Tool Accumulated Cost

Calculation of accumulated cost, either isotropic or anisotropic, if direction of maximum cost is specified.

Author: Victor Olaya (c) 2004
Menu: Grid|Analysis|Cost Analysis

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Destinations	Shapes (input)	`DEST_POINTS`	-	-
	Destinations	Grid (input)	`DEST_GRID`	-	-
	Local Cost	Grid (input)	`COST`	-	-
	Direction of Maximum Cost (*)	Grid (optional input)	`DIR_MAXCOST`	-	-
Output	Accumulated Cost	Grid (output)	`ACCUMULATED`	-	-
Output	Allocation	Grid (output)	`ALLOCATION`	-	-
Options	Grid system	Grid system	`PARAMETERS_GRID_SYSTEM`	-	-
	Input Type of Destinations	Choice	`DEST_TYPE`	-	Available Choices: [0] Point [1] Grid Default: 0
	Units of Direction	Choice	`DIR_UNIT`	-	Available Choices: [0] radians [1] degree Default: 0
	K Factor	Floating point	`DIR_K`	effective friction = stated friction ^f , where f = cos(DifAngle)^k.	Default: 2.000000
	Threshold for different route	Floating point	`THRESHOLD`	-	Minimum: 0.000000 Default: 0.000000
(*) optional

Command-line

Usage: saga_cmd grid_analysis 0 [-DEST_TYPE <str>] [-DEST_POINTS <str>] [-DEST_GRID <str>] [-COST <str>] [-DIR_MAXCOST <str>] [-DIR_UNIT <str>] [-DIR_K <double>] [-ACCUMULATED <str>] [-ALLOCATION <str>] [-THRESHOLD <double>]
  -DEST_TYPE:<str>   	Input Type of Destinations
	Choice
	Available Choices:
	[0] Point
	[1] Grid
	Default: 0
  -DEST_POINTS:<str> 	Destinations
	Shapes (input)
  -DEST_GRID:<str>   	Destinations
	Grid (input)
  -COST:<str>        	Local Cost
	Grid (input)
  -DIR_MAXCOST:<str> 	Direction of Maximum Cost
	Grid (optional input)
  -DIR_UNIT:<str>    	Units of Direction
	Choice
	Available Choices:
	[0] radians
	[1] degree
	Default: 0
  -DIR_K:<double>    	K Factor
	Floating point
	Default: 2.000000
  -ACCUMULATED:<str> 	Accumulated Cost
	Grid (output)
  -ALLOCATION:<str>  	Allocation
	Grid (output)
  -THRESHOLD:<double>	Threshold for different route
	Floating point
	Minimum: 0.000000
	Default: 0.000000