| Tool Name | Convergence Index (Search Radius) |
| Tool ID | 2 |
| Library ID | ta_morphometry |
| Version | 1.0 |
| Author(s) | O.Conrad (c) 2003 |
| Name | Type | Identifier | Description | Constraints |
|---|---|---|---|---|
| Input | ||||
| Elevation | grid, input | ELEVATION | ||
| Output | ||||
| Convergence Index | grid, output | CONVERGENCE | ||
| Options | ||||
| Gradient | boolean | SLOPE | Default: 0 | |
| Difference | choice | DIFFERENCE | Available Choices: [0] direction to the center cell [1] center cell's aspect direction Default: 0 | |
| Radius [Cells] | floating point number | RADIUS | Minimum: 1.000000 Default: 10.000000 | |
| Weighting Function | choice | DW_WEIGHTING | Available Choices: [0] no distance weighting [1] inverse distance to a power [2] exponential [3] gaussian Default: 0 | |
| Power | floating point number | DW_IDW_POWER | Minimum: 0.000000 Default: 2.000000 | |
| Bandwidth | floating point number | DW_BANDWIDTH | Bandwidth for exponential and Gaussian weighting | Minimum: 0.000000 Default: 1.000000 |