SAGA-GIS Module Library Documentation (v2.1.3)

Module Accumulated Cost (Anisotropic)

(c) 2004 by Victor Olaya. Calculate Accumulated Cost (Anisotropic)

Parameters

 NameTypeIdentifierDescriptionConstraints
InputCost GridGrid (input)COST--
Direction of max costGrid (input)DIRECTIONDirection of max cost for each cell. In degrees-
Destination PointsGrid (input)POINTS--
OutputAccumulated CostGrid (output)ACCCOST--
Optionsk factorFloating pointKEfective friction = stated friction ^f , where f = cos(DifAngle)^k.Default: 2.000000
Threshold for different routeFloating pointTHRESHOLD-Default: 0.000000

Command-line

Usage: saga_cmd grid_analysis 1 -COST <str> -DIRECTION <str> -POINTS <str> [-ACCCOST <str>] [-K <str>] [-THRESHOLD <str>]
  -COST:<str>     	Cost Grid
	Grid (input)
  -DIRECTION:<str>	Direction of max cost
	Grid (input)
  -POINTS:<str>   	Destination Points
	Grid (input)
  -ACCCOST:<str>  	Accumulated Cost
	Grid (output)
  -K:<str>        	k factor
	Floating point
	Default: 2.000000
  -THRESHOLD:<str>	Threshold for different route
	Floating point
	Default: 0.000000