PROExperimental
Reduces canopy residual roughness by masking high local DEV responses at small scales and re-interpolating masked elevations.
geomorphometry lidar smoothing dem legacy-port
| Name | Description | Required | Default |
|---|---|---|---|
input | Input DEM raster path or typed raster object. | Required | dem.tif |
max_scale | Maximum DEV half-window radius in cells (default 30). | Optional | 30 |
dev_threshold | Minimum DEV magnitude used to flag roughness cells (default 1.0). | Optional | 1.0 |
scale_threshold | Maximum scale considered roughness (default 5). | Optional | 5 |
output | Optional output path. If omitted, result stays in memory. | Optional | — |
Suppress vegetation-residual roughness in a LiDAR DEM.
wbe.smooth_vegetation_residual(dev_threshold=1.0, input='dem.tif', max_scale=30, output='smooth_vegetation_residual.tif', scale_threshold=5)