Selecting an Elevation Field

The elevation field defines the source of z values for each control point from the selected control point layer. The elevation values for each point are used to display the control points in the profile window for intersecting profiles and for producing the control point reports.

Learn how to select a control point layer.

How to Select the Elevation Field

1. Click the down arrow on the box.

2. Select the field that will serve as a source of elevation values for each point.