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18 lines
1.7 KiB
Plaintext
18 lines
1.7 KiB
Plaintext
r.walk
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r.walk.points - Creates a raster map showing the anisotropic cumulative cost of moving between different geographic locations on an input raster map whose cell category values represent cost from point vector layers.
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Raster (r.*)
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QgsProcessingParameterRasterLayer|elevation|Name of input elevation raster map|None|False
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QgsProcessingParameterRasterLayer|friction|Name of input raster map containing friction costs|None|False
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QgsProcessingParameterFeatureSource|start_points|Start points|0|None|False
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QgsProcessingParameterFeatureSource|stop_points|Stop points|0|None|True
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QgsProcessingParameterString|walk_coeff|Coefficients for walking energy formula parameters a,b,c,d|0.72,6.0,1.9998,-1.9998|False|True
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QgsProcessingParameterNumber|lambda|Lambda coefficients for combining walking energy and friction cost|QgsProcessingParameterNumber.Double|1.0|True|0.0|None
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QgsProcessingParameterNumber|slope_factor|Slope factor determines travel energy cost per height step|QgsProcessingParameterNumber.Double|-0.2125|True|None|None
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QgsProcessingParameterNumber|max_cost|Maximum cumulative cost|QgsProcessingParameterNumber.Double|0.0|True|None|None
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QgsProcessingParameterNumber|null_cost|Cost assigned to null cells. By default, null cells are excluded|QgsProcessingParameterNumber.Double|None|True|None|None
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*QgsProcessingParameterNumber|memory|Maximum memory to be used in MB|QgsProcessingParameterNumber.Integer|300|True|1|None
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*QgsProcessingParameterBoolean|-k|Use the 'Knight's move'; slower, but more accurate|False
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*QgsProcessingParameterBoolean|-n|Keep null values in output raster layer|False
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QgsProcessingParameterRasterDestination|output|Cumulative cost
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QgsProcessingParameterRasterDestination|outdir|Movement Directions
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