| Name | ID | Description | Type |
|---|---|---|---|
| Boundary | boundary | Boundary curve(s) for Mapbox vector tiles | 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 |
|---|---|---|---|
| Extents | extents | Bounding box of all the vector data features | Curve |
| Fields | fields | Fields of data associated with the vector data features | Text |
| Values | values | Field values for each feature | Text |
| Feature Geometry | featureGeomery | Geometry contained in the feature | Geometry |
| Mapbox Attribution | mbAtt | Mapbox word mark and text attribution required by Mapbox | Text |
| Geometry Type | geoType | Type of geometry contained in the feature | Text |
| Buildings | buildings | Geometry of buildings contained in the feature | Geometry |
| Tile Extents | tiles | Map tile boundaries for each Mapbox vector tile | Curve |
Site design © Robin Rodricks.
Heron and associated data © 2025 Brian Washburn.
Rhinoceros and Grasshopper are registered trademarks of Robert McNeel & Associates.
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