set terminal postscript eps enhanced
set output "fig_eps_polor.eps"
#
set multiplot
#
set origin 0,0
set title "Polar test"
set polar
set angles degree
set size ratio -1
#
#
set samples 720
set xrange[-12:12]
set yrange[-12:12]
set trange [0:360]
set label "1" at 0,10.5
set label "2" at 0,9.5
set label "3" at 0,8.5
set label "4" at 0,7.5
set label "5" at 0,6.5
set label "6" at 0,5.5
#
plot 11.5-0.5*sqrt(abs(sin(t/5*180))) with lines linewidth 2 linetype 1 notitle,\
10 with lines linewidth 2 linetype 2 notitle,\
 9 with lines linewidth 2 linetype 3 notitle,\
 8 with lines linewidth 2 linetype 4 notitle,\
 7 with lines linewidth 2 linetype 5 notitle,\
 6 with lines linewidth 2 linetype 6 notitle
#
#半径5の内側黒塗り
set origin 0,0
set style fill transparent solid 1 noborder
plot 5 with filledcurves xy=0,0 notitle
#半径4の内側濃灰色塗り
set origin 0,0
set style fill transparent solid 0.5 noborder
plot 4 with filledcurves xy=0,0 notitle
#半径3の内側薄灰色塗り
set origin 0,0
set style fill transparent solid 0.25 noborder
plot 3 with filledcurves xy=0,0 notitle
#半径2の内側白塗り
set origin 0,0
set style fill transparent solid 0 noborder
plot 2 with filledcurves xy=0,0 notitle
#
#
unset multiplot
#
quit