A demo of creating a 3d contour graph. Contour maps are a way to depict functions with a two-dimensional input and a one-dimensional output ...

In my recent post on the angular size of a soccer goal, I created a contour plot. ... I'm not a Jedi Master at python. So, here is a quick guide to contour plots ... then how about a 3d surface ...

Learn how to use Python, R, or JavaScript to create 3D graphics for data visualization. Discover the best tools, tips, and tricks for your project and portfolio.