Module Sink Removal
- Author: O. Conrad (c) 2001
- Specification: grid
- 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 (optional input) | SINKROUTE | - | - |
| Output | Preprocessed DEM (*) | Grid (optional output) | DEM_PREPROC | Preprocessed DEM. If this is not set changes will be stored in the original DEM grid. | - |
| Options | Method | Choice | METHOD | - | Available Choices:
[0] Deepen Drainage Routes
[1] Fill Sinks
Default: 1 |
| Threshold | Boolean | THRESHOLD | - | Default: 0 |
| Threshold Height | Floating point | THRSHEIGHT | - | Default: 100.000000 |
| (*) optional |
Command-line
Usage: saga_cmd ta_preprocessor 2 -DEM <str> [-SINKROUTE <str>] [-DEM_PREPROC <str>] [-METHOD <str>] [-THRESHOLD <str>] [-THRSHEIGHT <str>]
-DEM:<str> DEM
Grid (input)
-SINKROUTE:<str> Sink Route
Grid (optional input)
-DEM_PREPROC:<str> Preprocessed DEM
Grid (optional output)
-METHOD:<str> Method
Choice
Available Choices:
[0] Deepen Drainage Routes
[1] Fill Sinks
Default: 1
-THRESHOLD:<str> Threshold
Boolean
Default: 0
-THRSHEIGHT:<str> Threshold Height
Floating point
Default: 100.000000