[Tagging] Superroutes - good, bad or ugly?
Tony Shield
tony.shield999 at gmail.com
Thu Mar 14 15:49:27 UTC 2019
Hi
Is there a PTV2 example of route with ways and subroutes? Can they
currently be edited with JOSM?
TonyS
On 14/03/2019 15:07, Jo wrote:
> I would definitely want routes to be composed of subroutes which are
> shared with other routes, hence the reasoning of keeping the stop
> sequences in the route relations.
>
> Polyglot
>
> On Thu, Mar 14, 2019, 15:41 Paul Allen <pla16021 at gmail.com
> <mailto:pla16021 at gmail.com> wrote:
>
> On Thu, 14 Mar 2019 at 11:21, Tony Shield
> <tony.shield999 at gmail.com <mailto:tony.shield999 at gmail.com>> wrote:
>
> Am I right in thinking that a superroute is a sequence of ways
> and relations of ways?
>
>
> I'm not 100% certain. The documentation on the wiki isn't
> entirely clear. I suspect some of it
> may have been scrubbed by those who dislike the concept of
> superroutes for any purpose
> whatsoever, but it may just never have been written in the first
> place.
>
> As I understand it (possibly entirely inccorectly) it would be
> analogous (using a slightly
> different mechanism) to having the Wales Coast Path be a relation
> comprising the
> route for the Pembrokeshire Coast Path, the Ceredigion Coast Path,
> etc. A relation of
> relations.
>
> The relation of ways could be called a route-segment or
> similar. A I see it routes for most trains and buses are a
> sequence of ways and route-segments, and a route-segment could
> be used by many routes.
>
>
> I wasn't intending to share segments between routes. I'm not sure
> if I could make that work for
> some of my purposes (I haven't thought about it enough to be
> sure). It probably won't be
> universally applicable anyway, there are going to be routes that
> share a particular segment but
> not all of the stops on that segment. Also fan-out of routes is
> going to result in a lot of very
> tiny segments that are possibly more trouble than they're worth
> and it's probably less work to
> make them longer segments.
>
> --
> Paul
>
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