do_fhem/fhem/core/www/gplot/dayAvgTemp5rain11.gplot

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# Display the daily avarage temperature and rainfall from a KS300.
# Corresponding FileLog definition:
# define avglog FileLog /var/log/fhem/ks300-%Y.log ks300:.*avg.*

set terminal png transparent size <SIZE> crop
set output '<OUT>.png'
set xdata time
set timefmt "%Y-%m-%d_%H:%M:%S"
set xlabel " "
set ytics nomirror
set y2tics
set title '<TL>'
set grid

set y2label "Temperature in C"
set ylabel "Rain (l/m2)"

#FileLog 5:avg_day:0:
#FileLog 11:avg_day:0:

plot "<grep avg_day <IN>" using 1:5 axes x1y2 title 'Temperature' with lines,\
     "<grep avg_day <IN>" using 1:11 axes x1y1 title 'Rain' with histeps