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speedChangeGroups - a test implementation [message #173] Thu, 22 December 2005 11:37
Matthias Hengartner is currently offline  Matthias Hengartner
Messages: 57
Registered: August 2003
Member
Hello everybody,

I've implemented a test version of speedChangeGroups for the railML-editor.
You can get an idea of the data structure of this element with the
railML-extract below and a picture of the inspector for speedChangeGroups
from the railML-editor on http://www.matthias.theband.ch/railml/speed.htm.

You can see that positioning and naming attributes (pos, absPos,
absPosOffset, elemID, name) and the status attribute is placed at the group
element (speedChangeGroup), whereas the trainCategory, dir(ection) and vMax
is defined in the member element (aSpeedChange).

In addition, the railML import function of OpenTrack can handle this test
implementation of speedChangeGroups. The export function allows to create
speedChangeGroups optionally.

I'm looking forward to have speedChangeGroups definitively implemented in
the infrastructure schema soon, with this suggested or a similar structure.

Happy holidays from Zurich!
Matthias Hengartner


<speedChangeGroup pos="0.732" absPos="0.767" elemID="ZUE_[3877]_SC_0">
<aSpeedChange trainCategory="Reihe R" dir="down" vMax="80"/>
<aSpeedChange trainCategory="Reihe A" dir="down" vMax="75"/>
<aSpeedChange trainCategory="Reihe D" dir="down" vMax="75"/>
<aSpeedChange trainCategory="Reihe N" dir="down" vMax="80"/>
</speedChangeGroup>





--
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Matthias Hengartner
IVT ETH Zürich
hengartner(at)ivtbaugethzch
++ 41 44 633 68 16
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