I have a set of rasters in which I want to replace any rgb value of (0,0,0) with (nodata,nodata,nodata)
I've tried using
gdal_translate -a_nodata "0,0,0" in.tif out.tifBut this seems to convert all 0s to nodata, for example (0,10,10) becomes (nodata,10,10). I want these to stay the same and only convert (0,0,0) to (nodata,nodata,nodata).
I'm looking for any solutions using gdal tools like gdal_translate or gdalwarp that I can add into a larger shell script.
Thanks,
أكثر...
I've tried using
gdal_translate -a_nodata "0,0,0" in.tif out.tifBut this seems to convert all 0s to nodata, for example (0,10,10) becomes (nodata,10,10). I want these to stay the same and only convert (0,0,0) to (nodata,nodata,nodata).
I'm looking for any solutions using gdal tools like gdal_translate or gdalwarp that I can add into a larger shell script.
Thanks,
أكثر...