build_hera_intel.lua
@@ -8,7 +8,7 @@ whatis([===[Loads libraries needed for building the UFS SRW App on Hera ]===])
 prepend_path("MODULEPATH","/contrib/sutils/modulefiles")
 load("sutils")
 
-prepend_path("MODULEPATH", "/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-1.5.0/envs/unified-env-rocky8/install/modulefiles/Core")
+prepend_path("MODULEPATH", "/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-1.5.1/envs/unified-env-rocky8/install/modulefiles/Core")
 prepend_path("MODULEPATH", "/scratch1/NCEPDEV/jcsda/jedipara/spack-stack/modulefiles")
 
 stack_intel_ver=os.getenv("stack_intel_ver") or "2021.5.0"

diff --git a/modulefiles/build_hercules_intel.lua b/modulefiles/build_hercules_intel.lua
@@ -5,7 +5,7 @@ the MSU machine Hercules using intel-oneapi-compilers/2022.2.1
 
 whatis([===[Loads libraries needed for building the UFS SRW App on Hercules ]===])
 
-prepend_path("MODULEPATH", "/work/noaa/epic/role-epic/spack-stack/hercules/spack-stack-1.5.0/envs/unified-env/install/modulefiles/Core")
+prepend_path("MODULEPATH", "/work/noaa/epic/role-epic/spack-stack/hercules/spack-stack-1.5.1/envs/unified-env/install/modulefiles/Core")
 prepend_path("MODULEPATH", "/work/noaa/da/role-da/spack-stack/modulefiles")
 
 load("stack-intel/2021.9.0")

diff --git a/modulefiles/build_jet_intel.lua b/modulefiles/build_jet_intel.lua
@@ -5,7 +5,7 @@ the NOAA RDHPC machine Jet using Intel-2021.5.0
 
 whatis([===[Loads libraries needed for building the UFS SRW App on Jet ]===])
 
-prepend_path("MODULEPATH","/mnt/lfs4/HFIP/hfv3gfs/role.epic/spack-stack/spack-stack-1.5.0/envs/unified-env-rocky8/install/modulefiles/Core")
+prepend_path("MODULEPATH","/mnt/lfs4/HFIP/hfv3gfs/role.epic/spack-stack/spack-stack-1.5.1/envs/unified-env-rocky8/install/modulefiles/Core")
 prepend_path("MODULEPATH", "/lfs4/HFIP/hfv3gfs/spack-stack/modulefiles")
 
 load("stack-intel/2021.5.0")

diff --git a/modulefiles/build_noaacloud_intel.lua b/modulefiles/build_noaacloud_intel.lua
@@ -5,7 +5,7 @@ the NOAA cloud using Intel-oneapi
 
 whatis([===[Loads libraries needed for building the UFS SRW App on NOAA cloud ]===])
 
-prepend_path("MODULEPATH", "/contrib/spack-stack/spack-stack-1.5.0/envs/unified-env/install/modulefiles/Core")
+prepend_path("MODULEPATH", "/contrib/spack-stack/spack-stack-1.5.1/envs/unified-env/install/modulefiles/Core")
 prepend_path("MODULEPATH", "/apps/modules/modulefiles")
 prepend_path("PATH", "/contrib/EPIC/bin")
 load("stack-intel")

diff --git a/modulefiles/build_orion_intel.lua b/modulefiles/build_orion_intel.lua
@@ -5,7 +5,7 @@ the MSU machine Orion using Intel-2022.1.2
 
 whatis([===[Loads libraries needed for building the UFS SRW App on Orion ]===])
 
-prepend_path("MODULEPATH", "/work/noaa/epic/role-epic/spack-stack/orion/spack-stack-1.5.0/envs/unified-env/install/modulefiles/Core")
+prepend_path("MODULEPATH", "/work/noaa/epic/role-epic/spack-stack/orion/spack-stack-1.5.1/envs/unified-env/install/modulefiles/Core")
 prepend_path("MODULEPATH", "/work/noaa/da/role-da/spack-stack/modulefiles")
 
 load("stack-intel/2022.0.2")

diff --git a/modulefiles/srw_common.lua b/modulefiles/srw_common.lua
@@ -5,8 +5,8 @@ load("libpng/1.6.37")
 load("netcdf-c/4.9.2")
 load("netcdf-fortran/4.6.0")
 load("parallelio/2.5.10")
-load("esmf/8.4.2")
-load("fms/2023.01")
+load("esmf/8.5.0")
+load("fms/2023.02.01")
 
 load("bacio/2.4.1")
 load("crtm/2.4.0")
@@ -16,8 +16,8 @@ load("ip/4.3.0")
 load("sp/2.3.3")
 load("w3emc/2.10.0")
 
