2017-11-04 15:31:21 +01:00

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r.stream.extract
Stream network extraction
Raster (r.*)
QgsProcessingParameterRasterLayer|elevation|Input map: elevation map|None|False
QgsProcessingParameterRasterLayer|accumulation|Input map: accumulation map|None|True
QgsProcessingParameterRasterLayer|depression|Input map: map with real depressions|None|True
QgsProcessingParameterNumber|threshold|Minimum flow accumulation for streams|QgsProcessingParameterNumber.Double|1|False|None|1.0
QgsProcessingParameterNumber|mexp|Montgomery exponent for slope|QgsProcessingParameterNumber.Double|0|False|None|0
QgsProcessingParameterNumber|stream_length|Delete stream segments shorter than cells|QgsProcessingParameterNumber.Double|0|False|None|0
QgsProcessingParameterNumber|d8cut|Use SFD above this threshold|QgsProcessingParameterNumber.Double|0|False|None|0
QgsProcessingParameterRasterDestination|stream_raster|Unique stream ids (rast)
QgsProcessingParameterVectorDestination|stream_vector|Unique stream ids (vect)
QgsProcessingParameterRasterDestination|direction|Flow direction