Change elevation of selected COGO points to match a surface.

Usage:

The PT2SURF command datum-adjusts existing Cogo points, based on a surface.

In the dialog box, select the surface to use to calculate the grade. Enter an additional datum adjustment if desired. The selected Cogo points will be datum-adjusted to the elevation of the selected surface at that point, plus the additional datum adjustment.

See Also:

l ELA

List elevations of selected points based on an alignment FG profile.

l NOTCH

Create lines on equally-spaced stations along an alignment.

l PGRD

Create elevated COGO points along a polyline, line, arc, or spline, at any offset, and straigh-graded between spot elevations. Points are equally-spaced between grade breaks and horizontal breaks.

l PT2ALIGN

Change elevation of selected COGO points to match an alignment FG profile.

l XGRD

Grade COGO points based on cross-slopes calculated from selected points and an alignment FG profile.