How to use NUMPY MESHGRID and Contour Plots in Python

This is for future Rhett (when he forgets how to do this). Here is a super quick tutorial on meshgrids and 3d plotting.
If you need my other python cheat sheet, here it is.
• These are the numpy py...

[@TJBEATSAMV]

Thanks, that was helpful !

[@purpurwax9303]

This was nice and simple, clearly explained the reasoning behind n+1 number of elements, showcased how the meshgrids look like. Could you do a similar idea but with vectorfields? Like electric field around a stationary charge... It is more difficult since each (x,y) coordinate is no longer a number that is part of a scalar field, instead its a vector part of a vector field.

[@DotPhysics]

Yes, it's more difficult - here's an older video that might address your issue
czcams.com/video/_Iub8f-RBJw/video.html

[@dwaynep6174]

I import numpy as plt 🤣

[@DotPhysics]

I respect the choice (but it's crazy)

[@dwaynep6174]

@@DotPhysicsI don’t actually but like you said it’s a funny joke

[@arielgohoury2597]

😂😂

[@MudiJr-hd3dq]

When I write plot.contour(X,Y,f)
It say matplotlib.pyplot has no that attribute why?

[@DotPhysics]

Did you import matplotlib.pyplot as plt?

[@godphysics2473]

Excellent explanation so plain really!

[@DotPhysics]

thanks! Glad you liked it.