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20 lines
1.3 KiB
Plaintext
20 lines
1.3 KiB
Plaintext
r.watershed
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r.watershed - Watershed basin analysis program.
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Raster (r.*)
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ParameterRaster|elevation|Input map: elevation on which entire analysis is based|False
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ParameterRaster|depression|Input map: locations of real depressions|True
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ParameterRaster|flow|Input map: amount of overland flow per cell|True
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ParameterRaster|disturbed.land|Input map or value: percent of disturbed land, for USLE|True
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ParameterRaster|blocking|Input map: terrain blocking overland surface flow, for USLE|True
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ParameterNumber|threshold|Input value: minimum size of exterior watershed basin|None|None|0
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ParameterNumber|max.slope.length|Input value: maximum length of surface flow, for USLE|None|None|0
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ParameterBoolean|-4|Allow only horizontal and vertical flow of water|True
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OutputRaster|accumulation|Output map: number of cells that drain through each cell
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OutputRaster|drainage|Output map: drainage direction
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OutputRaster|basin|Output map: unique label for each watershed basin
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OutputRaster|stream|Output map: stream segments
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OutputRaster|half.basin|Output map: each half-basin is given a unique value
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OutputRaster|visual|Output map: useful for visual display of results
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OutputRaster|length.slope|Output map: slope length and steepness (LS) factor for USLE
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OutputRaster|slope.steepness|Output map: slope steepness (S) factor for USLE
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