-load("gftl-shared/1.5.0")
-load("mapl/2.35.2-esmf-8.4.2")
+load("gftl-shared/1.6.1")
+load("mapl/2.40.3-esmf-8.5.0")
 
 load("nemsio/2.5.4")
 load("sfcio/1.4.1")

diff --git a/parm/fixed_files_mapping.yaml b/parm/fixed_files_mapping.yaml
@@ -175,7 +175,7 @@ fixed_files:
  "global_tg3clim.2.6x1.5.grb | global_tg3clim.2.6x1.5.grb",
  "sfc_emissivity_idx.txt | global_sfc_emissivity_idx.txt",
  "solarconstant_noaa_an.txt | global_solarconstant_noaa_an.txt",
- "global_o3prdlos.f77 | "
+ "global_o3prdlos.f77 | ozprdlos_2015_new_sbuvO3_tclm15_nuchem.f77"
  ]
 
  #

diff --git a/parm/model_configure b/parm/model_configure
@@ -1,3 +1,5 @@
+total_member: 1
+PE_MEMBER01: {{ PE_MEMBER01 }}
 start_year: {{ start_year }}
 start_month: {{ start_month }}
 start_day: {{ start_day }}
@@ -11,6 +13,7 @@ ENS_SPS: .false.
 dt_atmos: {{ dt_atmos }}
 calendar: 'julian'
 memuse_verbose: .false.
+atmos_nthreads: {{ atmos_nthreads }}
 restart_interval: {{ restart_interval }}
 output_1st_tstep_rst: .false.
 write_dopost: {{ write_dopost }}

diff --git a/parm/nems.configure → parm/ufs.configure b/parm/nems.configure → parm/ufs.configure
@@ -1,5 +1,5 @@
 #############################################
-#### NEMS Run-Time Configuration File #####
+#### UFS Run-Time Configuration File #####
 #############################################
 
 # ESMF #
@@ -45,21 +45,8 @@ runSeq::
 {% else %}
 # EARTH #
 EARTH_component_list: ATM
-EARTH_attributes::
- Verbosity = 0
-::
-
-# ATM #
-ATM_model: fv3
-ATM_petlist_bounds: 0 {{ pe_member01_m1 }}
-ATM_omp_num_threads: {{ atm_omp_num_threads }}
-ATM_attributes::
- Verbosity = 0
- Diagnostic = 0
-::
-
-# Run Sequence #
-runSeq::
- ATM
-::
+ ATM_model: fv3
+ runSeq::
+ ATM
+ ::
 {% endif %}
diff --git a/scripts/exregional_make_orog.sh b/scripts/exregional_make_orog.sh
@@ -186,6 +186,8 @@ echo $mtnres $lonb $latb $jcap $NR $NF1 $NF2 $efac $blat > "${input_redirect_fn}
 #
 echo "\"${grid_fp}\"" >> "${input_redirect_fn}"
 echo "\"$orogfile\"" >> "${input_redirect_fn}"
+echo ".false." >> "${input_redirect_fn}" #MASK_ONLY
+echo "none" >> "${input_redirect_fn}" #MERGE_FILE
 cat "${input_redirect_fn}"
 #
 #-----------------------------------------------------------------------

diff --git a/scripts/exregional_run_fcst.sh b/scripts/exregional_run_fcst.sh
@@ -696,7 +696,7 @@ fi
 #
 #-----------------------------------------------------------------------
 #
-python3 $USHdir/create_nems_configure_file.py \
+python3 $USHdir/create_ufs_configure_file.py \
  --path-to-defns ${GLOBAL_VAR_DEFNS_FP} \
  --run-dir "${DATA}"
 export err=$?

