r.basins.fill Generates watershed subbasins raster map. Raster (r.*) QgsProcessingParameterRasterLayer|cnetwork|Input coded stream network raster layer|None|False QgsProcessingParameterRasterLayer|tnetwork|Input thinned ridge network raster layer|None|False QgsProcessingParameterNumber|number|Number of passes through the dataset|QgsProcessingParameterNumber.Integer|1|False|1|None QgsProcessingParameterRasterDestination|output|Watersheds