set style data lines
set parametric
set hidden3d
set nokey
#set xrange [0:1]
#set yrange [-0:1]
#set zrange [-2:2]
set cntrparam levels 15
set contour base
set title "Solution"
xrot=60
zrot=0
splot "t.dat"
#splot "lsg.gnu"
pause -1 "Press ENTER to continue."
#load "gnuplot.rot"
#set title ""
#set autosc
#set nohidden
#set nopara
#set key