Hi Ghansham, we have a list of some utilities and tools that use netcdf here: http://www.unidata.ucar.edu/software/netcdf/software.html nc3 and nc4-classic have the same data model and clients that use either netCDF-C or netCDF-JAVA should be able to handle nc4-classic files. Ticket Details =================== Ticket ID: KRC-466779 Department: Support netCDF Java Priority: Critical Status: Open