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26.4 Climate Data Operators (CDO)
A collection of command-line operators to manipulate and analyze climate and numerical weather prediction data; includes support for netCDF-3, netCDF-4 and GRIB1, GRIB2, and other formats.

CDO can also be used to analyze gridded data not related to climate science. CDO provides more than 350 operators, including

As an example of use of CDO, converting from GRIB to netCDF can be as simple as

    cdo -f nc copy file.grb file.nc

More information is available on the CDO homepage.

 


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