> Doing a GeomUnion() instead of contains() in step #1 made everything > golden. Argh. In addition to typos all over my original post, I meant to say that I did the GeomUnion() instead of collect(). -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.refractions.net/pipermail/postgis-users/attachments/20050519/f2eb2630/attachment.html