[osmosis-dev] Problem with --used-way filter

[WanMil]

> WanMil,
>
>> I tried the following osmosis call:
>> osmosis.bat --rb europe.osm.pbf --tf accept-ways boundary=administrative
>> --tf accept-relations boundary=administrative --used-way --used-node
>> --wx europe-boundaries.osm.gz
>>
>> I noticed that some ways of relations are missing in the
>> europe-boundaries.osm.gz file. I am not very experienced in the osmosis
>> parameters so I am unsure if my parameters are wrong or if its an
>> osmosis bug.
>
> it so happens I answered a similar question on the osm-dev list a few days ago:
> :)
>
> http://lists.openstreetmap.org/pipermail/dev/2011-April/022394.html
>
> And see also the follow-up by Frederik Ramm:
>
> http://lists.openstreetmap.org/pipermail/dev/2011-April/022397.html
>
> Your case is basically the same - you need to duplicate the input stream first,
> handle the ways and the relations in the different subpipelines and then merge
> the two streams into a single result stream. Otherwise you are throwing away
> some ways in --tf accept-ways that you would later need for your relations.
> That's why you encounter missing ways in your result data set.
>
> Hope that helps
> Igor
>

Igor,

it's working fine!

Thanks!
WanMil