set terminal pdf enhanced 
set output 'fig2h.pdf'
set xlabel 't'
set ylabel 'F_m(z;t,{/Symbol t}_w)'
set xr[0:50000]
set label 1 '{/Symbol t}_w=0' at graph 0.88,0.6
set label 2 '{/Symbol t}_m' at graph 0.05,0.18
plot 'over065T10.dat' u 1:2 w l lc rgb '#0000FF' title 'z=9','over065T10.dat' u 1:3 w l dt 2 lw 3 lc rgb '#228B22' title 'z=13','over065T10.dat' u 1:4 w l lc rgb '#0000B1' title 'z=15','over065T10.dat' u 1:5 w l dt 2 lw 3 lc rgb '#FD8008' title 'z=17','over065T10.dat' u 1:6 w l lc rgb '#FB0007' title 'z=21','over065T10.dat' u 1:7 w l lc rgb '#D40005' title 'z=27','over065T10.dat' u 1:8 w l lc rgb '#AF0004' title 'z=33','over065T10.dat' u 1:9 w l lc rgb 'black' title 'z=39',0.2 notitle lc rgb 'black'