<p>for my engineering senior project Im trying to create a magnetic field on MATLAB produced by two coils on a xyz cubic grid. I want it to be a 3D contour plot where there are going to be four variables x,y,z coordinates and the magnetic field. Don’t know how to do a 3D contour with four variables can anybody help?</p>
<p>you might want to head over to the Physics forums for work help</p>
<p>[Physics</a> Help and Math Help - Physics Forums](<a href=“http://www.physicsforums.com/]Physics”>http://www.physicsforums.com/)</p>
<p>Are you asking about the code to generate the data, or the code to display the data? Very different problems.</p>