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