Terrain analysis algorithms from the RichDEM library
A QGIS Processing provider exposing seven terrain-analysis algorithms from the
RichDEM library: depression filling, depression breaching (including epsilon-gradient
variant), flat resolution, flow accumulation, terrain attributes, depression hierarchy,
and Fill-Spill-Merge surface water routing.
EXTERNAL DEPENDENCY: The richdem Python package must be installed before use.
In the OSGeo4W shell (Windows) or a terminal (Linux/macOS) run:
pip install richdem
The plugin will raise an informative error if richdem is not found.
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