logo separator

[mkgmap-dev] --make-all-cycleways oddity

From Valentijn Sessink valentyn at blub.net on Fri Aug 28 09:39:10 BST 2009


Mark Burton schreef:
>> http://www.yournavigation.org/?flat=52.392997&flon=4.871082&tlat=52.391864&tlon=4.87679&v=motorcar&fast=1&layer=mapnik
>> Any ideas? (I'll recheck the routing later on, to see if this will also
>> happen with positions further away in one-way-streets).
> I think that (at least with mapsource) the routing restrictions are
> considered "advisory" at times rather than absolute prohibitions. If
> you start a route close to a road that has a synthesised cycleway I can
> quite believe that the gps would "grab" the cycleway instead of the
> road. If it routes down the cycleway from another way and a road is
> also available at the same point, that's not good.

In this case, it does: see the route above (the correct one); my Nuvi
sends me right to the corner Spaarndammerdijk/Hembrugstraat and wants me
to turn right to Hembrugstraat (cycleway).

I know that accessibility is only advisory when there's no other way,
but in this case, there's a clear route to the destination, but with the
cycleway option turned on, it sends me in the wrong direction.

I'll check what it does without the cycleways first.


More information about the mkgmap-dev mailing list