🚀 go-pugleaf

I need help including solarpaint drawings in a LaTeX document.
I converted the Sun raster files to ps using 
	rastoppm fig.ras | ppmscale | ppmtops > fig.ps
in my document I have


\begin{figure}[p]
\makebox[4.236in][l]{
  \vbox to 3.000in{ 
	\vfill \special{psfile=cr.ps hscale=0.56}  }
  \vspace{-\baselineskip} 
  }
\caption{\rm Comparison of chromium recovery by sampler versus direct removal tests.\label{CRPS}}
\end{figure}

I get NO output.
Any ideas? (BTW I am not sure the rastoppm|ppmtops is working).
thanks.

 ~ ___________________________________________________________
 ~ |Mike Whitbeck             | mikew@wheeler.wrc.unr.edu    |
 ~ |__________________________|__RENO___NEVADA_______________|