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>From: address@hidden (Chris Hennon) >Organization: . >Keywords: 200002282059.NAA15110 >Steve - > >Is there a way to contour fill with gray shades rather than colors >for the xw and gf devices? > >Chris > >================================================ >| Chris Hennon Ohio State University | >| Tropical Meteorology address@hidden | >| | >| Dept of Geography Office: 1155 Derby Hall | >| 1036 Derby Hall Phone : (614) 292-2704 | >| Columbus, OH 43210 Fax : (614) 292-6213 | >================================================ > Chris, You can either define the individual color indicies with new rgb values, similar to the way you define the background color 101. Or, you can use the environmenmtal variable GEMCOLTBL to use an alternative color table as explained in: http://www.unidata.ucar.edu/glimpse/gempak/3245 You can only override the color table if ntl isn't controling the shared colormap (if ntl is running on the display, the color table is ignored in the device driver). This generally is not a problem if you are generating gifs to a virtual X window where ntl isn't going to be in use. Stebe Chiswell