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

Tue Jul 7 10:21:14 BST 2020

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

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