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- ncdump -k foo.nc (provided ncdump is from a build using netCDF4.0 or later).
- od -An -c -N4 foo.nc which will output depending on the format:
- C D F 001
- C D F 002
- C D F 005
- 211 H D F
- ncvalidator in PnetCDF. See Testing for NetCDF Compatibility/Validity
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