| Name | ID | Description | Type |
|---|---|---|---|
| Boundary | boundary | Boundary curve(s) for topography | Curve |
| Zoom Level | zoom | Slippy map zoom level. Higher zoom level is higher resolution. | Integer |
| File Location | filePath | Folder to place topography image files | Text |
| Prefix | prefix | Prefix for topography image file name | Text |
| Mapbox Access Token | mbToken | Mapbox Access Token string for access to Mapbox resources. Or set an Environment Variable 'HERONMAPOXTOKEN' with your token as the string. | Text |
| Run | get | Go ahead and download imagery from the service | Boolean |
| Name | ID | Description | Type |
|---|---|---|---|
| Image File | Image | File location of downloaded image | Text |
| Image Frame | imageFrame | Bounding box of image for mapping to geometry | Curve |
| Tile Count | tileCount | Number of image tiles resulting from Mapbox query | Text |
| Topography Mesh | topoMesh | Topography mesh generated from the Mapbox topography image file service | Mesh |
| Mapbox Attribution | mbAtt | Mapbox word mark and text attribution required by Mapbox | Text |
Site design © Robin Rodricks.
Heron and associated data © 2025 Brian Washburn.
Rhinoceros and Grasshopper are registered trademarks of Robert McNeel & Associates.
Hosted by GitHub