Here will will add contour lines to a heat map. # We'll use something a little more interesting for the array of values, we'll define a Mandlebrot fractal function. We have build a 1,000 and 1,000 ...

Step 3: Count Intervening Contour Lines Next, choose two consecutive index contours and count the number of intervening contour lines between them. Remember to only count minor or intermediate lines ...

Middle: colorbar horizontally positioned and labeled. Right: colorbar contains the filled contours and contour lines. Note: When using Python 3.3 on a Mac, Matplotlib will truncate strings (like ...