Tool Sink Removal
Sink removal.
- Author: O. Conrad (c) 2001
- Menu: Terrain Analysis|Preprocessing
Parameters
| Name | Type | Identifier | Description | Constraints | |
|---|---|---|---|---|---|
| Input | DEM | Grid, input | DEM | Digital Elevation Model that has to be processed | - |
| Sink Route (*) | Grid, input, optional | SINKROUTE | - | - | |
| Output | Preprocessed DEM (*) | Grid, output, optional | DEM_PREPROC | Preprocessed DEM. If this is not set changes will be stored in the original DEM grid. | - |
| Options | Grid System | Grid system | PARAMETERS_GRID_SYSTEM | - | - |
| Method | Choice | METHOD | - | Available Choices: [0] Deepen Drainage Routes [1] Fill Sinks Default: 1 | |
| Threshold | Boolean | THRESHOLD | - | Default: 0 | |
| Threshold Height | Floating point | THRSHEIGHT | The maximum depth to which a sink is considered for removal. | Minimum: 0.000000 Default: 100.000000 | |
| (*) optional | |||||
Command-line
Usage: saga_cmd ta_preprocessor 2 [-DEM <str>] [-SINKROUTE <str>] [-DEM_PREPROC <str>] [-METHOD <str>] [-THRESHOLD <str>] [-THRSHEIGHT <double>] -DEM:<str> DEM Grid, input -SINKROUTE:<str> Sink Route Grid, input, optional -DEM_PREPROC:<str> Preprocessed DEM Grid, output, optional -METHOD:<str> Method Choice Available Choices: [0] Deepen Drainage Routes [1] Fill Sinks Default: 1 -THRESHOLD:<str> Threshold Boolean Default: 0 -THRSHEIGHT:<double> Threshold Height Floating point Minimum: 0.000000 Default: 100.000000