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Jeff, As suspected, NCEP changed the image subsetting routine imisub.f for satellite projections. The developers at COMET had created their own version of the routine, so they aren't lucky enough to inherit those code changes...I needed to update their routine similarly. This only effects satellite projections, the GINI images are remapped to Lambert, mercator, polar steareographic etc, as is the antarctic composite image in the data stream. I will be recompiling X86 garp in a few minutes. You will need to restart garp...your running version will crash when I install the new executable. Chiz ---------------------------------------------------------- Steve Chiswell Unidata User Support