[OSM-dev] Missing records from osmium-tool tags-filter

[Jochen Topf]

Hi!

Okay, turns out there is a bug in Osmium. It removes the tags from too
many objects (in this case way 24801630). This only happens if a
matching way is also referenced from a matching relation. I'll make a
fix soon.

Jochen

On Tue, Nov 12, 2019 at 04:22:24PM +0100, Jochen Topf wrote:
> Date: Tue, 12 Nov 2019 16:22:24 +0100
> From: Jochen Topf <jochen at remote.org>
> To: Craig Kochis via dev <dev at openstreetmap.org>
> Subject: Re: [OSM-dev] Missing records from osmium-tool tags-filter
> 
> Hi!
> 
> When I try to run https://www.openstreetmap.org/way/24801630 through the
> commands you provided, it will come out fine. In fact it comes out
> twice, once as LineString, once as MultiPolygon.
> 
> Tested with:
> 
> wget -O w24801630.osm https://www.openstreetmap.org/api/0.6/way/24801630/full
> osmium tags-filter w24801630.osm amenity building craft cuisine diet leisure office public_transport railway shop sport aeroway --remove-tags -v -o poi.osm.pbf
> osmium export poi.osm.pbf --output-format=geojsonseq --omit-rs --add-unique-id=type_id -v -o poi.json
> 
> This shouldn't be different if it is in the planet file. Where did your
> planet file come from? Can you provide a minimal example instead of one
> that needs an (unspecified) planet file?
> 
> Jochen
> 
> On Tue, Nov 12, 2019 at 09:45:32AM -0500, Craig Kochis via dev wrote:
> > Date: Tue, 12 Nov 2019 09:45:32 -0500
> > From: Craig Kochis via dev <dev at openstreetmap.org>
> > To: dev at openstreetmap.org
> > Subject: [OSM-dev] Missing records from osmium-tool tags-filter
> > 
> > First off, just want to say this tool has been amazing, it's blazing fast
> > for parsing through huge amounts of data.
> > 
> > There's probably something I'm not understanding about how the tags-filter
> > command is working, but there are some records missing from the output that
> > I'd expect to be there based on the commands. For instance, I'm running the
> > following command to extract some POIs I'm interested in:
> > 
> > osmium tags-filter planet.osm.pbf amenity building craft cuisine diet
> > leisure office public_transport railway shop sport aeroway --remove-tags -v
> > -o poi.osm.pbf
> > 
> > Then exporting to JSON
> > 
> > osmium export poi.osm.pbf --output-format=geojsonseq --omit-rs
> > --add-unique-id=type_id -v -o poi.json
> > 
> > And some records are being omitted that I would expect to be in the output.
> > For instance, Yankee Stadium:
> > https://www.openstreetmap.org/way/24801630 matches
> > the "leisure" and "sport" tags, yet that way isn't in the result set. If I
> > run tags-filter with just "leisure" it will show up, so I'm wondering if
> > there's something happening by specifying multiple tags that I'm not aware
> > of.
> > 
> > Any guidance on this would be greatly appreciated. Thanks!
> 
> > _______________________________________________
> > dev mailing list
> > dev at openstreetmap.org
> > https://lists.openstreetmap.org/listinfo/dev
> 
> 
> -- 
> Jochen Topf  jochen at remote.org  https://www.jochentopf.com/  +49-351-31778688
> 
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-- 
Jochen Topf  jochen at remote.org  https://www.jochentopf.com/  +49-351-31778688