6 trap "rm -f $DAT $CMD" EXIT INT
8 sed -ne '/^gnuplot:/ s/.*: //p' motion.log > $DAT
14 set multiplot layout 3,1
15 plot '$DAT' using 2:3 title "XY"
18 plot '$DAT' using 1:4 title "ang [rad]"
19 plot '$DAT' using 1:2 title "X [m]",\
20 '$DAT' using 1:3 title "Y [m]"