def METHOD_NAME(image_properties):
    """Raise the appropriate warning for each nonstandard image type.
    Parameters
    ----------
    image_properties : ImageProperties named tuple
        The properties of the considered image.
    """
    ip = image_properties
    if ip.unsupported_dtype:
        warn("Non-standard image type; displaying image with "
             "stretched contrast.", stacklevel=3)
    if ip.low_data_range:
        warn("Low image data range; displaying image with "
             "stretched contrast.", stacklevel=3)
    if ip.out_of_range_float:
        warn("Float image out of standard range; displaying "
             "image with stretched contrast.", stacklevel=3)