Hi all, the problem with e.g. Way 41230883 in Hennings real input data is this: The LocationHook is used for all ways in the input file and the ways are not yet trimmed to the bounding box. Now, with Hennings input file, the n/2-th point lies outside of the bbox, this node is ignored and mkgmap tries the first node (0) as next alternative. This node lies on the boundary between CHN and MNG, the returned result is more or less unpredictable.
I am not yet sure how to handle this. Working on it. Gerd Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von Henning Scholland <o...@hscholland.de> Gesendet: Freitag, 13. Juli 2018 16:21 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] Admin relations Hi Gerd, thanks for the fix, for the issue on Chinese side of the border it works fine. Henning On 13.07.2018 13:19, Gerd Petermann wrote: > Hi, > > I've implemented the small change for two node ways in r4195. As expected it > fixes the problem for the way in China. > In my previous post I forgot to add "in Mongolia" after "the two admin_level > 4 ways.". > > Gerd > > ________________________________________ > Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von Gerd > Petermann <gpetermann_muenc...@hotmail.com> > Gesendet: Freitag, 13. Juli 2018 06:50 > An: Henning Scholland; Development list for mkgmap > Betreff: Re: [mkgmap-dev] Admin relations > > Hi Henning, > > cannot find a problem in source.osm. I've tried with an old bounds.zip and > with the current one from > http://osm2.pleiades.uni-wuppertal.de/bounds/latest/bounds.zip > With both the LocationHook sets mkgmap:admin_level2=MNG for the two > admin_level 4 ways. > > Gerd > > ________________________________________ > Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von Gerd > Petermann <gpetermann_muenc...@hotmail.com> > Gesendet: Donnerstag, 12. Juli 2018 19:16 > An: Henning Scholland; Development list for mkgmap > Betreff: Re: [mkgmap-dev] Admin relations > > Hi Henning, for a way with 2 nodes n/2 gives 1, and the nodes are numbered > starting with 0, so the n/2 node is the last, not the first. The last is in > the north. > > Maybe it would be better to calculate the position of the middle for a way > with just 2 nodes, at least this would solve this problem and it should not > produce new problems. > > I'll check your sample file tomorrow. > > Gerd > > ________________________________________ > Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von > Henning Scholland <o...@hscholland.de> > Gesendet: Donnerstag, 12. Juli 2018 17:30 > An: mkgmap-dev@lists.mkgmap.org.uk > Betreff: Re: [mkgmap-dev] Admin relations > > Hi Gerd, > > while checking the process with echotags function, I can confirm the > mkgmap:country tag is set wrong, but set. > > Henning > _______________________________________________ > mkgmap-dev mailing list > mkgmap-dev@lists.mkgmap.org.uk > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > _______________________________________________ > mkgmap-dev mailing list > mkgmap-dev@lists.mkgmap.org.uk > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > _______________________________________________ > mkgmap-dev mailing list > mkgmap-dev@lists.mkgmap.org.uk > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > _______________________________________________ > mkgmap-dev mailing list > mkgmap-dev@lists.mkgmap.org.uk > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > > _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
