Hi Dennis, > "someone" told me that UniData has a Perl script > that converts GrIB files to netCDF. Is this true?? > > If so, can we get it? No, I don't know of any such software. We have a decoder named gribtonc written in C that combines the data from multiple related GRIB files into a single netCDF file, but I suspect you already know about that ... --Russ