Directional Grid Statistics
- Author: O.Conrad (c) 2018
- Menu: Spatial and Geostatistics | Grids
Description
Directional Grid Statistics
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | Grid | grid, input | GRID | - | - |
| Output | Arithmetic Mean | grid list, output | MEAN | - | - |
| Options | Grid System | grid system | GRID_SYSTEM | - | - |
| Start Direction | floating point number | BEGIN | [degree] | Default: 0.000000 |
| Stop Direction | floating point number | END | [degree] | Default: 359.000000 |
| Directional Step | floating point number | STEP | [degree] | Minimum: 1.000000
Default: 45.000000 |
| Tolerance | floating point number | TOLERANCE | [degree] | Default: 0.000000 |
| Maximum Distance | integer number | MAXDISTANCE | Maximum distance [cells], ignored if set to zero. | Default: 0 |
| Weighting | choice | DW_WEIGHTING | - | Available Choices:
[0] no distance weighting
[1] inverse distance to a power
[2] exponential
[3] gaussian weighting
Default: 0 |
| Inverse Distance Weighting Power | floating point number | DW_IDW_POWER | - | Default: 2.000000 |
| Gaussian and Exponential Weighting Bandwidth | floating point number | DW_BANDWIDTH | [cells] | Minimum: 0.000000
Default: 25.000000 |
Command Line
Usage: saga_cmd statistics_grid directional_grid_statistics [-GRID ] [-MEAN ] [-BEGIN ] [-END ] [-STEP ] [-TOLERANCE ] [-MAXDISTANCE ] [-DW_WEIGHTING ] [-DW_IDW_POWER ] [-DW_BANDWIDTH ]
-GRID: Grid
grid, input
-MEAN: Arithmetic Mean
grid list, output
-BEGIN: Start Direction
floating point number
Default: 0.000000
-END: Stop Direction
floating point number
Default: 359.000000
-STEP: Directional Step
floating point number
Minimum: 1.000000
Default: 45.000000
-TOLERANCE: Tolerance
floating point number
Default: 0.000000
-MAXDISTANCE: Maximum Distance
integer number
Default: 0
-DW_WEIGHTING: Weighting
choice
Available Choices:
[0] no distance weighting
[1] inverse distance to a power
[2] exponential
[3] gaussian weighting
Default: 0
-DW_IDW_POWER: Inverse Distance Weighting Power
floating point number
Default: 2.000000
-DW_BANDWIDTH: Gaussian and Exponential Weighting Bandwidth
floating point number
Minimum: 0.000000
Default: 25.000000