Contour definition.
When it is passing to valhalla, both time and distance cannot be passed.
If time exists, valhalla compute time isochrone.
If distance exists, valhalla compute distance isochrone.
If both parameters are passed to API, it throws error.
Contour definition. When it is passing to valhalla, both time and distance cannot be passed. If time exists, valhalla compute time isochrone. If distance exists, valhalla compute distance isochrone. If both parameters are passed to API, it throws error.