[mkgmap-dev] Bug in Road Merging - actually doubling roads.

Thu Mar 1 17:09:02 GMT 2018

routing issues is on devices only - not in Basecamp. Reported so far from
Oregon and Edge - routing from North to East over that road.

Well what I thought was that mkgmap should check if another road is put
above. Right now it's 1 road supposed to be there, 2 and 3 roads
overlapping due to that road being too short. Those overlapping somehow
would need to be removed (and yes I know they are originally not the same
line). My style should I think in maximum create 4 routable lines - however
due to overlapping of other lines (due to the sub 4.3m line) it ends up a
short stretch with more than 5 routable lines.

On 1 March 2018 at 17:47, Gerd Petermann <gpetermann_muenchen at hotmail.com>
wrote:

> Hi Felix,
>
> Felix Hartmann-2 wrote
> > Okay - no-merge-lines makes no difference, also removing
> > addArcsToMajorRoads();
> > function makes no difference. And I just noticed - the patch does not
> > work.
> > It works in it's own way - but not achieving the result that is needed.
> > Whatever I do - I still end up with 6 routable lines.
> >
> > I guess the patch checks for each road that it is not more than 4 times
> in
> > the map. So I end up with 1, 2, and 3 (1 that is supposed to be in the
> > map,
> > 2 from the east not supposed, and 3 from the south, not supposed).
> (always
> > using gpsmapedit to check results).
>
> yes, that is what it does. Didn't you suggest something like that?
>
> You still did not tell me how I can reproduce a crash with this data, so I
> can only guess.
> I didn't see any routing issues so far with your maps, only the ugly
> rendering.
> Is this the only problem or is there really a routing issue?
> If yes, please let me know how to reproduce it.
>
> Gerd
>
>
>
>
> --
> Sent from: http://gis.19327.n8.nabble.com/Mkgmap-Development-f5324443.html
> _______________________________________________
> 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
Schusterbergweg 32/8
6020 Innsbruck
Austria - Österreich
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.mkgmap.org.uk/pipermail/mkgmap-dev/attachments/20180301/480537b9/attachment-0001.html>