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Merge pull request #2890 from NaturalGIS/processing_better_grass7_r_cost
[processing] better GRASS 7 r.cost algorithms
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alexbruy committed Mar 10, 2016
2 parents 52621b9 + c4c67b0 commit 9b35a98
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r.cost
r.cost.coordinates - Creates a raster layer of cumulative cost of moving across a raster layer whose cell values represent cost.
Raster (r.*)
ParameterRaster|input|Unit cost layer|False
ParameterString|start_coordinates|Coordinates of starting point(s) (E,N)|0,0
ParameterString|stop_coordinates|Coordinates of stopping point(s) (E,N)|
ParameterBoolean|-k|Use the 'Knight's move'; slower, but more accurate|False
ParameterBoolean|-n|Keep null values in output raster layer|True
ParameterNumber|max_cost|Maximum cumulative cost|0|None|0
ParameterNumber|null_cost|Cost assigned to null cells. By default, null cells are excluded|None|None|0
ParameterNumber|memory|Maximum memory to be used in MB|0|None|300
OutputRaster|output|Cumulative cost

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r.cost
r.cost.points - Creates a raster layer of cumulative cost of moving across a raster layer whose cell values represent cost.
Raster (r.*)
ParameterRaster|input|Unit cost layer|False
ParameterVector|start_points|Start points|0|False
ParameterVector|stop_points|Stop points|0|True
ParameterBoolean|-k|Use the 'Knight's move'; slower, but more accurate|False
ParameterBoolean|-n|Keep null values in output raster layer|True
OutputRaster|output|Cumulative cost
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r.cost
r.cost.raster - Creates a raster layer of cumulative cost of moving across a raster layer whose cell values represent cost.
Raster (r.*)
ParameterRaster|input|Unit cost layer|False
ParameterRaster|start_raster|Name of starting raster points map|False
ParameterBoolean|-k|Use the 'Knight's move'; slower, but more accurate|False
ParameterBoolean|-n|Keep null values in output raster layer|True
ParameterNumber|max_cost|Maximum cumulative cost|0|None|0
ParameterNumber|null_cost|Cost assigned to null cells. By default, null cells are excluded|None|None|0
ParameterNumber|memory|Maximum memory to be used in MB|0|None|300
OutputRaster|output|Cumulative cost
9 changes: 0 additions & 9 deletions python/plugins/processing/algs/grass7/description/r.cost.txt

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