Gplot.gp

# See article for Data sources.

set grid
set style fill transparent solid 0.125 noborder
set term png font "hevitica, 10" size 600, 500
set output 'display.png'
set xlabel "Year"
set ylabel "Temp Anomaly (C)"
set y2range [-10:35]
set y2tics 5
set y2label "Distance (Miles) moved by Magnetic North Pole"
set title "Magnetic Pole Shift Vs Global Temperature"
set key left
set xrange [1850:2013]
plot 'HadCRUT4-gl.dat' with lines t "Hadcrut 4 Temperature" lc rgb "black" lw 3, 'NPole.txt' with lines t "Movement of Mag N Pole" lw 3 lc rgb "green" axes x1y2