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>To: address@hidden >From:Tom Whittaker <address@hidden> >Subject: Re: 20040401: version of NetCDF for NDFD? >Organization: SSEC >Keywords: Hi Tom, > Would you please let me know what version of NetCDF to recommend to > NWS to use for the NDFD grids? I plan to tell him that the versions > are all compatible with respect to file format (which perhaps > implies it doesn't matter to the end users), but any other words you > can provide would be good, too. Thanks. The latest released version, 3.5.1, would be the best choice: ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf.tar.Z You're right that all versions support the same file format, so it doesn't matter to end users what version was used to create a netCDF file. It would be good to recommend that whoever is designing the netCDF representation for NDFD grids look at the short document "Writing NetCDF Files: Best Practices": http://www.unidata.ucar.edu/packages/netcdf/BestPractices.html since the conventions followed for representing data and metadata are important if they want the data to be usable in existing applications. --Russ