\begin{table}%t3
%\centering
\par
\caption{\label{tab3}Growth rates for the resolution tests with initial 4 mode (4M) and white noise perturbations (WN).}
\begin{tabular}{lccccr}
\hline\hline\noalign{\smallskip}
 Solver  &     $64\times32\times32$ & $128\times64\times64$ & $256\times128\times128$ & $512\times256\times256$ \\
\hline
$\rm{ZEUS_{WN}}$ &   0.630 & 0.741 & 0.711 & 0.698\\
$\rm{HLLD_{WN}}$ &   0.573 & 0.717 & 0.713 & 0.699\\
$\rm{HLLD_{WN-PPM}}$ &   0.630 & 0.729 & 0.712 & 0.702\\
\hline 
$\rm{HLLD_{4M}}$ &   0.602 & 0.727 & 0.746 & 0.749\\
$\rm{ZEUS_{4M}}$ &   0.669 & 0.729 & 0.748 & 0.747\\
\hline 
\end{tabular}\vspace*{-2mm}
\end{table}