| Mile post properties (was: Panels in general) [message #519 is a reply to message #509] |
Tue, 12 March 2013 12:18   |
Susanne Wunsch railML
Messages: 0
Registered: January 2020
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Dear railML users,
During our meeting in Berlin some questions popped up around the new
element "milepost". Christian introduced its implementation in this
thread.
Christian Rahmig <coord(at)infrastructurerailmlorg> writes:
> Am 03.12.2012 16:17, schrieb Dirk Bräuer:
>>> - A <milepost> signal information further contains the parameters
>>> "shownValue" and "realValue".
>> Is "realValue" the same as the /pos/ of this element at the track, isn't
>> it?
> You are right. It is sufficient to only declare the attribute @shownValue.
I summarized the open points in Trac ticket #228. [1]
The implementation of mile post panels may be back-traced following
ticket #173.
During the railML conference in Berlin (2013-03-06) two aspects were
shortly discussed:
* Are there any "switchable" mile posts in any country?
It seems a bit strange to change the shown mileage depending on
whatever.
Current idea is, to remove the "switchable" attribute from the
milepost element.
* Is a reference to mileageChanges needed?
Are there any mile post panels, that show both mileages (incoming
and outgoing)?
If that is true, a "mileageChangeRef" and a "nextShowValue"
attribute have to be added.
Any comments* appreciated.
Kind regards...
Susanne
[1] http://trac.assembla.com/railML/ticket/228
* +1, 1, hints, questions...
--
Susanne Wunsch
Schema Coordinator: railML.common
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