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47 lines
1.7 KiB
Markdown
47 lines
1.7 KiB
Markdown
# Sørlandsbanen - The southern railroad in Norway
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**This sandbox module is only working in Norway**, in particular only in the south of Norway. The
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feature flag to turn it *on* should only be enabled if you are routing using the norwegian data set.
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The railroad in southern Norway is very slow and does not go by the coast where most people live. It
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is easily beaten by coaches in the area. Despite this, we need to include it in results where it is
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relevant.
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When the feature flag is enabled, two Raptor searches are performed. The first is the regular
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search - unmodified, as requested by the user. The second search is modified to include train
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results with Sørlandsbanen. This is achieved by setting a high COACH reluctance. We then take any
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rail results(if they exist) from the second search and add it two to the results from the first
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search. The new set of results will contain everything we found in the first search, plus the train
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results in the second results.
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Note! This looks at origin and destination coordinates in addition to the feature flag to enable
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the second search. It is automatically enabled if:
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- the `OTPFeature.Sorlandsbanen` is on.
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- the origin and/or destination is in the south of Norway.
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- the search is a long-distance search, origin and destination are fare apart from each other.
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## Contact Info
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- Entur, Norway
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## Changelog
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- 2024-10-14: We have used this feature for some time, but now want it in the Sandbox so we do not
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need to merge it everytime we create a new Entur release.
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### Configuration
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This is turned _off_ by default. To turn it on enable the `Sorlandsbanen` feature.
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```json
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// otp-config.json
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{
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"otpFeatures": {
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"Sorlandsbanen": true
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}
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}
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```
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