def get_raster_array(image):
    """
    Return the array data from any Raster or Image type
    """
    if isinstance(image, RGB):
        rgb = image.rgb
        data = np.dstack([np.flipud(rgb.dimension_values(d, flat=False))
                          for d in rgb.vdims])
    else:
        data = image.dimension_values(2, flat=False)
        if type(image) is Raster:
            data = data.T
        else:
            data = np.flipud(data)
    return data