def readInTiffProjection(filename_base, fileNumber):
    """
    * readInTiffProjection *

    Reads and returns a single TIFF image as a NumPy array

    :param filename_base: Base filename of TIFF
    :param fileNumber: Image number
    :return: Image in a 2D NumPy array

    Author: Alan (AJ) Pryor, Jr.
    Jianwei (John) Miao Coherent Imaging Group
    University of California, Los Angeles
    Copyright 2015-2016. All rights reserved.
    """
    from PIL import Image
    import numpy as np
    nextFile = filename_base + str(fileNumber) + '.tif'
    return np.array(Image.open(nextFile))
