I have seen the videos of Bart Eisenberg (very good!!) but I have not tried to let OsmAnd create the route. When I look at the route that OsmAnd calculated from the track with routepoint there are only a few minor differences. So the calculated route must be ok. I noticed that both the short (100 km) and long (400) route contained one uturn
The problems arise when I leave the track during driving. Then OsmAnd starts to recalculate the route. I do not know how OsmAnd (re)calculates the route. But there is where the strange behaviour starts. I think OsmAnd does the following: 1. it notices that I am off the track. 2. it chooses the closest reachable routepoint. 3. It calculates a new route to the endpoint thats passes the choosen routepoint. Op vrijdag 5 juli 2019 23:40:26 UTC+2 schreef P Wat: > > Have you considered letting Osmand calculate the route? (Instead of > creating in on other software).thik > See https://groups.google.com/d/topic/osmand/ycufpFjzAP8/discussion from > July 4th? > Paul W > > > On Friday, July 5, 2019 at 2:34:26 PM UTC+1, Peer wrote: >> >> Today I imported a track (from myrouteapp.com. This track has a length >> of 410 km and contains 53 routepoints. I choose this track for navigation >> with the option 'calculate route between points'. >> >> I took my motorola e4plus more then two whole minutes to calculate the >> route. >> >> The starting point of the route was by my house. After the start OsmAnd >> let me four time take a right turn and then I am back at my home again. >> Then OsmAnd continues with the route. The option 'calculate route til first >> and last point' is disabled. It looks as if OsmAnd recognises the first >> point after it is passed so it wil find the shortest route to this point >> and therefore creates the loop. >> The calculated route is almost the same as the track. There are a few >> points where the route is different from the track. I tried some navigation >> option in OsmAnd but I always got the same result. So I think this has >> something to do with the map. >> >> I will not navigate this route. I allready noticed that recalculating can >> give strange behaviour on shorter tracks (100km). Therefor I can expect >> problems with this 400km track. >> >> I like the feature 'Calculate the route between points' very much but at >> this moment I think that the route calculation should be improved. I hope >> to see an improved version in a coming version of OsmAnd. >> >> Op maandag 1 juli 2019 13:43:39 UTC+2 schreef Peer: >>> >>> I created a track with waypoints on MyRouteApp.com and saved it to the >>> tracks directory of OsmAnd. >>> I choosed the track for navigating with the option 'Calculate route >>> between Points'. >>> >>> At first the navigating was fine. After approximately one hour OsmAnd >>> was starting to act strange when it should recalculate a route. The >>> recalculated as not logical. >>> example 1: >>> I should take a turn right into a side street. But OsmAnd wants me to go >>> straight ahead, make a u-turn on a roundabout 200 meters further and then >>> make a left turn into the side straat. >>> example 2: I have to drive straight ahead. But Osmand wants me to turn >>> right into a side street, make a uturn after 100meters and then turn right >>> again to follow the orginal route. >>> >>> This happened several times, always when recalculating a route. I do not >>> know if this is problem in OsmAnd (version 3.3.8) or that my phone (Samsung >>> trend, 6 years old) is just not strong enough for performing this >>> calculations. >>> >> -- You received this message because you are subscribed to the Google Groups "Osmand" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/osmand/c907dc73-6da9-4d58-bb19-c185e607203a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
