Channel Network ta_channels QgsProcessingParameterRasterLayer|ELEVATION|Elevation|None|False QgsProcessingParameterRasterLayer|SINKROUTE|Flow Direction|None|True QgsProcessingParameterRasterLayer|INIT_GRID|Initiation Grid|None|False QgsProcessingParameterEnum|INIT_METHOD|Initiation Type|[0] Less than;[1] Equals;[2] Greater than QgsProcessingParameterNumber|INIT_VALUE|Initiation Threshold|QgsProcessingParameterNumber.Double|0.0|False|None|None QgsProcessingParameterRasterLayer|DIV_GRID|Divergence|None|True QgsProcessingParameterNumber|DIV_CELLS|Tracing: Max. Divergence|QgsProcessingParameterNumber.Integer|10|False|None|None QgsProcessingParameterRasterLayer|TRACE_WEIGHT|Tracing: Weight|None|True QgsProcessingParameterNumber|MINLEN|Min. Segment Length|QgsProcessingParameterNumber.Integer|10|False|0.0|None QgsProcessingParameterRasterDestination|CHNLNTWRK|Channel Network QgsProcessingParameterRasterDestination|CHNLROUTE|Channel Direction QgsProcessingParameterVectorDestination|SHAPES|Channel Network