SHOWIMAGE has been updated to fix a bug identified by David Fanning. If you've previously downloaded this procedure, please get the updated version from http://cimss.ssec.wisc.edu/~gumley/imagetools.html Cheers, Liam. -- Liam E. Gumley Space Science and Engineering Center, UW-Madison http://cimss.ssec.wisc.edu/~gumley