@recorder.use_cassette('tds5_vlen')
def test_tds5_vlen():
    ds = Dataset('http://localhost:8080/thredds/cdmremote/nc4/vlen/tst_vl.nc4')
    dat = ds.variables['var'][:]
    assert dat.size == 3
    assert_array_equal(dat[0], np.array([-99], dtype=np.int32))
    assert_array_equal(dat[1], np.array([-99, -99], dtype=np.int32))
    assert_array_equal(dat[2], np.array([-99, -99, -99], dtype=np.int32))
De-authenticate by clearing all the names back to None.
dataset/ETHPy150Open Unidata/siphon/siphon/cdmr/tests/test_dataset.py/test_tds5_vlen--crossover with--dataset/ETHPy150Open rackspace/pyrax/pyrax/__init__.py/clear_credentials