ref:NS, where NS is some sort of namespace code, seems like the right
solution.  I see two problems: 

1. Consumers only looking at ref will see nothing.  Perhaps it should
contain a semicolon-list of all the values in the suffixed tags?  Now
we're duplicating data, which introduces the risk of the tags getting
out of sync, but that's easy to automate. 

2. It creates a new meta-namespace for namespace codes, which could have
its own collisions.  This is probably only a problem in practice if
collisions are nearby, though, so it may not be worth worrying about. 

S 

On 2018-08-17 07:18, Wiklund Johan wrote:

> It doesnt really matter if the country is organized if a bus comes from 
> abroad and uses the stop (such as FlixBus). Organized world would fix it. 
> 
> FROM: Jo [mailto:winfi...@gmail.com] 
> SENT: fredag 17. august 2018 10.05
> TO: Public transport/transit/shared taxi related topics 
> <talk-transit@openstreetmap.org>
> SUBJECT: Re: [Talk-transit] Revisiting the use of ref in bus stops 
> 
> We have 3 operators here in Belgium. I started by adding stops for 1 first, 
> so I used ref.
> 
> Then I started working on the other operator and some stops are indeed 
> shared. The other operator has 5 subdivisions and annoyingly they all assign 
> their own identifiers, those stops also overlap. 
> 
> For a while I added 2 nodes, sometimes 3, but that really doesn't work well. 
> 
> So I merged them and now it's like this: 
> 
> ref:De_Lijn for stops of De Lijn 
> 
> ref:TECB for stops of TEC Brabant-Wallon 
> 
> ref:TECC for stops of TEC Charleroi 
> 
> ref:TECH for stops of TEC Hainaut 
> 
> ref:TECN for stops of TEC Namur 
> 
> ref:TECL for stops of TEC Liège 
> 
> reft:TECX for stops of TEC Luxembourg 
> 
> It's a bit messy, so I hope they'll change that at some point in the future. 
> 
> and the stops in Brussels could simply use ref, but I don't think we know 
> their identifiers. 
> 
> In The Netherlands they are now using 
> 
> ref:IFOPT=NL:Q:78400680 
> 
> That would be better, but you need an organised country like The Netherlands 
> to assign them. 
> 
> So, I'd say yes use ref:OPRTR, but not OPRTR:ref. You want them to sort 
> together in the list of tags. 
> 
> I also use route_ref:OPRTR 
> 
> Polyglot 
> 
> Op vr 17 aug. 2018 om 05:33 schreef Paul Johnson <ba...@ursamundi.org>: 
> 
> On Thu, Aug 16, 2018 at 5:55 PM, Kevin Dalley <ke...@kelphead.org> wrote: 
> 
> I am using GO-Sync, gtfs-osm-sync, to synchronize data for AC  Transit.
> 
> For AC Transit, the gtfs_id, or stop_code, can be used to identify the
> stop. That's the number on the sign, and can be as a phone code.
> 
> For example,
> 
> stop code is 56669
> 
> stop_name is: "MacArthur Blvd:Randolph Av"
> 
> stop name does not appear on the sign, though variations of this name
> appear on the schedule, usually with a "&" rather than ":".
> 
> stop_code does appear on sign.
> 
> I agree with previous users that, at least for AC Transit, stop_code
> should translated to "ref", which a defined meaning for bus_stop.
> GO-Sync does not do this, though it would be easy to patch my version,
> at least for AC Transit.
> 
> and use stop_name as name, which is what GO-Sync does.
> 
> Are there recent thoughts on this issue? 
> 
> I'm thinking ref on the stop needs to be entirely revisited, given stops may 
> be used by more than one network and therefore have more than one ref. 
> 
> Maybe something like, say, trimet:ref=* for TriMet's stops, and 
> tillamook-wave:ref=* for Tillamook County's The Wave, which share the same 
> stop bays at Sunset Transit Center and several locations in downtown 
> Portland, for example. 
> 
> _______________________________________________
> Talk-transit mailing list
> Talk-transit@openstreetmap.org
> https://lists.openstreetmap.org/listinfo/talk-transit

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