How can I generate a colormap for my raster (geotiff) dem in a mapfile. I have found a way but it's to difficult to generate so much classes and find the appropriate colors one by one. So my layer in mapfile look like this: LAYER NAME DEM TYPE raster STATUS default DATA "E:\leonidas\dem.tif" PROCESSING "SCALE=-10,2000" PROCESSING "SCALE_BUCKETS=2000" PROJECTION 'proj=tmerc' 'lat_0=0' 'lon_0=24' 'k=0.9996' 'x_0=500000' 'y_0=0' 'ellps=GRS80' 'towgs84=-199.87,74.79,246.62,0,0,0,0' 'units=m' 'no_defs' '' END
CLASSITEM "[pixel]" CLASS NAME '-1,5 - -1 m' EXPRESSION ( [pixel] >= -1.5 AND [pixel] < -1 )COLOR 26 117 132 END CLASS NAME '-1 - -0,5 m' EXPRESSION ( [pixel] >= -1 AND [pixel] < -0.5 )COLOR 28 126 133 END CLASS NAME '-0,5 - 0 m' EXPRESSION ( [pixel] >= -0.5 AND [pixel] < 0 ) COLOR 29 135 134 END CLASS NAME ' 0 - 0,5 m' EXPRESSION ( [pixel] >= 0 AND [pixel] < 0.5 ) COLOR 31 144 135 END CLASS NAME ' 0,5 - 1 m' EXPRESSION ( [pixel] >= 0.5 AND [pixel] < 1 ) COLOR 33 152 136 END CLASS NAME ' 1 - 1,5 m' EXPRESSION ( [pixel] >= 1 AND [pixel] < 1.5 ) COLOR 35 158 137 END CLASS NAME ' 1,5 - 2 m' EXPRESSION ( [pixel] >= 1.5 AND [pixel] < 2 ) COLOR 38 163 128 END CLASS NAME ' 2 - 2,5 m' EXPRESSION ( [pixel] >= 2 AND [pixel] < 2.5 ) COLOR 44 170 116 END CLASS NAME ' 2,5 - 3 m' EXPRESSION ( [pixel] >= 2.5 AND [pixel] < 3 ) COLOR 49 176 104 END CLASS NAME ' 3 - 3,5 m' EXPRESSION ( [pixel] >= 3 AND [pixel] < 3.5 ) COLOR 54 183 92 END CLASS NAME ' 3,5 - 4 m' EXPRESSION ( [pixel] >= 3.5 AND [pixel] < 4 ) COLOR 60 190 80 END CLASS NAME ' 4 - 4,5 m' EXPRESSION ( [pixel] >= 4 AND [pixel] < 4.5 ) COLOR 66 196 68 END CLASS NAME ' 4,5 - 5 m' EXPRESSION ( [pixel] >= 4.5 AND [pixel] < 5 ) COLOR 72 203 56 END CLASS NAME ' 5 - 6 m' EXPRESSION ( [pixel] >= 5 AND [pixel] < 6 ) COLOR 77 209 44 END CLASS NAME ' 6 - 7 m' EXPRESSION ( [pixel] >= 6 AND [pixel] < 7 ) COLOR 83 216 31 END CLASS NAME ' 7 - 8 m' EXPRESSION ( [pixel] >= 7 AND [pixel] < 8 ) COLOR 88 222 20 END CLASS NAME ' 8 - 9 m' EXPRESSION ( [pixel] >= 8 AND [pixel] < 9 ) COLOR 94 229 8 END END # of layer grid1 I have to do that until 2000m height. Is there any other options to classify my dem's colors? Thank you, Leonidas -- View this message in context: http://n2.nabble.com/Dem-classification-tp2662869p2662869.html Sent from the Mapserver - User mailing list archive at Nabble.com. _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users