set data style lines set xdata time set timefmt "%b %d %H:%M:%S" set bmargin 3 set size 0.80,0.80 set xtics 120*3600 set format x "%b/%d" set terminal png set key on set title "LCO Weather Station" set ylabel "[C]" set y2range [0:100] set y2label "[%]" set y2tics 0,10,100 set output '~/HTML/FourStar/Status/wxinfo30.png' plot '../Data/wxinfo30' using 1:5 title "Dewpoint" \ , '../Data/wxinfo30' using 1:4 title "Temperature" \ , '../Data/wxinfo30' using 1:6 title "Humidity" axes x1y2