def METHOD_NAME(argv):
    parser = argparse.ArgumentParser(prog="add_tissues_to_upsampled",
                                     description="Resamples the input label data to the space "
                                     "of the target scan and adds the labels. Meant to be used "
                                     "to add tissue masks that are in the same space as the "
                                     "charm input (T1.nii.gz) to the upsampled tissue mask "
                                     "(tissue_labels_upsampled.nii.gz) for meshing. "
                                     "Ignores labels that are smaller than or equal to zero.")
    parser.add_argument("-i","--input", dest="label_input", required=True, help="Input label file to be resampled")
    parser.add_argument("-t", "--target", dest="target_scan", required=True, help="Target label file where the iput labels will be added.")
    parser.add_argument("-o", "--out", dest='fn_out', help="Output file name")
    parser.add_argument("--offset", dest='offset', help="Offset to be added to the labels.")
    parser.add_argument('--version', action='version', version=__version__)
    return parser.parse_args(argv)