[OSM-dev] area filtering on change streams?
osm at stephans-server.de
Sun Jan 20 17:49:14 GMT 2013
On 18.01.2013 18:53, Brian Cavagnolo wrote:
> I'd like to maintain an updatable database of OSM data clipped by a
> polygon. I understand how to initialize the database using osmosis'
> --bounding-polygon task. But this task does not seem to operate on a
> change stream. Any recommendations on trimming a change set down?
As you already noticed only nodes have a coordinate and can be used for
Select your bounds a bit bigger and filter later in the database. I'm
using a cron job to clean it up.
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