def test_get_md_data_no_error(self, mdws):
        dim_arrays, data, err = funcs.get_md_data(mdws, normalization=None)
        self.assertEqual(11, len(dim_arrays[0]))
        self.assertEqual(-3, dim_arrays[0][0])
        self.assertEqual(3, dim_arrays[0][-1])

        self.assertEqual(11, len(dim_arrays[1]))
        self.assertEqual(-10, dim_arrays[1][0])
        self.assertEqual(10, dim_arrays[1][-1])

        self.assertTrue(all(len(d) == 10 for d in data))
        self.assertEqual(0.0, data[0][0])
        self.assertEqual(99.0, data[-1][-1])

        self.assertIsNone(err)
    def test_get_md_data_no_error(self, mdws):
        dim_arrays, data, err = funcs.get_md_data(mdws, normalization=None)
        self.assertEqual(11, len(dim_arrays[0]))
        self.assertEqual(-3, dim_arrays[0][0])
        self.assertEqual(3, dim_arrays[0][-1])

        self.assertEqual(11, len(dim_arrays[1]))
        self.assertEqual(-10, dim_arrays[1][0])
        self.assertEqual(10, dim_arrays[1][-1])

        self.assertTrue(all(len(d) == 10 for d in data))
        self.assertEqual(0.0, data[0][0])
        self.assertEqual(99.0, data[-1][-1])

        self.assertIsNone(err)