fig, ax = plt.subplots()div = make_axes_locatable(ax)cax = div.append_axes('right', '5%', '5%')

num_frames = 50row, col = 101, 101data = np.random.rand(num_frames, row, col)img = ax.imshow(np.zeros((row, col)), cmap=plt.cm.hot, vmin=0, vmax=1.0, origin='lower')cbr = fig.colorbar(img, cax=cax)

def update(i): X = data[i] vmax = np.max(X) vmin = np.min(X) img.set_data(X) img.set_clim(vmin, vmax)

ani = FuncAnimation(fig, update, frames=num_frames)plt.show()