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Re: DepartureDay / ArrivalDay at first <ocpTT> of a train run [message #1814 is a reply to message #1791] Wed, 30 May 2018 11:24 Go to previous messageGo to previous message
Heribert Neu is currently offline  Heribert Neu
Messages: 7
Registered: January 2018
Junior Member
Dear Christian,

In addition to the examples mentioned in your document, I see the following common cases that require a departureDay <> 0 at the first <ocpTT>:

1. the operating day of a train is determined according to operational aspects and not according to the starting point.
2. trains sometimes change their routes: they are extended or shortened, which may also require a changed departure day at the starting point. In this case the operation day of the train is not changed and besides a change of the operation day wouldn't be possible for operational and system reasons.
3. S-Bahn trains with operating breaks (e.g. from 02:00am-05:00am) are planned in such a way that the change of the operating day is planned during the operational break. This is particularly relevant for the annual timetable change.

Best regards
Heribert Neu

SBB AG
Informatik
Haslerstrasse 30, CH-3000 Bern 65

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