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