Python can handle these array calculations ... That way, the next time I do a search for "3d plot in plotly" I will find this post and the comments will be useful to me (in the future).

fig = plt.figure("3D Scatter Plot Example") my3Dplot = Axes3D(fig ... you should see the difference plt.show() Tutorials for learning how to make Python subplots can be found at matplotlib, pyplot, ...