Themis, The gribtonc, gribtocdl code is now being deprecated because it only deals with Grib1 type files. There is a Java program that will do the conversion for you. The Java library has many more options also. The general Decoder information is located at: http://www.unidata.ucar.edu/software/decoders/ and the information to do a complete Grib conversion netCDF is located at: http://www.unidata.ucar.edu/software/decoders/grib/grib2netcdf robb... Ticket Details =================== Ticket ID: DSP-686114 Department: Support netCDF Decoders Priority: Normal Status: Open