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I'd like to get a matrix of road distances and travel times between multiple points. I have an issue between these to points:-

51.081297772562586,-4.06079346786545 and 51.54113829438801,-0.0005337596804528456

Grpahhopper can find a route from A to B but not B to A.

another example is for these points

51.0813193,-4.0607013 and 51.5416019,-0.0004748

I've tried adjusting "prepare.minOnewayNetworkSize" and all sorts of combinations of Ch and algorithms.

I've also tried using mapquest, it fails on exactly the same routes with a status of 602 ("Route matrix failed - unknown error in route computation")

http://open.mapquestapi.com/directions/v2/routeMatrix?key=MY_KEY&from=51.5416019,-0.0004748&to=51.0813193,-4.0607013&narrativeType=none

Is there a problem with the osm data, my configuration or my understanding of the problem?

other routes are working fine

user3393725
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1 Answers1

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It should definitely find a route as you can see at GraphHopper Maps. My guess is that you have to try the minOnewayNetworkSize again and make sure that for this route that the destination can be reached (looks like a 'oneway trap').

Karussell
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