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 > > > > >
_______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
