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- r.watershed
- Watershed basin analysis program.
- Raster (r.*)
- QgsProcessingParameterRasterLayer|elevation|Elevation|None|False
- QgsProcessingParameterRasterLayer|depression|Locations of real depressions|None|True
- QgsProcessingParameterRasterLayer|flow|Amount of overland flow per cell|None|True
- QgsProcessingParameterRasterLayer|disturbed_land|Percent of disturbed land, for USLE|None|True
- QgsProcessingParameterRasterLayer|blocking|Terrain blocking overland surface flow, for USLE|None|True
- QgsProcessingParameterNumber|threshold|Minimum size of exterior watershed basin|QgsProcessingParameterNumber.Integer|None|True|None|None
- QgsProcessingParameterNumber|max_slope_length|Maximum length of surface flow, for USLE|QgsProcessingParameterNumber.Double|None|True|None|None
- QgsProcessingParameterNumber|convergence|Convergence factor for MFD (1-10)|QgsProcessingParameterNumber.Integer|5|True|1|10
- QgsProcessingParameterNumber|memory|Maximum memory to be used with -m flag (in MB)|QgsProcessingParameterNumber.Integer|300|True|1|None
- QgsProcessingParameterBoolean|-s|Enable Single Flow Direction (D8) flow (default is Multiple Flow Direction)|False
- QgsProcessingParameterBoolean|-m|Enable disk swap memory option (-m): Operation is slow|False
- QgsProcessingParameterBoolean|-4|Allow only horizontal and vertical flow of water|False
- QgsProcessingParameterBoolean|-a|Use positive flow accumulation even for likely underestimates|False
- QgsProcessingParameterBoolean|-b|Beautify flat areas|False
- QgsProcessingParameterRasterDestination|accumulation|Number of cells that drain through each cell|None|True
- QgsProcessingParameterRasterDestination|drainage|Drainage direction|None|True
- QgsProcessingParameterRasterDestination|basin|Unique label for each watershed basin|None|True
- QgsProcessingParameterRasterDestination|stream|Stream segments|None|True
- QgsProcessingParameterRasterDestination|half_basin|Half-basins|None|True
- QgsProcessingParameterRasterDestination|length_slope|Slope length and steepness (LS) factor for USLE|None|True
- QgsProcessingParameterRasterDestination|slope_steepness|Slope steepness (S) factor for USLE|None|True
- QgsProcessingParameterRasterDestination|tci|Topographic index ln(a / tan(b))|None|True
- QgsProcessingParameterRasterDestination|spi|Stream power index a * tan(b)|None|True
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