Fill Minima
- Author: Neil Flood (c) 2015, Justus Spitzmueller (c) 2023
- Menu: Terrain Analysis | Preprocessing
Description
Minima filling. Currently only for unsigned 1 byte integer grids.
References
- Python Fmask
- Soille, P., & C. Gratin (1994): An efficient algorithm for drainage network extraction on DEMs.. J. Visual Communication and Image Representation. 5(2): 181-189.
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | DEM | grid, input | DEM | digital elevation model [m] | - |
| Output | Filled DEM | grid, output | RESULT | processed DEM | - |
| Options | Grid System | grid system | PARAMETERS_GRID_SYSTEM | - | - |
Command Line
Usage: saga_cmd ta_preprocessor 8 [-DEM ] [-RESULT ]
-DEM: DEM
grid, input
-RESULT: Filled DEM
grid, output