weighted_sum
Weighted sum
GIS
https://www.whiteboxgeo.com/manual/wbw-user-manual/book/tool_help.html#weighted_sum
QgsProcessingParameterMultipleLayers|input_rasters1|Input rasters (List[Raster])|QgsProcessing.TypeRaster|None|False
QgsProcessingParameterString|weights2|Weights (List[float])|None|False|False
QgsProcessingParameterRasterDestination|fnOutput|Output (Raster)|None|False
