C3D 2013 UK Alignment Style. Marker at Chainage Reference Point

[kbarnettza]

C3D 2013 UK/Europe

In an Alignment Style, Marker option: Chainage Reference Point

What is this (Chainage Reference Point) ?

When does it occur?

Please provide an example.

I tought it was a chainage equation... but then it would be named 'chainage equation'

.. it is not a chainage equation (at least ... I dont thnk so) ???

Thx.

Kevin.

[kbarnettza · Accepted solution]

found it ... it is the Alignment Reference Point, usually the start of the Alignment but can be a different position as required - the Alignment Chainage Reference Point is the starting position of the start Chainage.