Hi Marko, okay, if I hear no complains I'll merge it tomorrow.
Gerd > Date: Wed, 9 Apr 2014 14:18:10 +0300 > From: [email protected] > To: [email protected] > Subject: Re: [mkgmap-dev] r3174 in via_ways branch > > On Tue, Apr 08, 2014 at 08:46:34AM +0200, Gerd Petermann wrote: > >I think the branch is ready for trunk now. > > Me too. While I did not test routing, it seems that you did that on > behalf for me (in Finland). I checked the warning messages, and I think > that they all are clear and warranted now. > > >I did a few more tests regarding turn restrictions with via ways. It > >seems that they are working, but the effect is minimal. In Finland, > >they are (now) used only in no_u_turn restrictions, and the Garmin > >algo seems to avoid these u-turns anyway if alternatives are available. > > I guess that the impact is bigger in places like California, where they > have dual oneways and they only allow left-turns and U-turns in certain > intersections. Then it is common that you will have to drive slightly > past your destination, make a U-turn a few intersections later, and then > make a right-turn. > > I have not checked the mapping detail in those areas. If these > dual-oneways are already mapped as such in OSM (instead of being mapped > as one two-way street), no turn restrictions would be needed. > > Marko > _______________________________________________ > mkgmap-dev mailing list > [email protected] > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
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