You can do one line at a time using the Create Surface Intersection
command. That asks you for the start Elevation, the Bearing of the line
(use SHIFT Click at the end for the bearing) and the Vertical Angle fr the
line (Use SHIFT Click - you may need to place a - sign in front for
dwnwards), and then OK and it will create a point on the surface where the
selected line intersects the surface model.
On Sun, Jun 21, 2020, 7:14 PM firstname.lastname@example.org <