[GraphHopper] Unreachable addresses by car

[Peter]

See if this answer helps:
http://stackoverflow.com/a/26433076/194609

Peter

On 16.12.2014 15:03, David Ödling wrote:
>
> Hi!
> I have encountered a problem in finding routes between a few number of
> addresses. Most work well, but it seems like some addresses on one way
> streets and in areas with restricted access it fails to find a route.
> I have implemented a quick-fix for this by adjusting the coordinates
> in a outgoing  spiral until a route is found. But this is not a good
> solution in densely populated areas, so,  is there any better solution?
>
> Hopefully, I’m simply doing something wrong by getting this problem,
> as I do not get the same problem on the test-server:
> https://graphhopper.com/maps/?point=10%20Lilla%20Nygatan%2C%2011129%2C%20Stockholm%2C%20Sweden&point=10A%20Arsenalsgatan%2C%20103%2027%2C%20Stockholm%2C%20Sweden&layer=Lyrk
> <https://graphhopper.com/maps/?point=10%20Lilla%20Nygatan,%2011129,%20Stockholm,%20Sweden&point=10A%20Arsenalsgatan,%20103%2027,%20Stockholm,%20Sweden&layer=Lyrk>
>
> In essence my setup looks like this:
>
> Init:
>
>         hopper = new CustomGraphHopper(settings);
>         hopper.setPreciseIndexResolution(1000);
>         hopper.forDesktop();
>         hopper.setInMemory(true);
>         hopper.setOSMFile(osmPath);
>         hopper.setGraphHopperLocation("GraphData");
>         hopper.setEncodingManager(new EncodingManager("car"));
>         hopper.importOrLoad();
>
> Req: 
>
>         GHRequest req = new
> GHRequest(graph.getNode(from).address.getLatitude(),
> graph.getNode(from).address.getLongitude(),
> graph.getNode(to).address.getLatitude(),
> graph.getNode(to).address.getLongitude())
>             .setWeighting("custom")
>             .setLocale("SE").setLocale("sv_SE")
>             .setVehicle("car").setAlgorithm("dijkstrabi");
>         GHResponse rsp = hopper.route(req);
>
>
> Thanks in advance, 
>
> David
>
>
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