[OSM-talk-ie] One townland spread across two different areas

[Conor Jones]

Thanks folks and perfect example Mark

I went back and deleted the smaller of the townland relations and then
added the ways into the end of the larger relations and re-applied outer

I was worried that it wouldn't show a closed loop within the relation
editor if I did this but no, it correctly showed to separate closed loops


All perfect now


C


On 28 October 2014 02:29, Dave Corley <davecorley at gmail.com> wrote:

> Mark,
>
> That's exactly how it should be done and I'll be using the one you did as
> the example for the video.
>
> Conor,
>
> The video showing how this is done will be up some time tomorrow (slow
> connection so can't be more specific)
>
> Dave
> On 28 Oct 2014 02:14, "Mark Tully" <markjtully at gmail.com> wrote:
>
> > I had a similar issue with Ballyboughlin in Offaly.  See
> >
> >
> http://maps.openstreetmap.ie/oocmaps.html?zoom=15&lat=53.35462&lon=-7.63757&layers=B0000TFFFFFFFF
> > and http://www.openstreetmap.org/relation/4122877.
> >
> > I elected to put both parts into the same relation, ensuring that each
> part
> > formed a complete loop in JOSM and marking them all as outers.  The
> second
> > section of Ballyboughlin (the "Part of..." section) was entirely
> surrounded
> > by Raheen (http://www.openstreetmap.org/relation/4122899), so I marked
> > that
> > section as an inner in Raheen's relation.
> >
> > I did it like this as it seemed like the most sensible method to me, but
> > maybe there's a better way to do it.
> >
> > Mark
> >
> > On Tue, Oct 28, 2014 at 12:35 AM, Conor Jones <conor at malinbeg.com>
> wrote:
> >
> > > Hi folks,
> > >
> > > First off, great to be back on the mailing list and to see a very
> active,
> > > committed community alive and kicking
> > >
> > > I've started mapping townlands in SW Donegal - and while I went at it
> > with
> > > all guns blazing... it's damn hard work!
> > >
> > >
> > > I've encountered a few strange occurrence last-night on my maps where
> the
> > > one townland is spilt across 2 dis-joined areas
> > >
> > > Examples:
> > >
> > > Cappagh townland (OSM):
> > > http://www.openstreetmap.org/relation/4139615#map=16/54.6334/-8.6459
> > >
> > > Cappagh townland  (OSI 25"):
> > > http://maps.osi.ie/publicviewer/#V1,558685,876576,7,9
> > >
> > > I shouldn't use the OSI link but I can't find a method for linking to
> an
> > > area on the TCD sheets
> > >
> > >
> > > You'll see that that small townlands of Cappagh and the bordering
> > townland
> > > of Croaghlin are marked as "part of ..." the larger townlands of the
> same
> > > name just off to the West
> > >
> > > For now, I have simply created a seperate relation / townland for each
> > > section and named them the same, which OSM seems to be handling OK...
> but
> > > Nominatim will only see one instance it appears. However, I believe
> that
> > to
> > > do this correctly, I should use a master relation or somehow merge the
> > > boundaries of each townland section into one relation
> > >
> > > Has anyone encountered similar to this? It seems to be common in the
> area
> > > I'm mapping in SW Donegal
> > >
> > > Any advice?
> > >
> > >
> > > Cheers,
> > >
> > > C
> > > _______________________________________________
> > > Talk-ie mailing list
> > > Talk-ie at openstreetmap.org
> > > https://lists.openstreetmap.org/listinfo/talk-ie
> > >
> > _______________________________________________
> > Talk-ie mailing list
> > Talk-ie at openstreetmap.org
> > https://lists.openstreetmap.org/listinfo/talk-ie
> >
> _______________________________________________
> Talk-ie mailing list
> Talk-ie at openstreetmap.org
> https://lists.openstreetmap.org/listinfo/talk-ie
>