The “Rencontre OSM à Toulouse le samedi 19 octobre 2024” will work on public-transport topics.
Between 13:00 and 19:00 ptna will support the mapping activities by running the analysis for FR-OCC-Tisseo every 15 minutes.
Have fun / Amusez-vous bien
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Well, here we are with the update to “GTFS Sweden 3” - thanks to @Venefilyn for registering at Samtrafiken and providing the API key.
However there is one oddity which we will discuss with Samtrafiken:
- PTNA’s aggregation blows the DB up from 6GB to 8GB
- usually the DB shrinks by a factor of about 5
- this seems to be due to the fact that each trip_id has its own shape_id:
N.B: GTFS data can be used at its best in OSM if at least route_ids and trip_ids do not change between two GTFS feed version - we’ll see during the next days, with the next import of “GTFS Sweden 3” data.
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It seems that route_id and trip_id stay the same from one GTFS feed to the other, didn’t check for shape_id though.
But the 1:1 relationship between trip_id and shape _id (for some or all?) makes everything slow and confusing.
I just added analysis support for public-transport to ptna for
- FR-OCC-liO
- Occitanie
- for Réseau interurbain liO Occitanie
- the related CSV data in the OSM wiki
have not yethas been prepared based on GTFS data Lignes liO - the list of accepted ‘network’ values can be extended - just let me know
- a list of found (other) ‘network’ values is also available
- gtfs data is also provided FR-OCC-liO
- activities are based on discussion in the French community forum
Edit 2024-10-25 17:43 CEST : fix link to CSV list in OSM wiki, list has been prepared based on GTFS
I just added gtfs analysis for public-transport to ptna
- FR-BRE-IZILO
- Départements Finistère et Morbihan
- IZILO Mobilités de Lorient Agglo
- based on PM by @mga_geo
- analysis of OSM data FR-BRE-IZILO is already available
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