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# Whats New 0.98.4 Fill Between

    import matplotlib.mlab as mlab
    import matplotlib.pyplot as plt
    import numpy as np

    x = np.arange(0.0, 2, 0.01)
    y1 = np.sin(2*np.pi*x)
    y2 = 1.2*np.sin(4*np.pi*x)

    fig, ax = plt.subplots()
    ax.plot(x, y1, x, y2, color='black')
    ax.fill_between(x, y1, y2, where=y2>y1, facecolor='green')
    ax.fill_between(x, y1, y2, where=y2<=y1, facecolor='red')
    ax.set_title('fill between where')

    plt.show()

Total running time of the script: ( 0 minutes 0.026 seconds)

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