This command assign elevations to points by referencing 3D polylines.
Maximum Offset Tolerance <1.0>: press Enter
Percent slope from reference polyline <0.0>: .2
Vertical Offset <0.0>: 5
Select points from screen, group or by point number
[<Screen>/Group/Number]? press Enter
Select points to elevate. select points
Pulldown Menu Location: Survey
Keyboard Command: 3dpts_3dp
Prerequisite: 3D polylines
File Name: \lsp\