\begin{table}%t1
%\centering
\par
\caption{Initial upstream and final downstream parameters for a single-fluid,
ion-only plasma. The downstream pressure anisotropies~$\lambda$ are not
estimated, but are an exact result using Eq.~(\ref{eq-lambda2}). Normalised
values are used.}\label{tab-ini-single}
\small\begin{tabular}{ccc}
\hline \hline
 & Upstream & Downstream\\
%\hline  
\multicolumn{3}{c}{Perpendicular shock}\\
\hline
$\rho$, $x$ & 1 & 2.0078\\
$U_{\rm n}$ & $10^5$ & $4.9805 \times 10^4$\\
$\lambda$ & 1 & 2.0078\\
$p_\parallel$ & 0.01 & 0.066\\
$p_\perp$ & 0.01 & 0.133\\
\hline
\multicolumn{3}{c}{Inclined ($\thetabn = 45^\circ$)}\\
%\hline
$\rho$, $x$ & 1 & 2.137
\\
$U_{\rm n}$ & $10^5$ & $4.679 \times 10^4$
\\
$\lambda$ & 1 & 1.718
\\
$p_\parallel$ & 0.01 & 0.107
\\
$p_\perp$ & 0.01 & 0.183
\\
\hline  
\multicolumn{3}{c}{Almost parallel shock ($\thetabn = 1^\circ$)}\\
$\rho$, $x$ & 1 & 2.253\\
$U_{\rm n}$ & $10^5$ & $4.4370 \times 10^4$\\
$\lambda$ & 1 & 0.1971\\
$p_\parallel$ & 0.01 & 0.567\\
$p_\perp$ & 0.01 & 0.112\\
\hline
\end{tabular}
\end{table}