#!/usr/bin/gnuplot -c
# oscilloscope-like gnuplot
# Usage: osc.plot "DATA.txt"
if (ARGC < 1) quit
DATA = ARG1

set xlabel "time {/:Italic t}" font "Times,24"
set ylabel "value" font "Times,24"
set lmargin 12
set bmargin 4

set title "oscilloscope"
set key autotitle columnheader	# 先頭行の項目名を凡例ラベル化
#unset key	# 凡例を非表示化
plot for [i=2:*] DATA using 1:i with lines lw 3 
	# 各行の第１列を横軸，第i軸を縦軸として折線グラフ化
pause -1