Pretty GnuPlots

gnuplot.gp

>> cat gnuplot.gp
set terminal push
set terminal postscript eps font "Times" mono dashed

plot '$0' using 1:2:xtic(4) title "..." smooth csplines with lines, \
     '$0' using 1:2 with points notitle pointtype 5 pointsize 1, \
     
     '$0' using 1:3:xtic(4) title "..." smooth csplines with lines, \
     '$0' using 1:3 with points notitle pointtype 5 pointsize 1

set xlabel "Number of Items"
set ylabel "Time (secs)"

set key top left
set title '$1'
set grid
set output '$0.eps'

replot
set output
set terminal pop

gnuplot> call 'gnuplot.gp' $FILE 'Plot Title'