# approx_commands.txt
#
# Usage:
#  gnuplot < approx_commands.txt
#
set term png
set output "approx0.png"
set xlabel "Month"
set ylabel "Snowfall"
set title "2012 Snowfall"
set grid
set style data lines
plot "approx_data.txt" using 1:2 lw 3 linecolor rgb "blue"
set output "approx1.png"
set xlabel "Month"
set ylabel "Snowfall"
                                     set title "Rank 1 Approx to 2012 Snowfall"
set grid
set style data lines
plot "approx_data.txt" using 1:2 lw 3 linecolor rgb "blue",\
     "approx_data.txt" using 1:3 lw 3 linecolor rgb "red"
set output "approx2.png"
set xlabel "Month"
set ylabel "Snowfall"
set title "Rank 2 Approx to 2012 Snowfall"
set grid
set style data lines
plot "approx_data.txt" using 1:2 lw 3 linecolor rgb "blue",\
     "approx_data.txt" using 1:3 lw 3 linecolor rgb "gray",\
     "approx_data.txt" using 1:4 lw 3 linecolor rgb "red"
set output "approx3.png"
set xlabel "Month"
set ylabel "Snowfall"
set title "Rank 3 Approx to 2012 Snowfall"
set grid
set style data lines
plot "approx_data.txt" using 1:2 lw 3 linecolor rgb "blue",\
     "approx_data.txt" using 1:3 lw 3 linecolor rgb "gray",\
     "approx_data.txt" using 1:4 lw 3 linecolor rgb "gray",\
     "approx_data.txt" using 1:5 lw 3 linecolor rgb "red"
set output "approx4.png"
set xlabel "Month"
set ylabel "Snowfall"
set title "Rank 4 Approx to 2012 Snowfall"
set grid
set style data lines
plot "approx_data.txt" using 1:2 lw 3 linecolor rgb "blue",\
     "approx_data.txt" using 1:3 lw 3 linecolor rgb "gray",\
     "approx_data.txt" using 1:4 lw 3 linecolor rgb "gray",\
     "approx_data.txt" using 1:5 lw 3 linecolor rgb "gray",\
     "approx_data.txt" using 1:6 lw 3 linecolor rgb "red"
set output "approx5.png"
set xlabel "Month"
set ylabel "Snowfall"
set title "Rank 5 Approx to 2012 Snowfall"
set grid
set style data lines
plot "approx_data.txt" using 1:2 lw 3 linecolor rgb "blue",\
     "approx_data.txt" using 1:3 lw 3 linecolor rgb "gray",\
     "approx_data.txt" using 1:4 lw 3 linecolor rgb "gray",\
     "approx_data.txt" using 1:5 lw 3 linecolor rgb "gray",\
     "approx_data.txt" using 1:6 lw 3 linecolor rgb "gray",\
     "approx_data.txt" using 1:7 lw 3 linecolor rgb "red"
quit