Re: [mkgmap-dev] gpx track files do not work on routable maps

Hi, I also made an interesting discovery using Garmin City Navigator maps. I reported that GPX track files were working properly with Navigation. Although navigation works indeed better than with OSM/mkgmap maps, they are not exempt of issues. Take this route in London: http://www.bikemap.net/route/392706. Without using a basemap, there are still a lot of breaks in the navigation using OSM/mkgmap. Using Garmin City Navigator NT map, it is a bit better, but has still a couple of breaks too. This means that - assuming the navigation algorithm functions properly (and this is not guaranteed either) - even Garmin maps may have flaws that break routing too! Eric