Yes I did have an issue with a "broken motorway". It was near a state boundary. I investigated very briefly. I looked at the data with iD ( the in browser
editor). I did a lot of route testing across state boundaries. I had been playing with routing for a few hours before I found this problem. i.e.(most routes across state boundaries worked fine.) The one place where I had an issue was at: latitude/logitude 30.5783,-87.4607 Involved two long ways (highway=motorway) joined together with a very short way also of type highway=motorway. These ways were part of a "relation", which was unusual compared to most other highway ways. Not sure is this is part of why the osm merge might have had a problem. I got around this by downloading us-south-latest.pbf, convert this to osm, filter this to keep only the major highway stuff (no residential/service). So I no longer needed to merge all the states. Now the routing across that same motorway is working fine. Might be an issue with my use of osmconvert64 to merge the all the US states (.osm) into a single large (.osm)??? Kevin On Saturday, November 24, 2018 at 6:43:06 AM UTC-5, bughunter wrote: > > If you are having difficulty creating maps that route you across state > boundaries, it may be because your filtering process is removing the > essential tag that makes this possible. > > The end node of one line segment in one state must be tagged with > mkgmap:on-boundary =1. A corresponding node at the same GPS coordinate in > the next state must also be tagged with mkgmap:on-boundary = 1. That's the > magic that makes interstate routing possible. The nodes can be in different > map files. so you can simply add additional states that you want to route > into. > > Check your post-filtering boundary crossings to make sure these tags are > present. > -- You received this message because you are subscribed to the Google Groups "Osmand" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
