| Tool Name | Local Minima and Maxima |
| Tool ID | 9 |
| Library ID | shapes_grid |
| Version | 1.0 |
| Author(s) | O.Conrad (c) 2009 |
Please cite SAGA whenever you use it for your publications:
doi:10.5194/gmd-8-1991-2015
Description
Extracts local grid value minima and maxima of to vector points.
Parameters
| Name | Type | Identifier | Description | Constraints |
|---|
| Input |
|---|
| Grid | grid, input | GRID | | |
| Output |
|---|
| Minima | shapes, output | MINIMA | | |
| Maxima | shapes, output | MAXIMA | | |
| Options |
|---|
| Identical Values | boolean | IDENTITY | If set, neighbour cells with the same value as the center cell are interpreted to be lower for minima and higher for maxima identification. | Default: 0 |
| Absolute | boolean | ABSOLUTE | If set, only the grid's absolute maximum/minimum point is returned. | Default: 0 |
| Boundary Cells | boolean | BOUNDARY | | Default: 0 |