Add regtest for SCRIPMPI

[MatthewMasarik-NOAA]

Pull Request Summary

Provides a small multi-grid regtest to exercise SCRIPMPI functionality.

Description

• Provide a detailed description of what this PR does.
  • Adds a regtest for SCRIPMPI.
• What bug does it fix, or what feature does it add?
  • Feature demonstration is added.
• Is a change of answers expected from this PR?
  • No.

Please also include the following information:

• Add any suggestions for a reviewer
• Mention any labels that should be added: enhancement, new feature.
• Are answer changes expected from this PR? No.

Issue(s) addressed

• Please list any issues associated with this PR, including those the PR will fix/close. For example:
  NA

Commit Message

Add regtest for SCRIPMPI

Check list

• Branch is up to date with the authoritative repository (NOAA-EMC) develop branch.
• Checked the checklist for a developer submitting to develop.
• [na] If a version number update is required, checked the updating version number checklist.
• If a new feature was added, a regression test for testing the new feature is added.

Testing

• How were these changes tested?
  • Matrix. Develop vs. PR branch confirms no answers change, PR vs. PR checks the new regtest reproduces.
• Are the changes covered by regression tests? (If not, why? Do new tests need to be added?)
  • No. A new regtest was added.
• Have the matrix regression tests been run (if yes, please note HPC and compiler)?
  • Hera / intel.
• Please indicate the expected changes in the regression test output, (Note the list of known non-identical tests.)
  • Only the known non-b4b's.
• Please provide the summary output of matrix.comp (matrix.Diff.txt, matrixCompFull.txt and matrixCompSummary.txt):

develop vs. pr

**********************************************************************
********************* non-identical cases ****************************
**********************************************************************
mww3_test_03/./work_PR1_MPI_e                     (1 files differ)
mww3_test_03/./work_PR3_UQ_MPI_e_c                     (1 files differ)
mww3_test_03/./work_PR3_UNO_MPI_e                     (1 files differ)
mww3_test_03/./work_PR2_UQ_MPI_e                     (1 files differ)
mww3_test_03/./work_PR2_UNO_MPI_e                     (1 files differ)
mww3_test_03/./work_PR2_UNO_MPI_d2                     (16 files differ)
mww3_test_03/./work_PR1_MPI_d2                     (8 files differ)
mww3_test_03/./work_PR3_UNO_MPI_d2_c                     (13 files differ)
mww3_test_03/./work_PR3_UQ_MPI_d2_c                     (15 files differ)
mww3_test_03/./work_PR3_UNO_MPI_d2                     (16 files differ)
mww3_test_03/./work_PR2_UQ_MPI_d2                     (9 files differ)
mww3_test_03/./work_PR3_UQ_MPI_e                     (1 files differ)
mww3_test_03/./work_PR3_UNO_MPI_e_c                     (1 files differ)
mww3_test_03/./work_PR3_UQ_MPI_d2                     (15 files differ)
mww3_test_09/./work_MPI_ASCII                     (0 files differ)
ww3_tp2.10/./work_MPI_OMPH                     (7 files differ)
ww3_tp2.16/./work_MPI_OMPH                     (4 files differ)
ww3_tp2.6/./work_ST4_ASCII                     (0 files differ)
ww3_ufs1.3/./work_a                     (3 files differ)
 
**********************************************************************
************************ identical cases *****************************
**********************************************************************

dev.matrixCompSummary.txt
dev.matrixCompFull.txt
dev.matrixDiff.txt

pr vs. pr

**********************************************************************
********************* non-identical cases ****************************
**********************************************************************
mww3_test_03/./work_PR1_MPI_e                     (1 files differ)
mww3_test_03/./work_PR3_UQ_MPI_e_c                     (1 files differ)
mww3_test_03/./work_PR3_UNO_MPI_e                     (1 files differ)
mww3_test_03/./work_PR2_UQ_MPI_e                     (1 files differ)
mww3_test_03/./work_PR2_UNO_MPI_e                     (1 files differ)
mww3_test_03/./work_PR2_UNO_MPI_d2                     (16 files differ)
mww3_test_03/./work_PR1_MPI_d2                     (13 files differ)
mww3_test_03/./work_PR3_UNO_MPI_d2_c                     (13 files differ)
mww3_test_03/./work_PR3_UQ_MPI_d2_c                     (16 files differ)
mww3_test_03/./work_PR3_UNO_MPI_d2                     (14 files differ)
mww3_test_03/./work_PR2_UQ_MPI_d2                     (15 files differ)
mww3_test_03/./work_PR3_UNO_MPI_e_c                     (1 files differ)
mww3_test_03/./work_PR3_UQ_MPI_d2                     (15 files differ)
mww3_test_09/./work_MPI_ASCII                     (0 files differ)
ww3_tp2.10/./work_MPI_OMPH                     (6 files differ)
ww3_tp2.16/./work_MPI_OMPH                     (4 files differ)
ww3_tp2.6/./work_ST4_ASCII                     (0 files differ)
ww3_ufs1.3/./work_a                     (2 files differ)
 
**********************************************************************
************************ identical cases *****************************
**********************************************************************

pr.matrixCompSummary.txt
pr.matrixCompFull.txt
pr.matrixDiff.txt

[MatthewMasarik-NOAA]

@jcwarner-usgs there's a number of changes due to several commits to the develop branch in the interim. The main changes for this PR were to: regtests/bin/matrix.base, regtests/mww3_test_02/info, regtests/mww3_test_02/input/switch_PR3_UNO_SCRIPMPI.

[MatthewMasarik-NOAA]

I should have mentioned to sync before merging this PR, that will isolate these changes.