set multiplot
set nodisplay
width=7
gold_ratio = 1/((1+sqrt(5))/2)

set width width
set xrange [0.1:10.4]
set yrange [0:1.1]
set nokey

# Plot 0 (bottom left)
set xlabel 'x'
set ylabel 'y'
set label 1 '(a)' 8.2,0.9
plot 'example7.dat' with boxes

# Plot 1 (bottom right)
set origin 1*width, 0*width*gold_ratio
set xlabel 'x'
set ylabel 'linkaxis 0'
set label 1 '(b)' 8.2,0.9
plot 'example7.dat' with wboxes

# Plot 2 (top left)
set origin 0*width, 1*width*gold_ratio
set xlabel 'linkaxis 0'
set ylabel 'y'
set boxwidth 0.4
set label 1 '(c)' 8.2,0.9
plot 'example7.dat' with boxes fc 2

# Plot 3 (top right)
set origin 1*width, 1*width*gold_ratio
set xlabel 'linkaxis 1'
set ylabel 'linkaxis 2'
set boxwidth 0.0
set boxfrom 0.5
set samples 40
set label 1 '(d)' 8.2,0.9
plot sin(x)*sin(x) with boxes fc 3 c 1, \
     cos(x)*cos(x) with boxes fc 2 c 1 

set display
refresh