Thanks, this helps a lot! > The direction of each resulting LineString should be the direction of > the majority of constituting ways.
That explains a some issues in openptmap at zoom level 17. > > Are role tags "forward" and "backward" evaluated? > Not at all. Could it be done in osm2pgsql somehow? The new public transport schema makes it necessary to take the member roles into account. Most of them are redundant; it would suffice to read the role of the first listed way and to use this role when determining the direction of the LineString. This would be the rule: - First way has role "forward": The whole LineString inherits the direction from this way. - First way has role "backward": The whole LineString inherits the opposite direction from this way. _______________________________________________ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
