Add github workflow to automatically run tests for netcdf to json conversion

[glemieux]

This adds a github workflow to run the netcdf_to_json.py script. It will generate an nc file from an archived cdl file and then run the script.

Description:

Collaborators:

Expectation of Answer Changes:

Checklist:

• My change requires a change to the documentation.
• I have updated the in-code documentation .AND. (the technical note .OR. the wiki) accordingly.
• I have read the CONTRIBUTING document.
• FATES PASS/FAIL regression tests were run
• If answers were expected to change, evaluation was performed and provided

Test Results:

CTSM (or) E3SM (specify which) test hash-tag:

CTSM (or) E3SM (specify which) baseline hash-tag:

FATES baseline hash-tag:

Test Output:

[glemieux]

For me: I don't understand why there are so many file changes here. Retargeting the branch fixed it.

Potential things to add to this:

• Add pytest unit tests to check failing cases
• Add test that modifies the archived cdl with dummy variables to exercise integer variable types.