case $1 in
	lw)	PROGNAME="$0"
		shift
		PTERM=lw
		export PTERM
		$PROGNAME "$@" | lwcat
		exit
		;;
esac

plt ldemo.data 4 5 -t"Frequency Response" -x"Frequency (Hz)" \
-y"Amplitude" -F"ya -2 0 .25 %.3f" $*

plt -se kari 0 1 $* -F"
hl - 1.1 cc
DEVIATION
sf all P14
b 
W .35 .3 .6 .5
t
vl -.2 - cc
RADS
x
y
ya -0.01036 0.01036 0.02072 %.6f 1
yts -0.01036
xa  0 .45 .45 %.2f 1
"