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ESCOMP / POP2-CESM

Parallel Ocean Program (POP2) in CESM
http://www.cesm.ucar.edu/models/cesm2/ocean/
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Convert netcdf-4 file to cdf5, update nml defaults #26

Closed mnlevy1981 closed 3 years ago

mnlevy1981 commented 4 years ago

Description of changes:

ndep_shr_stream_file and init_ecosys_init_file were both, in some instances, reading a netcdf-4 file, which is not compatible with pnetcdf and can occasionally cause issues in PIO. I converted those files to cdf5 and updated the namelist defaults file to read the new versions.

This matches the changes to default files included in #25 so cesm2_1_x_rel and master will continue to use the same file (something in the CESM 2.2 build caused PIO to balk at reading netcdf-4 files; while that is not currently an issue in CESM 2.1, it could be in a future release)

Testing:

Test case/suite: aux_pop and aux_pop_MARBL on cheyenne Test status: bit for bit

Fixes N/A

User interface (namelist or namelist defaults) changes? -- namelist changes for all runs using gx1v7 resolution AND with ecosys_on = .true.

mnlevy1981 commented 4 years ago

@klindsay28 I snuck in one more update correcting the comments in config_compsets.xml we noticed were wrong when we reviewed #25. This should be ready to go, but I'll wait until Monday to make sure I don't miss a step in merging and tagging.