\begin{table}%t1
 \caption{\label{tab:models}Input parameters for computed models.}
 %\centering
\par
   \begin{tabular}{ccrrr}
   \hline
   \hline\noalign{\smallskip}
    Model & resolution & $\eta_1$ & $\eta_2$ & $j_{\rm crit}$ \\ \noalign{\smallskip}\hline\noalign{\smallskip}
   p0 &  low &   0.0 &   0.0 &  -- \\
   p1 &  low &   0.0 &   0.1 & 0.1 \\
   p2 &  low &   0.0 &   1.0 & 0.1 \\
   p3 &  low &   0.0 &  10.0 & 0.1 \\
   p4 &  low &   0.0 & 100.0 & 0.1 \\
   q0 &  low &   0.1 &   0.0 &  -- \\
   r0 &  low &   1.0 &   0.0 &  -- \\
   s0 &  low &  10.0 &   0.0 &  -- \\
   t0 &  low & 100.0 &   0.0 &  -- \\
\hline    
  P0 & high &   0.0 &   0.0 &  -- \\
   P2 & high &   0.0 &   1.0 & 0.1 \\
   P3 & high &   0.0 &  10.0 & 0.1 \\
   P4 & high &   0.0 & 100.0 & 0.1 \\
   Q0 & high &   0.1 &   0.0 &  -- \\
   R0 & high &   1.0 &   0.0 &  -- \\
   S0 & high &  10.0 &   0.0 &  -- \\
   T0 & high & 100.0 &   0.0 &  -- \\ \noalign{\smallskip}\hline
  \end{tabular}
   \end{table}