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Hi John, re: > I recently retrieved many MSG-1 (Meteosat-8) images from the UMARF archive at > EUMETSAT, in McIDAS. All images are incorrectly navigated with a center > longitude > of -1 versus what it should be, 9.5 E. In the McIDAS longitude convention, > they > should have -9.5 as the central longitude. I have notified EUMETSAT about > correcting > the problem. Hmm... I seem to recall hearing about this problem previously. I think that it was mentioned at a McIDAS Users Group meeting either last fall or the one before that. re: > I have played with the LWU "POKE" command/option, yet have not found the word > I > need to change (from -1 to -9.5). Is there an easy way to correct this > problem, > or should I just correct the images once the data are read into another > program > like IDL, Matlab, etc? You should be able to change the value in the AREA file using the POKE option of LWU. Exactly which value needs to be changed, however, escapes me at the moment. Request: - can you put one or two of the images in question on an FTP server for me to grab and play with? Thanks in advance... re: > Thank you for your help! No worries. As soon as I have an image to play with I should be able to get you the correct location to change with 'LWU POKE'. 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: TWS-355653 Department: Support McIDAS Priority: Normal Status: Closed