Hi Paolo, the raster have the same size and origin. The pixels are precisely overlapped.
I tried also r.mapcalc, but I got a worst result. Here the output of the log: https://pastebin.com/jNyyzHgf E. -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Wrong-result-with-Saga-Raster-calculator-tp5322429p5322442.html Sent from the QGIS - User mailing list archive at Nabble.com. _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user