[Talk-us] Fwd: Re: Post bot cleanup

the Old Topo Depot oldtopos at novacell.com
Sat Jul 21 05:08:30 BST 2012


Most Excellent, and perhaps we should move this to Toby's routing thread ;-)

On Fri, Jul 20, 2012 at 8:37 PM, James Mast <rickmastfan67 at hotmail.com>wrote:

>  Very nice Kai.  However, I'd like to suggest a few more cities that
> might be of use for that.
>
> Pittsburgh
> Cleveland
> Las Vegas
> Toronto, Ontario (mainly because you added Winnipeg)
>
> -James
>
> > Date: Fri, 20 Jul 2012 20:28:16 -0700
> > From: kakrueger at gmail.com
> > To: talk-us at openstreetmap.org
>
> > Subject: Re: [Talk-us] Fwd: Re: Post bot cleanup
> >
> >
> > Martijn van Exel-3 wrote
> > >
> > >>
> > >> The big problem though is automatically figuring out if routes are
> broken
> > >> or
> > >> not and then colour them red or green accordingly. At the moment it
> > >> doesn't
> > >> do this at all.
> > >>
> > >> Anyone have some good ideas for this?
> > >
> > > The 'easiest' way I see is to compare those results with the same
> > > calculation based on data from a week or a month old. Wherever the
> > > difference in time / distance is more than a certain threshold, say 5
> > > or 10%, the route needs to be looked at.
> > >
> >
> > OK, I have done something similar now, just that I used google calculated
> > routes as a reference. Those routes that are more than 5% longer either
> in
> > distance or time are flagged as red, others are green.
> >
> > This isn't perfect, but at least it gives a good first indication of
> which
> > routes are broken and hopefully as people continue fixing the interstate
> > system more and more routes will turn green.
> >
> > The updated version is at the same URL as before (
> > http://apmon.dev.openstreetmap.org/us_routing_grid.html )
> >
> > Kai
> >
> >
> >
> >
> > --
> > View this message in context:
> http://gis.19327.n5.nabble.com/Re-Fwd-Re-Post-bot-cleanup-tp5717310p5717675.html
> > Sent from the USA mailing list archive at Nabble.com.
> >
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>
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>


-- 
John Novak
585-OLD-TOPOS (585-653-8676)
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