Calculate Centerline from Layer

Use this dialog to calculate a centerline (extra line) from scanned data from TBM machines.

Where do I find the dialog?

Right-click in the vertical list field in the cross-section editing window and select Calculate Centerline from Layer...

Using the dialog

In the dialog, select which layer the new centerline should be generated from. The new centerline is saved in the SFI file as an extra line with a user-defined name.

You can also use this function to calculate a centerline based on scanned data during tunnel rehabilitation.