[mkgmap-dev] [PATCH v1] LocationHook speedupFrom GerdP gpetermann_muenchen at hotmail.com on Sat Dec 31 11:29:24 GMT 2011
Hello WanMil, WanMil wrote > > The reason is that the boundaries are not complete. Complete in two > meanings: > 1. Some boundaries are missing due to incomplete OSM data > 2. In some areas there might be a boundary with admin_level=7, other > areas do not have that admin_level. The LocationHook cannot know about > that and therefore it can remove elements only if they contain all > remaining tags. > ahh, incomplete data always makes things that much more complicated :-( I also just got to that admin_level=7. In "Saarland", one of my test cases, I see "Verbandsgemeinde Waldmohr" http://www.openstreetmap.org/browse/relation/897709 which is the only boundary that has admin_level=7. The interesting thing is: the returned result-list for this boundary is always empty. So, maybe there is a cheaper way to detect this first or does it means that there is a bug in quadtree or the selection of the boundaries? Gerd -- View this message in context: http://gis.638310.n2.nabble.com/PATCH-v1-LocationHook-speedup-tp7135704p7140096.html Sent from the Mkgmap Development mailing list archive at Nabble.com.
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