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Hi,<br>
<br>
Here you can find the php-script for generating poylgons from a
tile-list:<br>
<br>
<a class="moz-txt-link-freetext" href="http://pastebin.com/r7DWpj63">http://pastebin.com/r7DWpj63</a><br>
<br>
More information in the header. <br>
If you prefer other programming languages, also have a look at the
header.<br>
<br>
<br>
@Oliver: If you want to include it in the mapproxy trunk, you got my
permission :-)<br>
<br>
<blockquote
cite="mid:752F9BCE-F5AB-4A63-B477-8059A4620058@nutiteq.com"
type="cite">
<pre wrap="">
Can you share this load-next script part? </pre>
</blockquote>
The important part is this one:<br>
<br>
$OSM2PGSQL --append --slim --bbox "87,42,120,53" -e 0-18 -o
expire.list --cache 1024 --merc --prefix $PREFIX --style $STYLE
--host $HOST --database $DB --username $USER --hstore --verbose
"$CURRENT" 1>&2 2> "$PSQLLOG"<br>
<br>
<blockquote
cite="mid:752F9BCE-F5AB-4A63-B477-8059A4620058@nutiteq.com"
type="cite">
<pre wrap="">
You reseed only existing tiles, I guess, not generating new ones? How it is configured in seed.yaml to get this? This is something I may need for layout-driven update also.</pre>
</blockquote>
I have a complete cache. On update, i first make a MapProxy-cleanup,
then i make a seed, both with the polygons from the database. Of
course everything is scripted to do this automatically.<br>
My seed.yaml looks like this:<br>
<br>
seeds:<br>
mongolia:<br>
caches: [osm_cache]<br>
grids: [mongolia_grid]<br>
coverages: [mongolia]<br>
levels: <br>
from: 0<br>
to: 18 <br>
<br>
cleanups: <br>
clean1:<br>
caches: [osm_cache]<br>
grids: [mongolia_grid]<br>
coverages: [mongolia_cleanup]<br>
levels:<br>
from: 3<br>
to: 18 <br>
remove_before:<br>
time: 1969-01-31T12:00:00<br>
<br>
coverages:<br>
mongolia:<br>
ogr_datasource: '../world_boundaries_m.shp'<br>
ogr_where: 'CNTRY_NAME = "Mongolia"'<br>
ogr_srs: 'EPSG:3395'<br>
mongolia_cleanup:<br>
ogr_datasource: "PG: dbname='osm' host='localhost' user='user'
password='pass'"<br>
ogr_where: "select the_geom from updatepolygons"<br>
ogr_srs: 'EPSG:900913'<br>
<br>
<br>
<br>
<br>
Greetings!<br>
<br>
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