file_regrid.py now uses DELP_DRY for delta-dry pressure variable name when creating GCHP files

[yantosca]

Name and Institution (Required)

Name: Bob Yantosca
Institution: Harvard + GCST

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• Contributing guidelines

Describe the update

This is the companion PR to #296. We have fixed a logic error that caused file_regrid.py to use the wrong variable name DELPDRY insstead of DELP_DRY when regridding to GCHP output files.

Expected changes

Doing the following commands:

$ python -m gcpy.file_regrid --filein GEOSChem.Restart.20190101_0000z.nc4 \
       --dim_format_in classic \
       --fileout GEOSChem.Restart.20190101_0000z.c24.nc4 \
       --cs_res_out 24 \
       --dim_format_out checkpoint
$ ncdump -cts GEOSChem.Restart.20190101_0000z.c24.nc4 | grep "DELP"

Now results in this output:

        float DELP_DRY(time, lev, lat, lon) ;
                DELP_DRY:_FillValue = NaNf ;
                DELP_DRY:long_name = "Delta-pressure across grid box (dry air)" ;
                DELP_DRY:units = "hPa" ;
                DELP_DRY:averaging_method = "instantaneous" ;
                DELP_DRY:_Storage = "chunked" ;
                DELP_DRY:_ChunkSizes = 1, 72, 144, 24 ;
                DELP_DRY:_Endianness = "little" ;

Related Github Issue(s)

• Closes file_regrid.py creates GCHP restart files with variable name DELPDRY instead of DELP_DRY #296

[lizziel]

Looks good!

[yantosca]

Thanks @lizziel!