diff --git a/...es_community/config.grid_CONUS_3km_GFDLgrid_ics_FV3GFS_lbcs_FV3GFS_suite_RRFS_v1beta.yaml b/...es_community/config.grid_CONUS_3km_GFDLgrid_ics_FV3GFS_lbcs_FV3GFS_suite_RRFS_v1beta.yaml
@@ -20,3 +20,5 @@ task_get_extrn_lbcs:
  EXTRN_MDL_NAME_LBCS: FV3GFS
  LBC_SPEC_INTVL_HRS: 3
  USE_USER_STAGED_EXTRN_FILES: true
+task_run_fcst:
+ OMP_NUM_THREADS_RUN_FCST: 3
diff --git a/...xtrn_mdls_suites_community/config.grid_RRFS_AK_3km_ics_FV3GFS_lbcs_FV3GFS_suite_HRRR.yaml b/...xtrn_mdls_suites_community/config.grid_RRFS_AK_3km_ics_FV3GFS_lbcs_FV3GFS_suite_HRRR.yaml
@@ -19,3 +19,5 @@ task_get_extrn_lbcs:
  EXTRN_MDL_NAME_LBCS: FV3GFS
  LBC_SPEC_INTVL_HRS: 3
  USE_USER_STAGED_EXTRN_FILES: true
+task_run_fcst:
+ OMP_NUM_THREADS_RUN_FCST: 3
diff --git a/...tes_community/config.grid_RRFS_CONUScompact_25km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta.yaml b/...tes_community/config.grid_RRFS_CONUScompact_25km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta.yaml
@@ -3,11 +3,10 @@ metadata:
  This test is to ensure that the workflow running in community mode
  completes successfully on the RRFS_CONUScompact_25km grid using the RRFS_v1beta
  physics suite with ICs derived from the HRRR and LBCs derived from the RAP.
- It also tests the "DOT_OR_USCORE" option and enables offline UPP 2D decomposition.
+ It also enables offline UPP 2D decomposition.
 user:
  RUN_ENVIR: community
 workflow:
- DOT_OR_USCORE: .
  CCPP_PHYS_SUITE: FV3_RRFS_v1beta
  PREDEF_GRID_NAME: RRFS_CONUScompact_25km
  DATE_FIRST_CYCL: '2020081000'

diff --git a/...mdls_suites_community/config.grid_RRFS_CONUScompact_3km_ics_HRRR_lbcs_RAP_suite_HRRR.yaml b/...mdls_suites_community/config.grid_RRFS_CONUScompact_3km_ics_HRRR_lbcs_RAP_suite_HRRR.yaml
@@ -23,3 +23,5 @@ task_get_extrn_lbcs:
  USE_USER_STAGED_EXTRN_FILES: true
  EXTRN_MDL_FILES_LBCS:
  - '{yy}{jjj}{hh}00{fcst_hr:02d}00'
+task_run_fcst:
+ OMP_NUM_THREADS_RUN_FCST: 3
diff --git a/...ites_community/config.grid_RRFS_CONUScompact_3km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta.yaml b/...ites_community/config.grid_RRFS_CONUScompact_3km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta.yaml
@@ -24,3 +24,5 @@ task_get_extrn_lbcs:
  USE_USER_STAGED_EXTRN_FILES: true
  EXTRN_MDL_FILES_LBCS:
  - '{yy}{jjj}{hh}00{fcst_hr:02d}00'
+task_run_fcst:
+ OMP_NUM_THREADS_RUN_FCST: 3
diff --git a/tests/WE2E/test_configs/wflow_features/config.specify_template_filenames.yaml b/tests/WE2E/test_configs/wflow_features/config.specify_template_filenames.yaml
@@ -9,7 +9,7 @@ workflow:
  DIAG_TABLE_TMPL_FN: diag_table.FV3_GFS_v15p2
  FIELD_TABLE_TMPL_FN: field_table.FV3_GFS_v15p2
  MODEL_CONFIG_FN: model_configure
- NEMS_CONFIG_FN: nems.configure
+ UFS_CONFIG_FN: ufs.configure
  CCPP_PHYS_SUITE: FV3_GFS_v15p2
  PREDEF_GRID_NAME: RRFS_CONUS_25km
  DATE_FIRST_CYCL: '2019070100'

diff --git a/tests/test_python/test_create_model_configure_file.py b/tests/test_python/test_create_model_configure_file.py
@@ -43,9 +43,11 @@ def setUp(self):
  set_env_var("USHdir", USHdir)
  set_env_var("MODEL_CONFIG_FN", MODEL_CONFIG_FN)
  set_env_var("MODEL_CONFIG_TMPL_FP", MODEL_CONFIG_TMPL_FP)
+ set_env_var("PE_MEMBER01", 24)
  set_env_var("FCST_LEN_HRS", 72)
  set_env_var("FHROT", 0)
  set_env_var("DT_ATMOS", 1)
+ set_env_var("OMP_NUM_THREADS_RUN_FCST", 1)
  set_env_var("RESTART_INTERVAL", 4)
  set_env_var("ITASKS", 1)
 

diff --git a/tests/test_python/test_set_ozone_param.py b/tests/test_python/test_set_ozone_param.py