Fix non-B4B issue in ww3_tp2.1 by using separate output filenames for dual postprocessing steps

[mingchen-NOAA]

Pull Request Summary

This PR fixes an issue where the regression test ww3_tp2.1 occasionally produces a non-B4B differences in the output file ww3.196806.nc.

Description

To prevent the two NetCDF post-processing steps from generating output files with the same filename, the output filename in ww3_ounf_flds_hrly.inp has been updated to use an 8-character name. This ensures it remains distinct from the output produced by ww3_ounf.inp, avoiding accidental overwrites.

The output file ww3.196806.nc is now generated exclusively by ww3_ounf.inp, while ww3.19680606.nc is produced by ww3_ounf_flds_hrly.inp, ensuring the two post-processing steps no longer overwrite each other.

The following work outputs may differ from those in the current develop branch, depending on which post-processing step is executed first.

ww3_tp2.1/./work_PR2_UNO 
ww3_tp2.1/./work_PR1_MPI 
ww3_tp2.1/./work_PR3_UNO_MPI  
ww3_tp2.1/./work_PR2_UQ 
ww3_tp2.1/./work_PR2_UNO_MPI 
ww3_tp2.1/./work_PR3_UNO  
ww3_tp2.1/./work_PR3_UQ_MPI 
ww3_tp2.1/./work_PR1 
ww3_tp2.1/./work_PR3_UQ 
ww3_tp2.1/./work_PR2_UQ_MPI

Issue(s) addressed

fixes #1545

Commit Message

Fix non-B4B issue in ww3_tp2.1 by using separate output filenames for dual postprocessing steps

Check list

• Branch is up to date with the authoritative repository (NOAA-EMC) develop branch.
• Checked the checklist for a developer submitting to develop.
• 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
• Are the changes covered by regression tests? (If not, why? Do new tests need to be added?) Yes
• Have the matrix regression tests been run (if yes, please note HPC and compiler)? Ursa Intel
• Please indicate the expected changes in the regression test output, (Note the list of known non-identical tests.)
• Please provide the summary output of matrix.comp (matrix.Diff.txt, matrixCompFull.txt and matrixCompSummary.txt):

Compared to the current develop branch:

**********************************************************************
********************* non-identical cases ****************************
**********************************************************************
mww3_test_03/./work_PR3_UNO_MPI_d2                     (19 files differ)
mww3_test_03/./work_PR3_UQ_MPI_e                     (1 files differ)
mww3_test_03/./work_PR3_UNO_MPI_e                     (1 files differ)
mww3_test_03/./work_PR1_MPI_d2                     (17 files differ)
mww3_test_03/./work_PR2_UQ_MPI_e                     (1 files differ)
mww3_test_03/./work_PR3_UQ_MPI_e_c                     (1 files differ)
mww3_test_03/./work_PR2_UNO_MPI_d2                     (17 files differ)
mww3_test_03/./work_PR2_UQ_MPI_d2                     (16 files differ)
mww3_test_03/./work_PR3_UQ_MPI_d2_c                     (16 files differ)
mww3_test_03/./work_PR2_UNO_MPI_e                     (1 files differ)
mww3_test_03/./work_PR3_UQ_MPI_d2                     (16 files differ)
mww3_test_03/./work_PR1_MPI_e                     (1 files differ)
mww3_test_03/./work_PR3_UNO_MPI_d2_c                     (15 files differ)
mww3_test_03/./work_PR3_UNO_MPI_e_c                     (1 files differ)
mww3_test_09/./work_MPI_ASCII                     (0 files differ)
ww3_tp2.1/./work_PR2_UNO                     (2 files differ)
ww3_tp2.1/./work_PR1_MPI                     (2 files differ)
ww3_tp2.1/./work_PR3_UNO_MPI                     (2 files differ)
ww3_tp2.1/./work_PR2_UQ                     (2 files differ)
ww3_tp2.1/./work_PR2_UNO_MPI                     (2 files differ)
ww3_tp2.1/./work_PR3_UNO                     (2 files differ)
ww3_tp2.1/./work_PR3_UQ_MPI                     (2 files differ)
ww3_tp2.1/./work_PR1                     (2 files differ)
ww3_tp2.1/./work_PR3_UQ                     (2 files differ)
ww3_tp2.1/./work_PR2_UQ_MPI                     (2 files differ)
ww3_tp2.10/./work_MPI_OMPH                     (7 files differ)
ww3_tp2.6/./work_ST4_ASCII                     (0 files differ)
ww3_ufs1.3/./work_a                     (2 files differ)

matrixCompFull.txt
matrixCompSummary.txt
matrixDiff.txt

[JessicaMeixner-NOAA]

Because of changes here, we have the expected changes:

ww3_tp2.1/./work_PR2_UQ                     (2 files differ)
ww3_tp2.1/./work_PR1                     (2 files differ)
ww3_tp2.1/./work_PR2_UQ_MPI                     (2 files differ)
ww3_tp2.1/./work_PR1_MPI                     (2 files differ)
ww3_tp2.1/./work_PR3_UQ                     (2 files differ)
ww3_tp2.1/./work_PR3_UQ_MPI                     (2 files differ)
ww3_tp2.1/./work_PR3_UNO                     (2 files differ)
ww3_tp2.1/./work_PR3_UNO_MPI                     (2 files differ)
ww3_tp2.1/./work_PR2_UNO_MPI                     (2 files differ)
ww3_tp2.1/./work_PR2_UNO                     (2 files differ)

and then the normal tests:

**********************************************************************
********************* non-identical cases ****************************
**********************************************************************
mww3_test_03/./work_PR3_UQ_MPI_e                     (1 files differ)
mww3_test_03/./work_PR3_UQ_MPI_d2_c                     (15 files differ)
mww3_test_03/./work_PR1_MPI_d2                     (18 files differ)
mww3_test_03/./work_PR2_UNO_MPI_d2                     (17 files differ)
mww3_test_03/./work_PR2_UNO_MPI_e                     (1 files differ)
mww3_test_03/./work_PR3_UQ_MPI_d2                     (16 files differ)
mww3_test_03/./work_PR3_UQ_MPI_e_c                     (1 files differ)
mww3_test_03/./work_PR1_MPI_e                     (1 files differ)
mww3_test_03/./work_PR2_UQ_MPI_e                     (1 files differ)
mww3_test_03/./work_PR2_UQ_MPI_d2                     (17 files differ)
mww3_test_03/./work_PR3_UNO_MPI_d2_c                     (14 files differ)
mww3_test_03/./work_PR3_UNO_MPI_e                     (1 files differ)
mww3_test_03/./work_PR3_UNO_MPI_d2                     (17 files differ)
mww3_test_03/./work_PR3_UNO_MPI_e_c                     (1 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                     (1 files differ)
ww3_tp2.6/./work_ST4_ASCII                     (0 files differ)
ww3_ufs1.3/./work_a                     (2 files differ)

matrixCompFull.txt
matrixCompSummary.txt
matrixDiff.txt