elev_relative_to_watershed_min_max
Elev relative to watershed min max
Geomorphometry
https://www.whiteboxgeo.com/manual/wbw-user-manual/book/tool_help.html#elev_relative_to_watershed_min_max
QgsProcessingParameterRasterLayer|dem1|DEM (Raster)|None|False
QgsProcessingParameterRasterLayer|watersheds2|Watersheds (Raster)|None|False
QgsProcessingParameterRasterDestination|fnOutput|Output (Raster)|None|False
