I found a very strange routing behaviour connected to the mergeroads-patch. The Problem area is here: http://www.openstreetmap.org/#map=17/47.89307/10.63390
When I try to route ( Automobile-mode, minimize-time ) from corner Liegnitzer-Straße/Glogauer-Straße to Beuthener-Straße Nr. 11, I get routed all the way round the block. Using --x-no-mergeroads the routing is fine. Even stranger, when I tried to assemble a small testcase with an data-extract from JOSM, the routing is fine, even when using mergeroads. So the error seems to be triggered by something specific to the tile that was generated when building a map of Bayern. See screenshots: Bad Routing with mergeroads: <http://gis.19327.n5.nabble.com/file/n5791132/mergeroads-9452.bmp> Routing OK with --x-no-mergeroads: <http://gis.19327.n5.nabble.com/file/n5791132/no-mergeroads-19995.bmp> -- View this message in context: http://gis.19327.n5.nabble.com/mergeroads-sometimes-breaks-routing-tp5791132.html Sent from the Mkgmap Development mailing list archive at Nabble.com. _______________________________________________ mkgmap-dev mailing list [email protected] http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
