[OSM-dev] osm2pgsql bbox filter when applying diffs?
Lars Lingner
ml at lingner.eu
Fri Mar 26 07:15:30 GMT 2010
John Smith schrieb:
> On 25 March 2010 17:54, Frederik Ramm <frederik at remote.org> wrote:
>> is the osm2pgsql bbox filter also usable for applying diffs (in a
>> situation where somebody wants to keep a country extract in osm2pgsql
>> form up to date), or does it only work for full imports?
>
> I think it only filters nodes, I haven't checked for a while but
> previously I had ways with no nodes in the database outside the area I
> was filtering...
>
What would be the best way to keep an individual extent updated?
Fetching the planet, extracting the extent of the area of interest and
create my own diffs?
I could also apply the planet wide diffs and remove everything outside
of the extent afterwards. But I don't like this idea.
Is there a way to process the diff files in a way that the diff only
contains changes in my area of interest?
Thanks for any hints.
Lars
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