pdal/filters_smrf 1.8.0
alg install pdal/filters_smrfFilters.SMRF
Algorithm Description
Filter ground returns using the Simple Morphological Filter (SMRF) approach outlined in: https://pdal.io/references.html#pingel2013 This algorithm is ported from the excellent PDAL - Point Data Abstraction Library. For more information please refer to https://pdal.io.
License
BSD
Homepage
https://pdal.io/stages/filters.smrf.html#filters-smrf
Parameters
| Name | Description | Data Type | Required? |
|---|---|---|---|
| cell | Cell size. | float | |
| cut | Cut net size (cut=0 skips the net cutting step). | float | |
| dir | Optional output directory for debugging intermediate rasters. | string | |
| ignore | A range of values of a dimension to ignore. | string | |
| input_pipeline_json | JSON pipeline which this will be added to. | string | |
| returns | Return types to include in output. Valid values are “first”, “last”, “intermediate” and “only”. | string | |
| scalar | Elevation scalar. | float | |
| slope | Slope (rise over run). | float | |
| threshold | Elevation threshold. | float | |
| window | Max window size. | float |
Outputs
| Name | Description | Data Type |
|---|---|---|
| output_pipeline_json | Pipeline Json | string |
Versions
- 1.8.0 (current)