I have a multiband raster image. I am trying to extract the AOI by using "Clip raster with polygon" option in SAGA module. The process clips the raster to the exact size of the polygon but the resulting image is in single band and not in multiband as the input. There is no other option in "Clip raster" in SAGA other than input layer and polygon layer. I am using QGIS 3.4.
I tried the option clip raster by mask layer already. I am getting a black rectangle as an output. I used the default setting with match the extent of clipped raster to mask layer extent checked. Both the input and mask layer is having the same CRS.