r.cost.txt 1.4 KB

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  1. r.cost
  2. Creates a raster layer of cumulative cost of moving across a raster layer whose cell values represent cost.
  3. Raster (r.*)
  4. QgsProcessingParameterRasterLayer|input|Unit cost layer|None|False
  5. QgsProcessingParameterPoint|start_coordinates|Coordinates of starting point(s) (E,N)||True
  6. QgsProcessingParameterPoint|stop_coordinates|Coordinates of stopping point(s) (E,N)||True
  7. QgsProcessingParameterBoolean|-k|Use the 'Knight's move'; slower, but more accurate|False
  8. QgsProcessingParameterBoolean|-n|Keep null values in output raster layer|True
  9. QgsProcessingParameterFeatureSource|start_points|Start points|0|None|True
  10. QgsProcessingParameterFeatureSource|stop_points|Stop points|0|None|True
  11. QgsProcessingParameterRasterLayer|start_raster|Name of starting raster points map|None|True
  12. QgsProcessingParameterNumber|max_cost|Maximum cumulative cost|QgsProcessingParameterNumber.Double|0.0|True|None|None
  13. QgsProcessingParameterNumber|null_cost|Cost assigned to null cells. By default, null cells are excluded|QgsProcessingParameterNumber.Double|None|True|None|None
  14. QgsProcessingParameterNumber|memory|Maximum memory to be used in MB|QgsProcessingParameterNumber.Integer|300|True|1|None
  15. QgsProcessingParameterRasterDestination|output|Cumulative cost|None|True
  16. QgsProcessingParameterRasterDestination|nearest|Cost allocation map|None|True
  17. QgsProcessingParameterRasterDestination|outdir|Movement directions|None|True