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Hi, > When I use ncdump -h in order to display the header of my netcdf file, > there is only one variable displayed. However, if I use Panoply and > choose to display 'all variables', the missing ones are also displayed. > > Can someone explain why some variables are not displayed and recognized > using ncdump ? No, that's puzzling. Can you run "ncdump -k ..." on your netCDF file to see what kind of format ncdump thinks it is? If ncdump complains that the "-k" option is not valid, it's possible you are using an older version of ncdump that cannot access netCDF-4 files, but that you have a version of Panoply which understands netCDF-4 files. But in that case, it should not be able to display any variables. Can you make your netCDF file available to us via FTP or HTTP so we can try to replicate the problem here? --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: NFO-217382 Department: Support netCDF Priority: Normal Status: Closed