\documentclass{ppex}
\nonstopmode
\usepackage {pstcol,pst-plot,pst-node,pst-eps,graphicx}
\pagestyle{empty}

\begin{document}
\ResetPreambleCommands
\ReadyForTheFray
\usepackage {pstcol,pst-plot,pst-node,pst-eps,graphicx}
\begin{tabular}{c}
\def\ProcessVector#1{%
\PSTtoEPS{../figures/plates/#1.ps2}{\fileplot{#1.dat}}
\rput(0,0){\includegraphics{../figures/plates/#1.ps2}}%
}
%limits: 43.617743 -12.420219 43.880484 -12.233311
\psset{fillstyle=solid,plotstyle=polygon,linewidth=.4pt}
\psset{unit=1.2mm}% range is 0.262741
\definecolor{color100}{rgb}{0,.7,0}
\definecolor{color200}{rgb}{0,.6,0}
\definecolor{color300}{rgb}{0,.5,0}
\definecolor{color400}{rgb}{0,.4,0}
\definecolor{color500}{rgb}{0,.3,0}
\definecolor{color600}{rgb}{0,.2,0}
\definecolor{color700}{rgb}{0,.1,0}
\definecolor{colorCOAST}{gray}{.8}
\framebox{%
\bgroup\begin{pspicture}(0,0)(100.0,71.1377364)
\pspolygon[fillstyle=vlines,hatchwidth=.3pt,hatchsep=8pt,linecolor=gray](0,0)(0,71.1377364)
(100.0,71.1377364)(100.0,0)
%layer COAST
\psset{fillcolor=colorCOAST}
\ProcessVector{moh174}
\ProcessVector{moh170}
\ProcessVector{moh28}
\ProcessVector{moh27}
\ProcessVector{moh26}
\ProcessVector{moh25}
\ProcessVector{moh23}
\ProcessVector{moh5}
\ProcessVector{moh4}
\ProcessVector{moh3}
\ProcessVector{moh2}
\ProcessVector{moh1}
\psset{linestyle=none}
%layer 100
\psset{fillcolor=color100}
\ProcessVector{moh29}
\ProcessVector{moh11}
\ProcessVector{moh10}
\ProcessVector{moh9}
\ProcessVector{moh8}
\ProcessVector{moh7}
\ProcessVector{moh6}
%layer 200
\psset{fillcolor=color200}
\ProcessVector{moh30}
\ProcessVector{moh21}
\ProcessVector{moh20}
\ProcessVector{moh19}
\ProcessVector{moh18}
\ProcessVector{moh17}
%layer 300
\psset{fillcolor=color300}
\ProcessVector{moh31}
\ProcessVector{moh16}
%layer 400
\psset{fillcolor=color400}
\ProcessVector{moh32}
\ProcessVector{moh22}
%layer 500
\psset{fillcolor=color500}
\ProcessVector{moh33}
%layer 600
\psset{fillcolor=color600}
\ProcessVector{moh34}
%layer 700
\psset{fillcolor=color700}
\ProcessVector{moh15}
\ProcessVector{moh14}
\ProcessVector{moh13}
\ProcessVector{moh12}
\end{pspicture}\egroup
}
\\[6pt]
(a)\\[20pt]
\bgroup
\psset{arrows=->,fillcolor=white,fillstyle=solid}
\def\Show#1{\psshadowbox{#1}}
\definecolor{pink}{rgb}{1, .75, .8}
\begin{psmatrix}[mnode=r,ref=t]
  \psframebox[linestyle=none,framesep=.75]{%
    \begin{psmatrix}
      [name=A,ref=c]\Show{Stakeholder}
    \end{psmatrix}} &
  \psframebox[fillstyle=solid,fillcolor=pink,framesep=.75]{%
    \rule{1cm}{0pt}
    \begin{psmatrix}[ref=c]
      [name=B]\Show{Goal} & \Show{Criteria}\\
              \Show{Sub-goal} & \Show{Justification}
      \ncline{1,1}{1,2}
      \ncline{1,1}{2,2}
      \ncline{1,1}{2,1}\tlput{Strategy}
      \ncline{2,1}{2,2}
    \end{psmatrix}}
\end{psmatrix}
\ncline[angleB=180]{A}{B}\naput[npos=.7]{Model}
\egroup
\\
\rule{0pt}{20pt} (b)
\end{tabular}
\end{document}