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* Delete r.bitpattern.txt: r.bitpattern is now only an Addon since r.mapcalc and i.modis.qc provide the functionality * r.describe.txt: flag description cosmetics * r.random.raster.txt: fix typo * Update and rename r.shaded.relief.txt to r.relief.txt (http://trac.osgeo.org/grass/wiki/Grass7/NewFeatures#Renamedmodules) * Update r.sunmask.txt: -s added but "Outputraster" needs to be optional for that [TODO] * Update r.surf.area.txt: "units" added * Delete r.surf.idw2.txt: r.surf.idw2 is now a GRASS GIS Addon (http://trac.osgeo.org/grass/wiki/Grass7/NewFeatures#Replacedandremovedmodules) * Delete v.transform.pointsfile.txt: The pointsfile parameter no longer exists. Use v.transform.txt instead * Update TODO
16 lines
950 B
Plaintext
16 lines
950 B
Plaintext
r.walk
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r.walk - Outputs a raster layer showing the anisotropic cumulative cost of moving based on friction cost.
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Raster (r.*)
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ParameterRaster|elevation|Elevation raster layer|False
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ParameterRaster|friction|Friction costs layer|False
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ParameterVector|start_points|Starting points|-1|False
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ParameterString|max_cost|An optional maximum cumulative cost|0
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ParameterString|percent_memory|Percent of map to keep in memory|100
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*ParameterString|walk_coeff|Coefficients for walking energy formula parameters a,b,c,d|0.72,6.0,1.9998,-1.9998
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*ParameterString|lambda|Lambda coefficients for combining walking energy and friction cost|1.0
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ParameterString|slope_factor|Slope factor determines travel energy cost per height step|-0.2125
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*ParameterBoolean|-k|Use the 'Knight's move'; slower, but more accurate|True
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*ParameterBoolean|-n|Keep null values in output map|True
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*ParameterBoolean|-r|Start with values in raster map|True
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OutputRaster|output|Output cost layer
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