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Hi again Rick, re: > I don't have the exact echo/raw values, but any brightness > values above 160 (as seen using imgdisp/imgprobe directly off the > server) became zero on the local image that was copied from the server. > > Any clues why this would be happening. I just displayed the 20:53:47 image from AMX (Miami) since it has some strong echos (brightnesses > 160). I then IMGCOPYed the same image to a local dataset, and loaded it in another frame. When either image is interrogated at the same spot the return value for RAW and BRIT are the same. The values that seem to get set to zero on the local image are ECHO and VIP. Question: - is the ECHO and/or VIP values what you are referring to above? Cheers, Tom -- **************************************************************************** Unidata User Support UCAR Unidata Program (303) 497-8642 P.O. Box 3000 address@hidden Boulder, CO 80307 ---------------------------------------------------------------------------- Unidata HomePage http://www.unidata.ucar.edu **************************************************************************** Ticket Details =================== Ticket ID: MPZ-243939 Department: Support McIDAS Priority: Normal Status: Closed