[mkgmap-dev] [PATCH v1] - extend --replace-short-arcs option to take min arc length

Sat Jun 6 17:29:35 BST 2009

Great Job, Mark.

"Making the best possible Gramin map with the available OSM Data"

That should be the mkgmap driver, and you actively support that intent.

I'll give a try to the new version tomorrow... Thanks again.

Ciao, Marco.

--- Sab 6/6/09, Mark Burton <markb at ordern.com> ha scritto:

> Da: Mark Burton <markb at ordern.com>
> Oggetto: Re: [mkgmap-dev] [PATCH v1] - extend --replace-short-arcs option to take min arc length
> A: mkgmap-dev at lists.mkgmap.org.uk
> Data: Sabato 6 giugno 2009, 17:25
> 
> Hi Marco,
>  
> > I've experienced the same problem: a short arc
> disappered in Rome (I'm still looking for it...). And the
> routing gets broken. Did you understand why those short arcs
> (with no collapsing end nodes) get deleted?
> 
> Bug found, fix committed.
> 
> The min arc length can still be specified with
> --remove-short-arcs (note
> correct name!) but it shouldn't be needed any more.
> 
> Zero length arcs must still be removed so you do need to
> specify
> --remove-short-arcs  (but without the min length).
> Once this has proven
> to be trustworthy, we could think about making the zero
> length arc
> removal the default behaviour when routing is enabled.
> 
> Cheers,
> 
> Mark
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