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UDST / urbanaccess

A tool for GTFS transit and OSM pedestrian network accessibility analysis by UrbanSim
https://udst.github.io/urbanaccess/index.html
GNU Affero General Public License v3.0
241 stars 57 forks source link

pyrosm for network download #61

Closed knaaptime closed 4 years ago

knaaptime commented 4 years ago

hey folks, thanks again for this library. I was wondering if you'd seen the recently released pyrosm? it's able to parse OSM data much faster than alternative methods, so might be a more performant way to construct networks. Just wanted to raise the possibility of incorporating it here

sablanchard commented 4 years ago

Hi @knaaptime ! Have not seen it but agreed it looks like it would be a great addition to speed things up on the OSM side. Could be an optional param as an addition to the https://github.com/UDST/urbanaccess/blob/dev/urbanaccess/osm/load.py#L76-L81 section if one has the local .osm.pbf file. Something we can consider in a future release. Thanks for bringing it to our attention!

Of course PRs are always welcome for anyone interesting in taking this on sooner rather than later.

knaaptime commented 4 years ago

this has been implemented on the pyrosm side(!) so i'll go ahead and close this (though it might be nice to link there from here)