Small bigfix to variable INTENT

[ukmo-ccbunney]

Pull Request Summary [SEE #499]

Fixes issue where some compilers generate an error relating to the INTENT of an subroutine parameter in w3ounfmeta.ftn

Issue #489 describes.

Description

Some compilers (e.g. the Cray compiler at version 8.3.4) complain about the INTENT(IN) of the META parameter in the READ_META_PAIRS subroutine in w3oundmeta.ftn.

An easy fix is to make change the intent to INTENT(INOUT).

Issue(s) addressed

• fixes [w3ounfmeta] INTENT mismatch #489

Commit Message

• Small bugfix to INTENT of subroutine parameter in w3ounfmeta.

Testing

• How were these changes tested? Regtests
• Are the changes covered by regression tests? (If not, why? Do new tests need to be added?) Yes
• If a new feature was added, was a new regression test added? N/A
• Have regression tests been run? Yes
• Which compiler / HPC you used to run the regression tests in the PR? Cray/GNU/Intel compiler. Cray HPC

No differences in regression tests other than known non-B4B regtest mww3_test_03:

**********************************************************************
********************* non-identical cases ****************************
**********************************************************************
mww3_test_03/./work_PR3_UQ_MPI_d2                     (8 files differ)
mww3_test_03/./work_PR3_UQ_MPI_d2_c                     (10 files differ)
mww3_test_03/./work_PR3_UNO_MPI_d2                     (11 files differ)
mww3_test_03/./work_PR1_MPI_d2                     (7 files differ)
mww3_test_03/./work_PR2_UNO_MPI_d2                     (6 files differ)
mww3_test_03/./work_PR3_UNO_MPI_d2_c                     (11 files differ)
mww3_test_03/./work_PR2_UQ_MPI_d2                     (10 files differ)
mww3_test_03/./work_PR3_UNO_MPI_e                     (1 files differ)
mww3_test_03/./work_PR2_UNO_MPI_e                     (1 files differ)

matrixDiff_issue489.zip

[ukmo-ccbunney]

This PR will be merged via the UKMO Staging Branch; see #499