\begin{table}%ta.1
  %\centering
\par
  \caption{Summary of models computed to compare numerical growth
    rates with theoretical predictions.}
 \tiny \begin{tabular}{lccccccccccc}
    \hline\hline \noalign{\smallskip}
    Name & $l_x$ & $l_y$ & $m_x \times m_y$ & $P_0$ & $U_0$ & $\Mach$
 & $a$  & $\vec b_0$ & $k_x$ & $\Gamma_{\rm MP}$ & $\Gamma_{\rm num}$\\
    \hline
    grw-1 
    & 1 & 2 & $ 50 \times 100$    & 1 & 1.29 & 1 
    & 0.05      & $(0,0,0)$     & $2\pi$     & 1.73 & 1.64     \\
    grw-2 
    & 1 & 2 & $100 \times 200$      & 1 & 1.29 & 1 
    & 0.05      & $(0,0,0)$
    & $2\pi$     & 1.73 & 1.74
    \\
    grw-3 
    & 1 & 2 & $200 \times 400$ 
    & 1 & 1.29 & 1 
    & 0.05 
    & $(0,0,0)$
    & $2\pi$ 
    & 1.73 & 1.75
    \\
    grw-4 
    & 1 & 2 & $400 \times 800$ 
    & 1 & 1.29 & 1 
    & 0.05 
    & $(0,0,0)$
    & $2\pi$ 
    & 1.73 & 1.75
    \\
    %\hline
    grw-5 
    & 1 & 2 & $200 \times 400$ 
    & 1 & 1.29 & 1 
    & 0.025 
    & $(0,0,0)$
    & $2\pi$ 
    & 2.4 & 2.44
    \\
    grw-6 
    & 1 & 2 & $200 \times 400$ 
    & 1 & 1.29 & 1 
    & 0.1
    & $(0,0,0)$
    & $2\pi$ 
    & 0.66 & 0.68
    \\
    %\hline
    grw-7      & 1 & 2 & $200 \times 400$ 
    & 1 & 0.645 & 0.5 
    & 0.05 
    & $(0,0,0)$
    & $2\pi$ 
    & 1.09 & 1.07     \\
    grw-8 
    & 1 & 2 & $200 \times 400$ 
    & 1 & 1.843  & $10/7$ 
    & 0.05 
    & $(0,0,0)$
    & $2\pi$ 
    & 1.77 & 1.79     \\
    %\hline
    grw-9 
    & 1 & 2 & $200 \times 400$ 
    & 1 & 0.645 & 0.5 
    & 0.05 
    & $(0,0,0)$
    & $4\pi$ 
    & 1.36 & 1.35
    \\
    %\hline
    grw-10
    & 1 & 2 & $200 \times 400$ 
    & 1 & 1.29 & 1
    & 0.05 
    & $(0.129,0,0)$
    & $2\pi$ 
    & 1.69 & 1.70
    \\
    grw-11
    & 1 & 2 & $200 \times 400$ 
    & 1 & 1.29 & 1
    & 0.05 
    & $(0.258,0,0)$
    & $2\pi$ 
    & 1.56 & 1.54    \\
    \hline
  \end{tabular}
  \tablefoot{\label{Tab:n2d-grow-models}The columns give the model
    name, the size of the domain ($l_x$, $l_y$), the initial pressure,
    $P_0$, the velocity shear, $U_0$, the corresponding Mach number
    $\Mach = U_0 / c_{\rm s}$, the initial magnetic field $\vec
    b_0$, the initial width of the shear flow, $a$, the corresponding
    wave number, $k_x$, the growth rate, $\Gamma_{\rm MP}$,
    obtained from \cite{Miura_Pritchett__1982__JGR__MHD-KH-stability},
    and an estimate of the numerical growth rate,
    $\Gamma_{\rm num}$.}
\end{table}