Creating a Surface 

So much more helpful than most other videos

Straight forward and to the point. Nice!

can i use tiff from a drone to make contour... and can i cut some tree contour using carlson ?

Great for beginners, I hope you update new video,

Where do i perform all the functions? You didn't provide us the drawing you worked on in this video.

Please can Carlson civil take csv data files

Very help full , go forward ...

Please make a new video for how to insert points