WRF-like per-timestep pressure diagnostics #663
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enhancement
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14 tasks
epic-cicd-jenkins
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Apr 17, 2023
## DESCRIPTION OF CHANGES: A couple of fixes to get the workflow running on Cheyenne. - Remove `module purge` from load_modules_run_task.sh. This no longer causes failures on Cheyenne due to intervening PR #650, but it should be removed anyway as it can cause future issues - Fixing the number of processors used in the mpirun command for the weather model on Cheyenne. I am honestly not sure how this was ever working, but this change fixes nearly all of the runtime failures currently seen on Cheyenne. ## TESTS CONDUCTED: ### Cheyenne Ran a set of WE2E tests on Cheyenne, chosen mostly at random to save core hours (I did ensure that a variety of domains were run so that several different MPI layouts were tested). Most tasks succeed, and all failures (aside from one walltime issue) are also tests that fail on Hera with the current develop branch. See issue #673 for more details. **Successful tests:** - grid_CONUS_25km_GFDLgrid_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16 - grid_GSD_HRRR_AK_50km_ics_RAP_lbcs_RAP_suite_GSD_SAR - grid_RRFS_CONUS_13km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta - grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v15p2 - grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16 - grid_RRFS_CONUS_25km_ics_HRRR_lbcs_HRRR_suite_HRRR - grid_RRFS_CONUS_25km_ics_HRRR_lbcs_HRRR_suite_RRFS_v1beta - grid_RRFS_CONUS_25km_ics_HRRR_lbcs_RAP_suite_HRRR - grid_RRFS_CONUS_25km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta - grid_RRFS_CONUS_3km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta **Unsuccessful tests:** - All gfdlmp tests (grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_2017_gfdlmp, grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_2017_gfdlmp_regional, grid_RRFS_CONUS_25km_ics_GSMGFS_lbcs_GSMGFS_suite_GFS_2017_gfdlmp) - grid_RRFS_CONUS_25km_ics_GSMGFS_lbcs_GSMGFS_suite_GFS_v16 - GST_release_public_v1 - Hit walltime limit ### Hera, Jet, and Orion Ran the same set of tests on Hera, Jet, and Orion, with similar results. On Hera the GST successfully completed (though was close to reaching the walltime limit). On Jet, a few tests (grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_RAP_suite_HRRR, grid_RRFS_CONUS_25km_ics_HRRR_lbcs_HRRR_suite_HRRR, grid_RRFS_CONUS_25km_ics_HRRR_lbcs_HRRR_suite_RRFS_v1beta) failed due to missing initial and/or lateral boundary conditions. On Orion, even more tests failed due to missing ICs and LBCs (grid_GSD_HRRR_AK_50km_ics_RAP_lbcs_RAP_suite_GSD_SAR, grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_RAP_suite_HRRR, grid_RRFS_CONUS_25km_ics_GSMGFS_lbcs_GSMGFS_suite_GFS_2017_gfdlmp, grid_RRFS_CONUS_25km_ics_GSMGFS_lbcs_GSMGFS_suite_GFS_v16). **To summarize, the only test failures were those that were also seen in develop, and mostly due to missing input files on those platforms.** ## DEPENDENCIES: This will need to be merged prior to ufs-community/ufs-srweather-app#206 ## ISSUE: #663 has technically already been resolved, but this will fully address that specific issue.
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Description
The WRF NMM (HWRF) and ARW both have per-timestep surface pressure diagnostics, used to determine whether the model is stable. It has been quite useful for debugging and monitoring.
Solution
Print stats related to the pgr field every timestep, if a namelist flag is turned on.
Alternatives
Run WRF.
Related to
Fixed by #660
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