aiAdrian/gtfs importer#908
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Readme:
https://github.com/OpenRailAssociation/netzgrafik-editor-frontend/blob/aeg/GTFS_importer/documentation/GTFS_IMPORT.md
Source : https://opentransportdata.swiss/de/cookbook/timetable-cookbook/gtfs/
DMEO: https://web-preview.openrailassociation.org/nge-pr-908/
DATA TO USE : Ohter might crash due of memory overflow (to big files)
https://data.opentransportdata.swiss/dataset/timetable-2026-gtfs2020/resource/7a19d2e8-7042-40cb-bae4-34a1c683456c
How to import - just the data
chrome-capture-2026-05-01.mp4
Results in all trainruns with just nodes where train stops -> topology is strange have a look
chrome-capture-2026-05-01.1.mp4
chrome-capture-2026-05-01.2.mp4
Enable topology consolidation -> topology gets very well mapped to real world one (heuristic)
chrome-capture-2026-05-01.3.mp4
chrome-capture-2026-05-01.4.mp4
Results in a very nice import (heuristic may be very good for 90% of situation, might much higher - to be tested)
chrome-capture-2026-05-01.5.mp4
Demo - imported
netzgrafik (10).json
Spez. Dok (reversed engineered) - in german
https://github.com/OpenRailAssociation/netzgrafik-editor-frontend/blob/aeg/GTFS_importer/src/app/view/editor-tools-view-component/gtfs-import-dialogs/GTFS_Dokumentation_Umsetzung_PoC.md