Inverse between points.

The PTINV command is very similar to the DISTANCE command, except it displays horizontal distance, slope distance, bearing, slope and grade, delta X, delta Y, and delta Z.

The output of the PTINV command looks like the following:

Usage:

Start PTINV and select points at the prompt. As each point is selected, PTINV will display the elevation it will use. Typically, this will be the Z value of the selected point. However, if your drawing has any surfaces in it, you may also tell PTINV to substitute the elevation of a surface at that point. If the point is not within the boundaries of the surface, PTINV will use the Z value of the selected point.

If you are using a surface for elevations, you may change the current surface by selecting the "Select surface" option at the prompt.

See Also:

l ELA

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

l PT2SURF

Change elevation of selected COGO points to match a surface.