Creating contours from point cloud data

My local Rhino dealer suggests using Land Design for creating topographic features. I am testing Land Design with intention to purchase. So far I haven’t found a way to generate contours from point cloud data. Any leads on the work flow?
Thank you

Hi @gchliu,
If you already have the points in the model, just run the laTerrain command, select the insert parameters, close the insert dialog, and select the points as terrain input data.
Take a look at this tutorial about creating terrains:

(In the video, the terrain input data are curves, but it works also with points)