I need to multiply several rasters by integers as a part of a multiple steps process. For this reason I'm using QGIS' Processing Modeler.
I'm looking for something similar to the
Raster calculator, but it doesn't seem to be available from the Processing Modeler.
I've also tried to use the GRASS
r.mapcalculator algorithm (with
A my input raster layer, and applying the formula
A*100 for example), but it always returns the following error message:
Oooops! The following output layers could not be open Output raster layer: /tmp/processing/ad0f2935615a472eb6b6b6feb44f3e72/outfile.tif