# temperature_commands.txt
#
# Usage:
#  gnuplot < temperature_commands.txt
#
set term png
set output 'temperature_scatter3d.png'
set xlabel '<--- Longitude --->'
set ylabel '<--- Latitude --->'
set zlabel '<--- Temperature --->'
set title 'January temperatures across US'
set view equal xyz
set grid
unset key
splot 'temperature_data.txt' using 2:3:1 with points pt 7 ps 2
quit