[gdal-dev] Problem with nearblack
a.neumann at carto.net
Mon Nov 17 06:35:22 PST 2014
I have a grayscale tiff file and would like to remap a grayscale value
of 249 to white (255).
I used the following command:
nearblack -white -color 249 -near 0 -of GTIFF -o temp_white.tif temp.tif
and also tried
nearblack -white -color 249 -near 1 -of GTIFF -o temp_white.tif temp.tif
But nothing changed. 249 stays as 249. Is there another way to remap my
specific grayscale value 249 to white with gdal?
Thank you for any hints,
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