Let's say I have 1 band raster images with Gray Color Interpretation and I want to change their color based on their data values. Data values -1, will be Blue, -0.5 will be Light Blue, 0 will be Yellow, 0.5 will be Orange and 1 will be Red. If the data values are <-3000, I want to have that colored Black and if the data values are >3.402, that should be colored White . Will that be possible in gdal? One of the color ramp available in qgis is the RdYlBu. That is what I preferred to use.
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