# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
# set output 'hsteps.2.png'
set border 3 front linecolor rgb "gray"  linewidth 2.000 dashtype solid
set key title "narrow width" enhanced   center
set key fixed right top vertical Left reverse enhanced autotitle nobox
set key noinvert samplen 2 spacing 1 width 0 height 0
set key maxcolumns 0 maxrows 0 offset character 2, 1
unset key
set style line 1  linecolor rgb "goldenrod"  linewidth 2.000 dashtype solid pointtype 7 pointsize default
set style line 2  linecolor rgb "red"  linewidth 3.000 dashtype solid pointtype 2 pointsize default
set style data lines
unset xtics
unset ytics
unset ztics
unset cbtics
unset rtics
set title "backward" 
set title  offset character 0, -1.5, 0 font "" textcolor lt -1 norotate
set xrange [ 0.00000 : 7.00000 ] noreverse
set yrange [ -2.00000 : 13.0000 ] noreverse
NO_ANIMATION = 1
## Last datafile plotted: "$data"
## Last plot was a multiplot
# saved multiplot
set multiplot layout 3,3 columnsfirst offset 0,0 scale 1.1,1.1
set title "full width"
plot $data using 1:2 ls 1 with hsteps,        $data using 1:2 with points pt 7 ps 1 lc black

set title "width 0.8"
plot $data using 1:2:(0.8) ls 1 with hsteps,        $data using 1:2 with points pt 7 ps 1 lc black

set title "width 0.4"
plot $data using 1:2:(0.4) ls 1 with hsteps,        $data using 1:2 with points pt 7 ps 1 lc black

set title "forward"
plot $data using 1:2 ls 1 with hsteps forward,        $data using 1:2 with points pt 7 ps 1 lc black

set title "forward"
plot $data using 1:2:(0.8) ls 1 with hsteps forward,        $data using 1:2 with points pt 7 ps 1 lc black

set title "forward"
plot $data using 1:2:(0.4) ls 1 with hsteps forward,        $data using 1:2 with points pt 7 ps 1 lc black

set title "backward"
plot $data using 1:2 ls 1 with hsteps backward,        $data using 1:2 with points pt 7 ps 1 lc black

set title "backward"
plot $data using 1:2:(0.8) ls 1 with hsteps backward,        $data using 1:2 with points pt 7 ps 1 lc black

set title "backward"
plot $data using 1:2:(0.4) ls 1 with hsteps backward,        $data using 1:2 with points pt 7 ps 1 lc black

unset multiplot