<http://osgeo-org.1560.x6.nabble.com/file/t383233/Capture.jpg> I have been trying to digitize a Landsat 8 image for that in the layer manager I am creating a new raster map for it but it isn't allowing me every time this error arrives. -- Sent from: http://osgeo-org.1560.x6.nabble.com/Grass-Users-f3884509.html