| Re: Level crossing default parameters / Standardwerte bei Bahnübergängen [message #1720 is a reply to message #1716] |
Mon, 12 March 2018 16:45   |
christian.rahmig
Messages: 436
Registered: January 2016
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Senior Member |
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Dear Tobias,
dear all,
thank you for your input and remarks on current level crossing
implementation!
Am 12.03.2018 um 13:10 schrieb Tobias Bregulla:
> [...]
> After the documentation in the schema and on the wiki page
> (http://wiki.railml.org/index.php?title=IS:levelCrossing), there are the
> following default values:
> - Length: 0,000 metres (length)
> - Crossing angle: 90 degrees (angle)
> - Level crossing protection: none (protection)
Let's have a look at the default values one by one:
@length="0"
You are right, this makes no sense. A better default value will be
"unknown" resulting from removing the explicit default value.
@angle="90"
You are right, "unknown" will be the better default value. Therefore, it
is better to remove the current default value.
@protection="none"
I am not sure about this default value. Therefore, I would like to ask
the community: do you need to exchange data about level crossings where
you do not know about the technical protection equipment of the level
crossing?
Any feedback is highly appreciated...
I created a Trac ticket [1] for the topic to be solved until release of
railML 2.4.
[1] https://trac.railml.org/ticket/323
Best regards
Christian
--
Christian Rahmig - Infrastructure scheme coordinator
railML.org (Registry of Associations: VR 5750)
Phone Coordinator: +49 173 2714509; railML.org: +49 351 47582911
Altplauen 19h; 01187 Dresden; Germany www.railml.org
Christian Rahmig – Infrastructure scheme coordinator
railML.org (Registry of Associations: VR 5750)
Altplauen 19h; 01187 Dresden; Germany www.railML.org
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