.. tabularcolumns:: |R|C|C|C|

+-----------------+------------------------------+----------------------------+-----------------------------+
|      x [m]      |     Analytic (AT123D-AT)     |     Amanzi First-Order     |     Amanzi Second-Order     |
+=================+==============================+============================+=============================+
|     -210.00     |         2.08846e-08          |        1.59599e-07         |         2.89457e-08         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|     -150.00     |         4.10954e-07          |        1.57054e-06         |         4.91426e-07         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      -90.00     |         8.72377e-06          |        1.65310e-05         |         8.92104e-06         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      -30.00     |         2.35916e-04          |        2.00743e-04         |         1.76662e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|       0.00      |         3.77529e-03          |        4.10228e-03         |         3.96723e-03         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      30.00      |         9.64773e-04          |        9.36393e-04         |         9.49797e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      90.00      |         5.96679e-04          |        5.87451e-04         |         5.93820e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      150.00     |         4.70106e-04          |        4.68109e-04         |         4.70319e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      210.00     |         3.99571e-04          |        3.97928e-04         |         4.00154e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      270.00     |         3.51580e-04          |        3.48767e-04         |         3.52169e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      330.00     |         3.13736e-04          |        3.09136e-04         |         3.14246e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      390.00     |         2.79428e-04          |        2.73113e-04         |         2.79845e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      450.00     |         2.44507e-04          |        2.37406e-04         |         2.44854e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      510.00     |         2.06811e-04          |        2.00610e-04         |         2.07123e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      570.00     |         1.66406e-04          |        1.62972e-04         |         1.66701e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      630.00     |         1.25510e-04          |        1.26050e-04         |         1.25769e-04         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      690.00     |         8.76140e-05          |        9.20581e-05         |         8.77924e-05         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      750.00     |         5.60091e-05          |        6.30616e-05         |         5.60799e-05         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      810.00     |         3.25149e-05          |        4.03052e-05         |         3.24866e-05         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      870.00     |         1.70276e-05          |        2.39580e-05         |         1.69452e-05         |
+-----------------+------------------------------+----------------------------+-----------------------------+
|      930.00     |         8.00226e-06          |        1.35521e-05         |         8.01809e-06         |
+-----------------+------------------------------+----------------------------+-----------------------------+
