Converting 2D Polylines to 3D

Use this utility if you need to modify the elevations of individual vertices of a 2D polyline. 2D polylines are coplanar objects. You can assign elevations to 3D polylines with the feature line elevation commands.

To convert 2D polylines to 3D polylines

1. Click Modify tabDesign panelConvert 2D To 3D Polylines.At the Command prompt, enter ConvertPlines.
2. Select the polyline(s) to convert. Press Enter.