# set terminal png truecolor nocrop enhanced font "arial,8" fontscale 1.0 size 450,320 
# set output 'image2.23.png'
set key inside right top vertical Right noreverse enhanced autotitle box linecolor -1 linewidth 1.000
unset key
set view 70, 45, 1, 1
set hidden3d back offset 1 trianglepattern 3 undefined 1 altdiagonal bentover
set size ratio 0 0.5,0.5
set origin 0.5,0
set style data lines
set ticslevel 0
set xtics border out scale 1,0.5 mirror norotate  autojustify
set ytics border out scale 1,0.5 mirror norotate  autojustify
set ztics border out scale 1,0.5 nomirror norotate  autojustify
set cbtics border out scale 1,0.5 mirror norotate  autojustify
set rtics axis out scale 1,0.5 nomirror norotate  autojustify
set title "'asciimat.dat' matrix index 2 using 1:(2*$2):($3*$3)" 
x = 0.0
t = 0.0
splot 'asciimat.dat' matrix index 2 using 1:(2*$2):($3*$3)