Add code changes for the implementation of the low-resolution B

[guillaumevernieres]

Still in draft mode

Dependencies

• Configuration for the low res marine B jcb-gdas#66
• Add capability to run diff resolutions for marine anl and background global-workflow#3238
• Update of the static files in glopara: Update to the marine JEDI fix files global-workflow#3239

Work done in this PR

Interp to low-resolution:

• variance partitioning
• preparation of the perturbations for the envar
• hybrid weights
• ...

Testing

Visual check showing the variance explained by the steric height (30 members)

left is native resolution, right is on the 1/2 deg grid.

"Science" note: The explained variance above is almost the opposite to what I would have expected, and what we saw in the previous offline ensemble, or even what we see in tendencies. Check if there's a bug in the explained variance calculation.

Automated CI tests to run in Global Workflow

• atm_jjob
• C96C48_ufs_hybatmDA
• C96C48_hybatmaerosnowDA
• C48mx500_3DVarAOWCDA
• C48mx500_hybAOWCDA
• C96C48_hybatmDA

[emcbot]

Automated GW-GDASApp Testing Results:
Machine: hera

Start: Mon Jan 13 21:38:37 UTC 2025 on hfe10
---------------------------------------------------
Build:                                 *SUCCESS*
Build: Completed at Mon Jan 13 22:32:01 UTC 2025
---------------------------------------------------
Tests: ctest -j12 -R gdasapp -E atm_jjob|C96C48_ufs_hybatmDA|C96C48_hybatmaerosnowDA|C96C48_hybatmDA
Tests:                                 *SUCCESS*
Tests: Completed at Mon Jan 13 22:55:24 UTC 2025
Tests: 100% tests passed, 0 tests failed out of 53

[shlyaeva]

Did not test, but I reviewed all the code changes, they look good to me.

[emcbot]

Automated GW-GDASApp Testing Results:
Machine: hera

Start: Wed Jan 15 21:37:00 UTC 2025 on hfe09
---------------------------------------------------
Build:                                 *SUCCESS*
Build: Completed at Wed Jan 15 22:26:38 UTC 2025
---------------------------------------------------
Tests: ctest -j12 -R gdasapp -E atm_jjob|C96C48_ufs_hybatmDA|C96C48_hybatmaerosnowDA|C96C48_hybatmDA
Tests:                                  *Failed*
Tests: Failed at Wed Jan 15 22:47:43 UTC 2025
Tests: 92% tests passed, 4 tests failed out of 53
	2042 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marineanlchkpt_202103250000 (Failed)
	2043 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marineanlfinal_202103250000 (Failed)
	2054 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlchkpt_202103250000 (Failed)
	2055 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlfinal_202103250000 (Failed)
Tests: see output at /scratch1/NCEPDEV/da/role.jedipara/CI/GDASApp/workflow/PR/1441/global-workflow/sorc/gdas.cd/build/log.ctest

[emcbot]

Automated GW-GDASApp Testing Results:
Machine: hercules

Start: Tue Jan 28 10:56:03 CST 2025 on hercules-login-1.hpc.msstate.edu
---------------------------------------------------
Build:                                 *SUCCESS*
Build: Completed at Tue Jan 28 11:33:25 CST 2025
---------------------------------------------------
Tests: ctest -j12 -R gdasapp -E atm_jjob|C96C48_ufs_hybatmDA|C96C48_hybatmaerosnowDA|C96C48_hybatmDA
Tests:                                  *Failed*
Tests: Failed at Tue Jan 28 12:17:33 CST 2025
Tests: 79% tests passed, 11 tests failed out of 53
	2041 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marinebmat_202103250000 (Failed)
	2042 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marineanlinit_202103250000 (Failed)
	2043 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marineanlvar_202103250000 (Failed)
	2044 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marineanlchkpt_202103250000 (Failed)
	2045 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marineanlfinal_202103250000 (Failed)
	2052 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlletkf_202103250000 (Failed)
	2053 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marinebmat_202103250000 (Failed)
	2054 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlinit_202103250000 (Failed)
	2055 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlvar_202103250000 (Failed)
	2056 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlchkpt_202103250000 (Failed)
	2057 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlfinal_202103250000 (Failed)
Tests: see output at /work2/noaa/da/role-da/CI/hercules/GDASApp/workflow/PR/1441/global-workflow/sorc/gdas.cd/build/log.ctest

[emcbot]

Automated GW-GDASApp Testing Results:
Machine: hercules

Start: Tue Jan 28 15:25:24 CST 2025 on hercules-login-1.hpc.msstate.edu
---------------------------------------------------
Build:                                 *SUCCESS*
Build: Completed at Tue Jan 28 16:01:02 CST 2025
---------------------------------------------------
Tests: ctest -j12 -R gdasapp -E atm_jjob|C96C48_ufs_hybatmDA|C96C48_hybatmaerosnowDA|C96C48_hybatmDA
Tests:                                  *Failed*
Tests: Failed at Tue Jan 28 16:20:44 CST 2025
Tests: 79% tests passed, 11 tests failed out of 53
	2041 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marinebmat_202103250000 (Failed)
	2042 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marineanlinit_202103250000 (Failed)
	2043 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marineanlvar_202103250000 (Failed)
	2044 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marineanlchkpt_202103250000 (Failed)
	2045 - test_gdasapp_C48mx500_3DVarAOWCDA_gdas_marineanlfinal_202103250000 (Failed)
	2052 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlletkf_202103250000 (Failed)
	2053 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marinebmat_202103250000 (Failed)
	2054 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlinit_202103250000 (Failed)
	2055 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlvar_202103250000 (Failed)
	2056 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlchkpt_202103250000 (Failed)
	2057 - test_gdasapp_C48mx500_hybAOWCDA_gdas_marineanlfinal_202103250000 (Failed)
Tests: see output at /work2/noaa/da/role-da/CI/hercules/GDASApp/workflow/PR/1441/global-workflow/sorc/gdas.cd/build/log.ctest

[emcbot]

Automated GW-GDASApp Testing Results:
Machine: hercules

Start: Tue Jan 28 17:39:59 CST 2025 on hercules-login-1.hpc.msstate.edu
---------------------------------------------------
Build:                                 *SUCCESS*
Build: Completed at Tue Jan 28 18:17:03 CST 2025
---------------------------------------------------
Tests: ctest -j12 -R gdasapp -E atm_jjob|C96C48_ufs_hybatmDA|C96C48_hybatmaerosnowDA|C96C48_hybatmDA
Tests:                                 *SUCCESS*
Tests: Completed at Tue Jan 28 18:50:56 CST 2025
Tests: 100% tests passed, 0 tests failed out of 53