Hi Jeff, Sorry it's taken so long to respond to your question: > Hello, I am running into some issues trying to multiply an array by the > scale_factor. Any help in doing this would be most appreciated. > > Here is my issue: > > I have an array, uwnd, stored in a netcdf file foo.nc. The uwnd array > has been packed using a scale factor and add_offset. > > Is there a nco utility that I can use to modify uwnd (multiply by scale > factor and add the offset) so that when I do a ncdump -v uwnd foo.nc, > the output will the actual values and not the stored values? The ncpdq utility can unpack all the packed variables in a file, or it can just unpack individual variables: http://nco.sourceforge.net/nco.html#ncpdq-netCDF-Permute-Dimensions-Quickly NCO also provides the ncap2 utility that can unpack variables using the unpack() function: http://nco.sourceforge.net/nco.html#Methods-and-functions We don't develop, maintain, or support NCO, so you'll generally get faster (and probably more helpful!) answers to NCO questions from the NCO help site: http://sourceforge.net/projects/nco/forums/forum/9830 --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: WVO-144063 Department: Support netCDF Priority: Critical Status: Closed
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