Scenario A · Open Rail Corpus v1

Sggmrs container wagon with BAV Catalogue of irregularities

297 failure modes · Structured against BAV-FK-V12-2021 · Current in-force: BAV-FK-V18-2026

CC BY 4.0 · Kerne Systems·Generated 2026-04-19

This directory contains the Scenario A bundle files. Every file at this level is canonical artefact — consumers of the Open Rail Corpus can pull these URLs directly without going through the API layer. The API at /api.html is a convenience wrapper over these same files.

Bundle artefacts

File	Size	Purpose
`bundle.json`	509.1 KB	Full corpus bundle — entity, 297 failure modes, regulatory anchors, full schema conformance. Primary machine-consumable artefact.
`bundle.csv`	72.6 KB	Flat failure-mode table. Excel-safe UTF-8. Useful for spreadsheet users, data-science notebooks, and pipeline ingestion.
`schema.json`	8 KB	JSON Schema describing the bundle structure. Use for client-side validation of candidate failure-mode records.
`README.md`	6.2 KB	Human-readable introduction — what the scenario covers, how to cite, how to contribute.
`CHANGES.md`	5.3 KB	Release notes and versioning record. Includes the open doctrine question WI-163 on FM identity across catalog editions.
`LICENSE.txt`	2.9 KB	Creative Commons Attribution 4.0 International (CC BY 4.0) — the license under which corpus content is published.

Quick recipes

Download the full bundle:

curl -O https://kerne.systems/corpus/transport/rail/v1/scenario-a-sggmrs-container/bundle.json

Filter via the API — Chapter 3 (Brake) failure modes at Critical risk:

curl "https://kerne.systems/corpus/transport/rail/v1/api.php?scenario=a&chapter=3&risk=Critical"

Stream as CSV into a spreadsheet:

curl "https://kerne.systems/corpus/transport/rail/v1/api.php?scenario=a&format=csv" > scenario-a.csv

Attribution

When citing this bundle, use the attribution string carried in bundle.json under bundle.attribution, or this short form:

Open Rail Corpus v1 · Scenario A · Kerne Systems · CC BY 4.0 · kerne.systems/corpus/transport/rail/v1/

The regulatory content is cited against the Swiss Federal Office of Transport Catalogue of irregularities (BAV-FK-V12-2021). The currently in-force edition is BAV-FK-V18-2026, published by the FOT Safety Supervision Section, Bern, authored by Roger Schüpfer, signed by Hanspeter Egli. The regulation is freely available at bav.admin.ch.