plt $* -wq 0 : -t"THE TITLE FOR THE ENTIRE GRAPH GOES HERE"

plt ldemo.data 2 3 -wqs 1 -lx -g in -t"LPF: Log Freq & Tics in" $*

plt ldemo.data 4 5 -wqs 4 -lx -ly -g both -t"LPF: Log Freq & Ampl" $*

plt ldemo.data 0 1 -wqs 3 -lx e -g out  -t"Alternate base & Tics out" $*

plt ldemo.data 6 7 -wqs 2 -lx -ly - yes \
-g grid,sym,out -t"Log axes with grid" $*