set size 0.5,0.5
set terminal postscript eps "Helvetica" 11
set output 'lym10fss-10.eps'
set key left top box
set title 'Lymph (10, 44%)'
set ytics 500
set xtics 200
set xlabel "x"
set ylabel "position"
plot "resultslymfss10-10.dat" using 1:2 title "before(60, 8)" with lines, \
 "resultslymfss10-10.dat" using 1:3 title "after(50, 3)" with lines