Hi all !

I'd like to have some information and tips about parsing polygons from OSM.
Here is the thing: I'm trying to extract parkings from a zone with osmosis.
I tried 2 different commands.

For parkings as nodes:
(...) --tf accept-nodes amenity=parking --write-xml parkingN.osm

For parking as polygons:
(...) --tf accept-ways amenity=parking --write-xml parkingW.osm

I'm using QGis to preview these data. Nodes are ok, but I don't know how to
parse osm file for polygons. Is this the good Osmosis command ?
And do you know any good script for parsing polygons from the ways file? An
example of parking space:

<way id="37287734" version="6" timestamp="2015-07-26T17:08:22Z"
uid="1818060" user="miniwark" changeset="32893171">
<nd ref="434469801"/>
<nd ref="3667436451"/>
<nd ref="434469802"/>
<nd ref="434469803"/>
<nd ref="434469806"/>
<nd ref="2511371188"/>
<nd ref="2511371189"/>
<nd ref="2511371190"/>
<nd ref="2511371192"/>
<nd ref="2511371193"/>
<nd ref="3667436450"/>
<nd ref="434469807"/>
<nd ref="434469801"/>
<tag k="fee" v="no"/>
<tag k="name" v="Parking Saint Jean d&apos;Angély"/>
<tag k="amenity" v="parking"/>
<tag k="parking" v="surface"/>
<tag k="supervised" v="no"/>
</way>

Thanks !


Gabriel
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