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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def read_function(data, window, ij, g_args):
 """Takes an array, and sets any value above the mean to the max, the rest to 0"""

    output = (data[0] > numpy.mean(data[0])).astype(data[0].dtype) * data[0].max()
    return output