def METHOD_NAME(tmp_path: Path, years, expected):
    for year in years:
        path = tmp_path / f"aerocom3_TM5-met2010_AP3-CTRL2019_od550aer_Column_{year}_daily.nc"
        path.write_text("")
    reader = ReadGridded(data_dir=str(tmp_path))
    assert sorted(reader.years_avail) == expected