I googled the question (as I am sure you did) and got nothing useful. I went to the SAS website and searched there, but again no luck. So I must assume that SAS does not support netcdf at the moment. My suggestion is to contact SAS and ask them about it and suggest that they consider adding netcdf support. We (the netcdf group) would certainly be willing to help them in doing this. =Dennis Heimbigner Unidata Ticket Details =================== Ticket ID: FAV-479488 Department: Support netCDF Priority: Normal Status: Closed