# set terminal svg size 600,400 dynamic enhanced fname 'arial'  fsize 10 mousing name "parallel_1" butt solid 
# set output 'parallel.1.svg'
unset border
set format x "axis %g"
set style parallel front  linetype -1 linecolor -1 linewidth 2.000
unset key
set style data lines
set xtics border in scale 0,0 mirror norotate  autojustify
set xtics 1 norangelimit
set noytics
set title "Parallel Axis Plot" 
set title  font ",15" norotate
set autoscale xfixmin
set autoscale xfixmax
set ylabel  font "" textcolor lt -1 norotate
set y2label  font "" textcolor lt -1 norotate
set cblabel  font "" textcolor lt -1 norotate
i = 5
x = 0.0
plot 'silver.dat' using 2:3:1:($3/2):2:(int($0/25)) with parallel lt 1 lc variable