Hi list, I've tried to use exact_color_entry on a DEM-tif file. gdaldem color-relief 55.tif colornr.cpt 55_colrel.tif -of GTiff -exact_color_entry -co COMPRESS=LZW -b 1 Resulting in a blank rastefile (0 0 0). I've picked (info) the colors in QGIS and there are a lot of pixels in the span of the color table below and QGis is presenting the values as integers. It works fine with Nearest_color_entry. Any ideas? Kind regards, Paul
colornr.cpt looks like this: 40 0 255 255 41 0 255 255 43 255 255 0 44 0 255 255 45 255 0 0 46 255 255 0 47 0 255 255 48 255 0 0 49 255 255 0 50 0 255 0 51 0 0 255 52 0 0 255 53 0 0 255
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