# Filled contours¶

contourf differs from contour in that it creates filled contours, ie. a discrete number of colours are used to shade the domain.

This is like a contourf plot in 2D except that the shaded region corresponding to the level c is graphed on the plane z=c.

from mpl_toolkits.mplot3d import axes3d
import matplotlib.pyplot as plt
from matplotlib import cm