How To Use Civil 3d -

This extracts the elevation data of your alignment from the surface you created earlier.

Here is a step-by-step workflow on how to use Civil 3D, from setup to documentation. how to use civil 3d

: This is the "magic" step. You tell Civil 3D to take your Assembly and "drive" it along your Alignment and Profile. This creates a full 3D model of your design. 4. The Conflict: Grading and Volume This extracts the elevation data of your alignment