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iiuc I need to create a /data directory on the root of my server to hold various downloads - first of all I can't seem to change owner for anything right off the root /, and second putting downloads …
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With very small changes in destination, we're seeing large changes in the trip itinerary - specifically, it has the user alighting the bus earlier than they should.
Here's the URL and image for a cor…
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Spinning out from #914 after discussion in #gtfs-quality Slack channel.
We decided we *should* trim whitespace from GTFS schedule data in our ingestion pipeline.
Should be trimmed after valida…
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Hi.
Today there is no way of getting the boarding and alighting / pickup and dropoffs infromation provided in the GTFS file(pickup_type,drop_off_type columns in the stop_times.txt) from the IndexAPI.…
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**Describe the bug**
While running RT analysis for AC Transit (4), I noticed that queries on `gtfs_schedule_dim_shapes_geo` failed to find a shape for about 20% of trips on 2022-03-23.
Looking at …
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In NY we were observing a lot of teleporting due to incorrect interlining (see #1651). I started checking for this data problem and logging it. I discovered that the Trimet data triggers a lot of thes…
abyrd updated
2 years ago
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There's a [TODO in merge_updates](https://github.com/cal-itp/data-infra/blob/main/airflow/dags/gtfs_schedule_history2/merge_updates.py#L13) to use task_groups for that task. Now that we have upgraded …
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@tiffanychu90 and I have been doing a lot of spatial analysis using GTFS data. To do this effectively we need shapes, which currently only exists in `GTFS Schedule Latest`. This means we can only curr…
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[GTFS Time is not defined relative to midnight, but relative to noon - 12h](https://gist.github.com/derhuerst/574edc94981a21ef0ce90713f1cff7f6). While that makes "writing" GTFS feeds easier, it makes …
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A freshness check is a process that often includes a table (e.g. with columns data source, date of last load), and a set of processes to kick off depending on the distance from today and last load dat…