$
$****************************************    ground node
$
&describe body ground
$
$****************************************    a simple body
$
&dimen -dim feet kips
&describe body tbrg barge
&default -nuse @
pgen
   plane -400  00 400  -rect 0 25*3.28 50
end
#weight     256310 32 120 120  -cen 000 0 25/2
$
*ris1  00 0 35*3.28