Hi, I need to pass from some tiff (landsat LC8) all with 1 only band, to one tiff with 8th bands. Is this possible with gdal ? AFAIK the TIFF allow to hos a image with 8 bands, but I'm not sure that gdal is capable to wite/red this kind of image. Thx, -- ----------------- Andrea Peri . . . . . . . . . qwerty àèìòù -----------------