[OSM-dev] osm2pgsql and complex buildings

[Ian Dees]

On Wed, Nov 2, 2011 at 4:30 PM, <marqqs at gmx.eu> wrote:

> Hi Jon,
>
> thanks for reply!
>
> > That combination should work. Can you provide the ID of the relation?
>
> This is the relation after some tags have been removed by a filtering
> process:
>
> $ grep -A 20 "1171285" gis_ey.osm
>        <relation id="1171285" version="4">
>                <member type="way" ref="4921003" role="outer"/>
>                <member type="way" ref="28320933" role="inner"/>
>                <member type="way" ref="28320932" role="inner"/>
>                <member type="way" ref="28370921" role="inner"/>
>                <member type="way" ref="28320934" role="inner"/>
>                <member type="way" ref="28370989" role="inner"/>
>                <member type="way" ref="28320936" role="inner"/>
>                <member type="way" ref="28320938" role="inner"/>
>                <member type="way" ref="28320937" role="inner"/>
>                <tag k="amenity" v="hospital"/>
>                <tag k="building" v="yes"/>
>                <tag k="emergency" v="yes"/>
>        </relation>
>
> And the first way ("outer"):
>
> $ grep -A 120 "id=\"4921003\"" gis_ey.osm
>        <way id="4921003" version="12">
>                <nd ref="32268451"/>
>                <nd ref="249566053"/>
>                <nd ref="249566054"/>
>                <nd ref="249566055"/>
>                <nd ref="249566056"/>
>                (...)
>                <nd ref="32268451"/>
>        </way>


You can't remove the type=multipolygon:

http://www.openstreetmap.org/browse/relation/1171285
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