[mkgmap-dev] Routing problem on Garmin Oregon/edge with default style (and other styles)

Wed Jul 8 07:34:05 BST 2020

I've got feedback that with the patch from steve applied - the actual
routing for that street is working again.

On Wed, 8 Jul 2020 at 08:10, Gerd Petermann <gpetermann_muenchen at hotmail.com>
wrote:

> Hi all,
>
> I tried to reproduce the routing errors on my Oregon 600 as Felix
> described. I see similar problems with a map produced with r4555, but I
> never see good routing results in demo mode. Neither the patch from Steve
> nor a map produced with r4359 produce better results. For me they look even
> worse. I've never used the demo mode on this device so I have no idea if it
> ever worked or if I do something wrong. I create a short route with two
> nodes and select "map". The device first shows a plausible pink line but
> when I press OK it first tells me that the calculation may take long and
> then that there are no routable ways in this area.
>
> Gerd
>
> ________________________________________
> Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von
> Ticker Berkin <rwb-mkgmap at jagit.co.uk>
> Gesendet: Dienstag, 7. Juli 2020 13:34
> An: Development list for mkgmap
> Betreff: Re: [mkgmap-dev] Routing problem on Garmin Oregon/edge with
> default style (and other styles)
>
> Hi Gerd
>
> If you were to use it to experiment with routing, I'd keep updated with
> the branch and use it to investigate my problem.
>
> Ticker
>
> On Tue, 2020-07-07 at 09:21 +0000, Gerd Petermann wrote:
> > Hi Ticker,
> >
> > I don't understand. When I update the branch it would identical to
> > the trunk version. How does that help?
> >
> > Gerd
> >
> > ________________________________________
> > Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag
> > von Ticker Berkin <rwb-mkgmap at jagit.co.uk>
> > Gesendet: Dienstag, 7. Juli 2020 11:11
> > An: Development list for mkgmap
> > Betreff: Re: [mkgmap-dev] Routing problem on Garmin Oregon/edge with
> > default style (and other styles)
> >
> > Hi Gerd
> >
> > I've been trying to pin down another routing problem that shows on
> > MapSource and eTrex 30x & HCx, but not BaseCamp. It also happens on
> > an
> > old version I have (r42950) which is pre NET-no-NOD.
> >
> > When you were looking at some of the problems I was having with NET
> > -no
> > -NOD, changing the order of roads affected routing errors I was
> > getting.
> >
> > However, most problems were only demonstrated in BaseCamp, where
> > having
> > a lineType that should be routable but isn't (because of the NOD
> > removal or explicitly using one) makes a non-routable area around the
> > feature.
> >
> > It would be handy if you updated the NET-no-NOD branch to the latest
> > trunk.
> >
> > Ticker
> >
> > On Tue, 2020-07-07 at 08:38 +0000, Gerd Petermann wrote:
> > > Hi all,
> > >
> > > I am back home and started to look at the data. I assume the
> > > special
> > > case with way
> > > https://www.openstreetmap.org/way/27866666/history#map=
> > > 16/40.4820/-3.9354 is that it is not connected to other roads in
> > > both
> > > end nodes AND that is is connected to multiple other roads between
> > > the ends. I guess I didn't think of this case before.
> > >
> > > I can reproduce the crash with NodCheck when I create a map for
> > > 64130028.osm.pbf using only the option --route, but up to now I was
> > > not able to reproduce it with a smaller input file just containing
> > > the area around the special way, so there might be a 2nd problem...
> > >
> > > Gerd
> >
> > _______________________________________________
> > mkgmap-dev mailing list
> > mkgmap-dev at lists.mkgmap.org.uk
> > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
> > _______________________________________________
> > mkgmap-dev mailing list
> > mkgmap-dev at lists.mkgmap.org.uk
> > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
> _______________________________________________
> mkgmap-dev mailing list
> mkgmap-dev at lists.mkgmap.org.uk
> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
> _______________________________________________
> mkgmap-dev mailing list
> mkgmap-dev at lists.mkgmap.org.uk
> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>

-- 
Felix Hartman - Openmtbmap.org & VeloMap.org
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.mkgmap.org.uk/pipermail/mkgmap-dev/attachments/20200708/58bb7a19/attachment.html>