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Sample submission script for NCAR's derecho

Run a CM1 test case

  • utils/run_case.csh: csh script to run a CM1 test case
Usage:
   utils/run_case.csh <case> [-f]
     <case>: Name of the test case (e.g., "dunion_MT").
     -f    : (Optional) Force overwrite of existing run directories.

Convert GrADS format to netcdf

  • output_format = 1 or unformatted direct-access binary format
  • Requires CDO (climate data operators)
  • On NCAR's derecho, use the two following commands:

module load cdo
cdo -f nc4 import_binary cm1out_s.ctl cm1out_s.nc
- see https://code.mpimet.mpg.de/projects/cdo for more info on CDO

Combining output (MPI users)

  • Fortran programs that combine the tiled GrADS output from CM1 into one file

GrADS Scripts

cm1 Python Library