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