I'm not a big fan of the wiki. I'd have to reread it every 2 weeks. I can tell you how I map PT...
Start with stops ordered in proper sequence If a stop is served twice, add it twice Then the ways, also ordered sequentially this allows visual check of continuity No forward/backward roles, they are hard to maintain and clutters the overview (that line on the right, which, ideally, is continuous) I'm not adding stop_position nodes to the route relations either, but that's a personal preference to keep things simple. Platform nodes for the stops are enough to describe the sequence order of the stops. Polyglot 2016-09-02 23:32 GMT+02:00 LeTopographeFou <letopographe...@gmail.com>: > Hi, > > When I add a way/node which has already been added in a relation JOSM warn > me and ask me to confirm or to cancel. So there is no issue with JOSM, or > at least with the actual revision, to add more than once a way/node in a > relation. > > AFAIK order of members of type "way" in a relation of type route doesn't > matter. The wiki states only that the stops should be ordered (a 'should', > not a 'shall'). But I think that to order the ways is a good practice and > should be recommended also. Moreover nothing is stating that stops should > be gathered in the relation or placed between the two ways it is linked to. > > Finally, you can put "forward" and "backward" as roles of the ways to > specify which way the route is taking. This is even more usefull when a way > is added twice because the bus has to reverse. Please note that there is > also forward:stop and backward:stop (http://wiki.openstreetmap.org > /wiki/Relation:route#Members). > > LeTopographeFou > > > Le 02/09/2016 à 23:11, Svavar Kjarrval a écrit : > >> On fös 2.sep 2016 20:54, André Pirard wrote: >> >>> On 2016-09-02 22:20, Svavar Kjarrval wrote: >>> >>>> JOSM doesn't allow the user to add any repeats at all. Fortunately, it >>>> doesn't remove repeats which were already there. >>>> >>> I was showing nodes and Jo is showing ways. >>> Repeating nodes is not allowed but repeating ways is all-right. >>> >> My statement applies, in my experience, also to ways. I haven't been >> able to add duplicate ways to relations for a long time (it was possible >> once but later disabled). It's been causing a lot of holes in the local >> bus relations since some of them go from A to B, circle around a >> neighbourhood until they return to B, and then go back to A. In some of >> those cases, being able to add duplicate nodes is essential for the bus >> route in OSM to reflect the actual one. >> >> - Svavar Kjarrval >> >> >> _______________________________________________ >> Tagging mailing list >> Tagging@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/tagging >> > > > _______________________________________________ > Tagging mailing list > Tagging@openstreetmap.org > https://lists.openstreetmap.org/listinfo/tagging >
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