Join GitHub today
GitHub is home to over 28 million developers working together to host and review code, manage projects, and build software together.Sign up
Alpha band not always detected #5216
Currently, in the absence of a BANDS processing directive, msDrawRasterLayerGDAL() only checks that if the 4th band is the alpha band when the raster has 4 or more bands. But for some products, the 4th band might be the last one, so we'd better check the color interpretation of all bands >= 4th one.