[mkgmap-dev] Still problems with remove-short-arcs

Sun Oct 27 19:37:56 GMT 2013

Hi Carlos,

thanks for the details. Looks to me like a problem related to turn headings.
Please tell us:
1) What routing options do you use in MapSource? Shortest way or time?
2) What options do you for mkgmap?

Gerd

Carlos Dávila-2 wrote
> I still get some wrong routing at some roundabouts using 
> remove-short-arcs=0. See attached screenshots.
> At http://osm.org/go/b_YMZ7sDP-- MapSource makes a detour to avoid the 
> roundabout, due to a sharp angle that is introduced by 
> remove-short-arcs=0. If I use rsa=3, the route goes through the 
> roundabout, but the exit number is wrong, because the incoming road and 
> the first street are joined at the same node of the roundabout.
> 
> _______________________________________________
> mkgmap-dev mailing list

> mkgmap-dev at .org

> http://lists.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
> 
> remove-short-arcs_0.png (65K)
> &lt;http://gis.19327.n5.nabble.com/attachment/5783089/0/remove-short-arcs_0.png&gt;
> remove-short-arcs_3.png (48K)
> &lt;http://gis.19327.n5.nabble.com/attachment/5783089/1/remove-short-arcs_3.png&gt;

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