File mtt/lib/examples/Control/SimpleStateSpace/TwoTanks/TwoTanks_pic.tex from the latest check-in
\makebox[4.569in][l]{ \vbox to 3.861in{ \vfill \special{psfile=TwoTanks_pic.ps} } \vspace{-\baselineskip} }
\makebox[4.569in][l]{ \vbox to 3.861in{ \vfill \special{psfile=TwoTanks_pic.ps} } \vspace{-\baselineskip} }