set encoding utf8
set terminal epslatex monochrome font "Arial,11" fontscale 1.0 size 12cm,8cm
set style data lines
set dashtype 1 ".."
set dashtype 2 "-.-"
set style line 1 linewidth 1 linecolor rgb "magenta"
set style line 2 linewidth 1 linecolor rgb "blue" dashtype 1
set style line 3 linewidth 1 linecolor rgb "green" dashtype 2
set style line 91 linewidth 1 linecolor rgb "black"
set style line 92 linewidth 0.5 linecolor rgb "gray20"
set style line 93 linewidth 0.5 linecolor rgb "gray60"
set style textbox 2 opaque fc "light-blue"
set border ls 91
set grid xtics ls 92, ls 93
set grid ytics ls 92, ls 93