gdal raster tri
How GDAL runs Terrain Ruggedness Index: gdal raster tri.
| Engine | GDAL |
|---|---|
| Tool name | gdal raster tri |
| Interface | cli |
| Implements | Terrain Ruggedness Index |
| Documentation | https://gdal.org/programs/gdal_raster_tri.html |
| Effects | modifies input: no, network: no |
| Notes | Not stated |
| Status | active |
Parameters
| Name | Type | Required | Default | Choices | Note |
|---|---|---|---|---|---|
input-format | string_list | no | Not stated | Not stated | Not stated |
open-option | string_list | no | Not stated | Not stated | Not stated |
input | dataset_list | yes | Not stated | Not stated | raster dataset |
output-format | string | no | Not stated | Not stated | Not stated |
creation-option | string_list | no | Not stated | Not stated | Not stated |
overwrite | boolean | no | no | Not stated | exclusive group overwrite-append |
append | boolean | no | no | Not stated | exclusive group overwrite-append |
band | integer | no | 1 | Not stated | Not stated |
algorithm | string | no | Riley | Riley, Wilson | Not stated |
no-edges | boolean | no | Not stated | Not stated | Not stated |
output | dataset | yes | Not stated | Not stated | input and output; raster dataset |
How it maps to the operation
| Operation parameter | Parameter here | Note |
|---|---|---|
raster | input | Not stated |
output | output | Not stated |
algorithm | algorithm | riley = Riley; wilson = Wilson. not supported: rmsd |
Differences from the operation
- Edge cells are computed from incomplete neighbourhoods unless --no-edges leaves them as nodata.
Harvested by the gdal harvester from engine version
3.13.3. Names can change when an engine is harvested again.