How to increase search radius for a road link for a waypoint (Fleet Telematics API)

问题

I'm trying to calculate route summary for a truck using Fleet Telematics Custom Routes API (https://cle.api.here.com/2/calculateroute.json). And I'm getting an error saying: Cannot match lat/long onto a road link with 100.0m search radius.

The error is, in fact, correct since Truck is in the middle of a big warehouse and there are no roads in 100 radius.

So the question is how can I increase search radius to prevent this error. OR there are any other options?

Thanks in advance!

回答1:

You can add a radius parameter in meters after the position, ex for 500m:

waypoint0=geo!48.85718,2.34141;500

Source doc: https://developer.here.com/documentation/routing/topics/resource-param-type-waypoint.html

来源：https://stackoverflow.com/questions/53397388/how-to-increase-search-radius-for-a-road-link-for-a-waypoint-fleet-telematics-a