Hello,
I am trying to measure clearance down from a Low Point created from a point cloud using the "create High Low Point" Command, down to a ground surface I have created. The command works in plan view but gives an inaccurate measurement, when attempted in 3D view, it throw the error "Computation failure - Vertical clearance cannot be computed for selected point. Try selecting a different point.
I believe this has worked fine for me in the past, does anyone know how to solve this? using TBC v35.0.7888.18164