set term postscript eps enhanced color set output "11.eps" set size ratio -1 set xrange [-317:317] set yrange [-28:606] set xlabel "x [m]" set ylabel "z [m]" plot "11.txt" using 1:2 lc rgb "#FF0000" title 'Ground Truth' w lines,"11.txt" using 3:4 lc rgb "#0000FF" title 'Visual Odometry' w lines,"< head -1 11.txt" using 1:2 lc rgb "#000000" pt 4 ps 1 lw 2 title 'Sequence Start' w points