[OSM-dev] Multipolygons as members of a multipolygon

Igor Brejc igor.brejc at gmail.com
Mon Oct 8 15:51:33 BST 2012


On Mon, Oct 8, 2012 at 3:03 PM, SomeoneElse <lists at mail.atownsend.org.uk>wrote:

> This particular example is presumably just an accidental cockup, as
> http://www.openstreetmap.org/**browse/relation/1452380<http://www.openstreetmap.org/browse/relation/1452380>and
> http://www.openstreetmap.org/**browse/relation/1450360<http://www.openstreetmap.org/browse/relation/1450360>both have the other one as an inner?  Anything trying to parse that would
> disappear up its own "inner relation".
>
>
Hmm...  http://www.openstreetmap.org/browse/relation/1452380 has a single
way member only, so it's not referencing the other relation. Anyway, I
doubt it's a cockup, since the user added 7 inner relations, so it looks
deliberate. I'm not sure how wide is this practice, I'm only working on a
Vienna extract right now (where there's just that one super-multipolygon ;)
).

Igor
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