[Tagging] Ordering of routes, possible mapathon? Was: Re: rail routes: how are platforms and stops associated (rail question 2)

[Aun Johnsen]

When is a route_master relation needed? For the area I am mapping, several of the routes are circular without any variations. That means I make 1 relation for each route, but adding a route master, I get a alert that I am uploading relations with only one member. I can understand the use of route_master where going and return route have different relations, or routes with several variations (I have routes with up to 10 variations in my area, but few of the variations are mapped until now as I focus on main routes).

Aun Johnsen

> On May 12, 2017, at 15:38, tagging-request at openstreetmap.org wrote:
> 
> Many lines on the London underground/overground/etc aren't well ordered,
> there isn't a route master, etc etc. The node examples I provided are from
> the Central line, that I've been working on.