[OSM-talk] Fwd: Is this relation really closed?

2010-03-31 Thread Emilie Laffray
On 31 March 2010 17:20, James Le Cuirot ch...@aura-online.co.uk wrote: Hello, I'm trying to turn the English (ceremonial) county boundaries from OSM into MultiPolygons for use with PostGIS. The last step of the process is... ST_Multi(ST_BuildArea(multi-line string)) ST_BuildArea returns

Re: [OSM-talk] Fwd: Is this relation really closed?

2010-03-31 Thread James Le Cuirot
On Wed, 31 Mar 2010 17:28:09 +0100 Emilie Laffray emilie.laff...@gmail.com wrote: On 31 March 2010 17:20, James Le Cuirot ch...@aura-online.co.uk wrote: The relationship analyzer says that the segment for Kent is closed.

Re: [OSM-talk] Fwd: Is this relation really closed?

2010-03-31 Thread Emilie Laffray
On 31/03/2010 18:02, James Le Cuirot wrote: Thanks for your quick reply, Emilie. No doubt that is the culprit. I have found a PostGIS function that can clean such problems but it would be nice to fix the source data. I'm totally new to OSM and I live nowhere near this area. It seems like a

Re: [OSM-talk] Fwd: Is this relation really closed?

2010-03-31 Thread James Le Cuirot
On Wed, 31 Mar 2010 18:57:52 +0100 Emilie Laffray emilie.laff...@gmail.com wrote: what you will find in PostGIS will fix the issue that you are having in your import of the database, but not in the raw data. It would actually consider rude not to fix it actually :) The problem was not

Re: [OSM-talk] Fwd: Is this relation really closed?

2010-03-31 Thread James Le Cuirot
On Wed, 31 Mar 2010 22:23:44 +0100 James Le Cuirot ch...@aura-online.co.uk wrote: And I have tried actually but that site is still reporting problems and PostGIS still isn't accepting it. I thought the problem was that the ways went back on themselves, though they didn't actually cross, so I