Hi Felix, okay, I think I can reproduce a routing problem on my Oregon with your map. I have a route that works from south to north but not in the reverse direction. I'll try to create a similar situation with a modified default style to find out what the problem is. My current prime suspect is the way with type 0x16. Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Felix Hartmann <extremecarver@gmail.com> Gesendet: Donnerstag, 1. März 2018 18:09:02 An: Development list for mkgmap Betreff: Re: [mkgmap-dev] Bug in Road Merging - actually doubling roads. routing issues is on devices only - not in Basecamp. Reported so far from Oregon and Edge - routing from North to East over that road. Well what I thought was that mkgmap should check if another road is put above. Right now it's 1 road supposed to be there, 2 and 3 roads overlapping due to that road being too short. Those overlapping somehow would need to be removed (and yes I know they are originally not the same line). My style should I think in maximum create 4 routable lines - however due to overlapping of other lines (due to the sub 4.3m line) it ends up a short stretch with more than 5 routable lines. On 1 March 2018 at 17:47, Gerd Petermann <gpetermann_muenchen@hotmail.com<mailto:gpetermann_muenchen@hotmail.com>> wrote: Hi Felix, Felix Hartmann-2 wrote
Okay - no-merge-lines makes no difference, also removing addArcsToMajorRoads(); function makes no difference. And I just noticed - the patch does not work. It works in it's own way - but not achieving the result that is needed. Whatever I do - I still end up with 6 routable lines.
I guess the patch checks for each road that it is not more than 4 times in the map. So I end up with 1, 2, and 3 (1 that is supposed to be in the map, 2 from the east not supposed, and 3 from the south, not supposed). (always using gpsmapedit to check results).
yes, that is what it does. Didn't you suggest something like that? You still did not tell me how I can reproduce a crash with this data, so I can only guess. I didn't see any routing issues so far with your maps, only the ugly rendering. Is this the only problem or is there really a routing issue? If yes, please let me know how to reproduce it. Gerd -- Sent from: http://gis.19327.n8.nabble.com/Mkgmap-Development-f5324443.html _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev -- Felix Hartman - Openmtbmap.org & VeloMap.org Schusterbergweg 32/8 6020 Innsbruck Austria - Österreich