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, input, optional | DIR_MAXCOST | - | - | |
Output | Accumulated Cost | Grid, output | ACCUMULATED | - | - |
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, input, optional -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