Drape Alignment

The Drape Alignment operation takes an Alignment/Super Alignment string and creates a new Alignment/Super Alignment string with identical horizontal geometry and the z-value for vertical intersection points taken from a tin. The z-values (IP Method) are taken over a user specified chainage interval and chainage increment. Vertical intersection points outside the chainage range can be [...]

Drape Alignment String

Information on this option can found via this link. The option is also present under the 12d Main Menu. Tin => Drape => Alignment For an example of the use of this option please refer to the link above. To access this panel, Use: Design => Roads => More => Drape Alignment String or use [...]