# many_curves_input.txt
#
#  Discussion:
#
#    If your data file has 1 column of X data and 14 columns of Y data, 
#    and you want to plot them together, how do you avoid typing 14 separate commands?
#
#  Licensing:
#
#    This code is distributed under the GNU LGPL license.
#
#  Modified:
#
#    14 October 2013
#
#  Author:
#
#    John Burkardt
#
set term png
set output "many_curves.png"
set grid
set style data linespoints
#
#  Normally, every curve will be listed in the upper right corner.
#  Since we have so many, we want to skip this list.  "unset key" makes that happen.
#
set timestamp
unset key
plot for [i=2:15] "many_curves_data.txt" using 1:i
quit