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GTFS import: Frequencies are not handled properly #728

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tahini opened this issue Oct 4, 2023 · 0 comments · Fixed by #729
Closed

GTFS import: Frequencies are not handled properly #728

tahini opened this issue Oct 4, 2023 · 0 comments · Fixed by #729
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bug Something isn't working data import

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tahini commented Oct 4, 2023

From the GTFS specification (https://gtfs.org/schedule/best-practices/#frequenciestxt)

Actual stop times are ignored for trips referenced by frequencies.txt;  only travel time intervals between stops are significant for  frequency-based trips. For clarity/human readability, it is recommended  that the first stop time of a trip referenced in frequencies.txt should begin at 00:00:00 (first arrival_time value of 00:00:00).

It is not how we handle this, we prioritise stop times! This is why the Santiago GTFS fails to import (https://datos.gob.cl/dataset/33245)
@tahini tahini added bug Something isn't working data import labels Oct 4, 2023
tahini added a commit to tahini/transition that referenced this issue Oct 5, 2023
@tahini
gtfsImport: fix handling of frequencies
1075f16 
fixes chairemobilite#728

When frequencies are specified for a trip, the specified stop times
should be ignored and simply start/end according to frequencies
information.
@tahini tahini mentioned this issue Oct 5, 2023
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tahini added a commit that referenced this issue Oct 5, 2023
@tahini
gtfsImport: fix handling of frequencies
2f5a6f4 
fixes #728

When frequencies are specified for a trip, the specified stop times
should be ignored and simply start/end according to frequencies
information.
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gtfsImport: fix handling of frequencies tahini/transition
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