Module Watershed Basins (Extended)
Extended watershed basin analysis.
- Author: V.Olaya (c) 2004, O.Conrad (c) 2011
- Specification: grid
- Menu: Terrain Analysis|Channels
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | DEM | Grid (input) | DEM | - | - |
| Drainage Network | Grid (input) | CHANNELS | - | - |
| Output | Basins | Grid (output) | BASINS | - | - |
| Subbasins | Grid (output) | SUBBASINS | - | - |
| Basins | Shapes (output) | V_BASINS | - | - |
| Subbasins | Shapes (output) | V_SUBBASINS | - | - |
| River Heads | Shapes (output) | HEADS | - | - |
| River Mouths | Shapes (output) | MOUTHS | - | - |
| Options | Flow Distances | Boolean | DISTANCE | - | Default: 0 |
Command-line
Usage: saga_cmd ta_channels 2 [-DEM <str>] [-CHANNELS <str>] [-BASINS <str>] [-SUBBASINS <str>] [-V_BASINS <str>] [-V_SUBBASINS <str>] [-HEADS <str>] [-MOUTHS <str>] [-DISTANCE <str>]
-DEM:<str> DEM
Grid (input)
-CHANNELS:<str> Drainage Network
Grid (input)
-BASINS:<str> Basins
Grid (output)
-SUBBASINS:<str> Subbasins
Grid (output)
-V_BASINS:<str> Basins
Shapes (output)
-V_SUBBASINS:<str> Subbasins
Shapes (output)
-HEADS:<str> River Heads
Shapes (output)
-MOUTHS:<str> River Mouths
Shapes (output)
-DISTANCE:<str> Flow Distances
Boolean
Default: 0