Hi John,I know it is not possible. But I just want to know if possible in future development plan THREDDS can provide re-grid like GDS"Because GDS relies on GrADS for retrieving the data it can rely on GrADS regridding capabilities. We currently do this with the ECMWF T511 Nature run." --- a NASA user said.We are thinking of replace GDS (GrADS DODS Server) with THREDDS. This is one thing that GDS seems to have advantage.Thanks