def _basis_notes_path(name, data_dir):
    '''Form a path to the notes for a basis set'''

    data_dir = fix_data_dir(data_dir)
    bs_data = _get_basis_metadata(name, data_dir)

    # the notes file is the same as the base file name, with a .notes extension
    filebase = bs_data['basename']
    file_path = os.path.join(data_dir, filebase + '.notes')
    return file_path
Form a path to the notes for a basis set