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General / grayscale interpreted as alpha channel?
« on: November 30, 2023, 03:11:07 PM »
Hi everyone.
I have raster formed by 4 layers: 3 RGB channels in the typical 0-255 colour range and a channel between 0-1 that is actually a grayscale raster of the scene. For processing purposes would be much more better not to transform the grayscale and leave it between 0 and 1.
When I import the images to metashapa I can only see the 3 RGB channels, so I believe the grayscale layer is being interpreted as an alpha channel and thus removed from the raasters. Is there a way to allow that layer not to be read as alpha?
Many Thanks
I have raster formed by 4 layers: 3 RGB channels in the typical 0-255 colour range and a channel between 0-1 that is actually a grayscale raster of the scene. For processing purposes would be much more better not to transform the grayscale and leave it between 0 and 1.
When I import the images to metashapa I can only see the 3 RGB channels, so I believe the grayscale layer is being interpreted as an alpha channel and thus removed from the raasters. Is there a way to allow that layer not to be read as alpha?
Many Thanks