I've also been using the findNode command with the transport type of 'car'. >From my understanding, it should return only a node that is routable with that transport type so I don't believe that is the problem.
On Mon, Feb 22, 2010 at 7:55 AM, Tareq Ismail <[email protected]>wrote: > I've been having trouble finding routes with pyroutelib. I am using > transport as 'car' and it finds the route only 65 percent of the time, any > suggestions as to why it wouldn't find the route between two points? I > looked at some of the nodes that weren't finding any routes between and they > were common road intersections that should have a route between. > > Does pyroutelib have the most recent up to date road types? Could that be > the problem? > Is there a way I can print out more detailed error message or something > similar? > > Thanks again everyone and OJ, > > > Tareq Ismail > > > On Wed, Feb 17, 2010 at 1:11 PM, OJ W <[email protected]> wrote: > >> I should probably know more about the history of this program than I >> do, but here goes... >> >> I think pyroutelib was part of some huge GUI application for mobile >> phones, whereas pyroutelib2 just pulled-out the routing code into a >> smaller set of files that was easier to import into another project. >> >> It looks like pyroutelib2 requires you to specify the transport type >> when you first load the OSM data (LoadOsm::__init__ takes "transport" >> as a parameter). So findNode will probably return a node that you can >> travel from, because it only stored such nodes whilst loading the >> data. >> >> >> >> >> >> On Mon, Feb 15, 2010 at 10:23 PM, Tareq Ismail >> <[email protected]> wrote: >> > Hello, >> > >> > I was wondering what the main differences between Pyroutelib >> > (http://wiki.openstreetmap.org/wiki/PyrouteLib, >> > http://svn.openstreetmap.org/applications/routing/pyroute/) and >> Pyroutelib2 >> > ( http://wiki.openstreetmap.org/wiki/Talk:PyrouteLib, >> > http://svn.openstreetmap.org/applications/routing/pyroutelib2/) were >> and why >> > the two exist. >> > >> > One would assume that Pyroutelib2 is more recent but I think it may not >> be. >> > I noticed that the findNode method in loadOSM.py doesn't accept a travel >> > type (car, cycle, etc) and that leads me to believe it may return a node >> > that is not travel-able by a specific vehicle? >> > >> > Thanks, >> > >> > >> > Tareq Ismail >> > >> > _______________________________________________ >> > dev mailing list >> > [email protected] >> > http://lists.openstreetmap.org/listinfo/dev >> > >> > >> > >
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