\begin{figure}[!t]
\begin{center}
\includegraphics[width=3.2in]{ground/tactical/Energy.pdf} 
\includegraphics[width=3.2in]{ground/tactical/Defects.pdf} 
\includegraphics[width=3.2in]{ground/tactical/Effort.pdf} 
\includegraphics[width=3.2in]{ground/tactical/Threat.pdf} 
\includegraphics[width=3.2in]{ground/tactical/Months.pdf} 

{\scriptsize
\begin{tabular}{r|r@{~=~}l}
X& feature & range\\\hline
1&resl&5\\
2&cplx&1\\
3&execution testing and tools&6\hey\\
4&flex&5\\
5&docu&1\\
6&ruse&2\\
7&data&3\\
\end{tabular}
}
\end{center}
\caption{Tactical analysis: ground results.}\label{fig:osp}
\end{figure}