make Geo JSONSource Descriptor
fun makeGeoJSONSourceDescriptor(id: String, route: String, params: Map<String, Any> = emptyMap()): GeoJSONSourceDescriptor
Creates a GeoJSON source descriptor for an Xweather Data API route.
This helper injects time placeholders and account credentials into query params, and forces format=geojson so the source can be consumed by MapsGL vector-style layers.
Parameters
id
Source id to register on the map.
route
API route segment inserted into geoJSONURLPathTemplate.
params
Additional query parameters merged with required defaults.