[osmosis-dev] extracting nodes and ways

Bjenk Ellefsen bjenk.ellefsen at gmail.com
Fri Jan 6 18:10:17 UTC 2017


Hello,

I have a weird result and I am trying to figure this out.

I am trying to use this command to extract ways and nodes of buildings in
one command:

osmosis --rx city.osm --tf accept-ways 'building=*' --tf accept-nodes
'buildings=*' --tf reject-relations --used-node --wx CityBuild.osm

However, whan I do that, I lose the polygons if I then try to convert to
geojson. If I use only --tf accept-ways, I get the polygons.

Now, If I run the same command with just ways, then with just nodes and
merge both OSM before converting, I get both no problems.

Does this mean it is not possible to extract both in one command? This
would so much simpler if it worked. Any ideas?

Thanks!
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