[OSM-dev] Tiles with data, but without ways (was: Filled oceans in tiles at home - request for development work)

[Andreas Brauchli]

On Tue, 2007-01-23 at 16:54 +0100, Jochen Topf wrote:
> Maybe we should try this out. Can anybody point me to an area where
> there are untagged segments without ways (and also tagged ways for
> contrast)? I'll render them with different rules and we see what it
> looks
> like. 

bern, the capital of switzerland has a lot of segments without tags/ways
http://www.openstreetmap.org/index.html?lat=46.96&lon=7.43&zoom=12

xpath query (PHP-code) to fetch segments which aren't included in any
way:
$xml->xpath("/osm/segment[not(@id=/osm/way/seg/@id)]");