# after_commands.txt
#
# Usage:
#  gnuplot < after_commands.txt
#
unset key
set term png
set output 'after.png'
set size ratio -1
set xlabel '<--- J --->'
set ylabel '<--- I --->'
set title '10020 nonzeros for "after"'
set timestamp
plot [y=0:1259] [x=-1259:0] 'after_data.txt' with points pt 5