[OSM-newbies] Lake Tiorati

[Richard Weait]

On Fri, Jul 9, 2010 at 5:43 AM, James Ewen <ve6srv at gmail.com> wrote:
> Can someone have a look at this lake. There's something weird
> happening with it. It's a multipolygon, which defines the islands in
> the lake. Somehow the inner polygons seem to have Pine Meadow Lake
> associated with them. I'm not sure where this is coming from. I don't
> see it in any of the tags.
>
> I've been poking at it, but I think I'm just making things worse.
>
> I've read up on multipolygons, but am still lost on how to tag them
> properly. Anyone care to 'splain it to me?
>
> http://www.openstreetmap.org/?lat=41.26383&lon=-74.08749&zoom=15&layers=B000FTF
>
> http://www.openstreetmap.org/browse/way/44074682

Hi James,

Lake Tiorati is relation 944,629.  Some of the islands are (also)
members of relation 913,384 Pine Meadow Lake.  This appears to be an
error.

What I did:

- removed the islands in lake Tioriati from the Pine Meadow Lake relation
- made the islands in lake Tiorati "inner" members of the Lake Tiorati relation
- removed natural=land from islands in lake Tiorati

Hope this fixes it.