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[mkgmap-dev] Incorrect runabout exit indication

From SomeoneElse lists at mail.atownsend.org.uk on Tue Sep 30 14:26:52 BST 2014

On 29/09/2014 23:31, Peter Hendricks wrote:
> Hi Andy,
> Johan has this problem on ALL roundabouts in OSM maps.

Well "all" is quite a lot.  He must have driven around lots of 
roundabouts to test that :-)

Seriously, an example would still help - specifically to see if the 
roundabouts concerned have a node shared between one road's exit flare 
and another's entrance.  It would also allow other who use mkgmap 
themselves to chip in and say "_my_ map does/does not have the problem 
at that roundabout", to get a few more data values than 2, to try and 
figure out what might be the difference that is causing the problem.

I've just tried simulating a route through a bunch of nearby roundabouts 
(on an eTrex Vista HCx and a Nuvi 265W) and I'm not seeing the problem 
as described - in each case the on-screen pictures (including the small 
one on the Nuvi) matches the verbal direction.

I'm using "mkgmap-r1919" (quite old) and the options 
"--add-pois-to-areas --remove-short-arcs --levels="0=24, 1=22, 2=21, 
3=19, 4=18, 5=16" --route --gmapsupp".



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