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> Organization: NCAR/SCD > Keywords: 199405111456.AA07457 Don, > I realize you're a biased source ;-), but in a few words, how would > you contrast HDF and netCDF? HDF emphasizes a single common format for data, on which many interfaces can be built. NetCDF emphasizes a single common interface to data, implemented on top of an architecture-independent representation. There are also some significant performance differences between the two implementations of the netCDF interface, with each significantly faster than the other for some kinds of operations. --Russ