[Talk-us] Shields are up!

Paul Johnson baloo at ursamundi.org
Tue Aug 6 14:49:11 UTC 2013


Strangely, the Oklahoma Turnpikes that have relations aren't showing up on
the osm.us tile server.


On Tue, Aug 6, 2013 at 1:55 AM, James Mast <rickmastfan67 at hotmail.com>wrote:

> In a previous e-mail to the list, he said that relations for "Turnpikes"
> were based off the name tag for the relation, while the ones that had
> numbers shields were based off the "network + ref" tags in the relations
> avoiding the name tag entirely.
>
> -James
>
> ------------------------------
> From: lordsutch at gmail.com
> Date: Mon, 5 Aug 2013 23:30:24 -0500
> To: talk-us at openstreetmap.org
> Subject: Re: [Talk-us] Shields are up!
>
>
> On Mon, Aug 5, 2013 at 7:44 PM, James Mast <rickmastfan67 at hotmail.com>wrote:
>
> I'm curious, but has a solution been found for the problem with the PA
> Turnpike because of having to split up the ways into separate ones for each
> direction because of the relation getting close to the "1000 way" limit
> we've imposed?
>
> I still think that using the "super" relation I created to tie the route
> together could be used instead for applying the shields over the separate
> ways for each direction.
>
>
> I'm not sure why/how directional relations would be a problem; I have the
> signed part of I-22 labeled with separate east/west relations yet there
> aren't 2x the number of I-22 shields as there are US 78 shields (which is a
> single relation).
>
> http://tile.openstreetmap.us/osmus_shields/preview.html#13/33.6875/-87.0588
>
> (For routing applications we probably want directional relations anyway,
> since directional heuristics based on geography aren't always right in
> terms of the signed/"logical" route direction.)
>
>
> Chris
> --
> Chris Lawrence <lordsutch at gmail.com>
>
> Website: http://www.cnlawrence.com/
>
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