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- #
- # Display the measured temp and the pressure of Oregon sensors.
- #
- # FileLog definition:
- # define <filelogname> FileLog /var/log/fhem/<devname>-%Y.log <devname>
- # Filelog example:
- # define FileLog_BTHR918N_2d FileLog /var/log/fhem/BTHR918N_2d-%Y.log BTHR918N_2d
- #
- # Logfile record example:
- # 2010-08-10_18:00:22 BTHR918N_2d temperature: 21.7
- # 2010-08-10_18:00:22 BTHR918N_2d pressure: 1007
- # Attribute 'small' is useful for gnuplot/-scroll only,
- # if plotsize is less than 800,400
- #set terminal png transparent small size <SIZE> crop
- 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 ytics
- set title '<L1>'
- set grid xtics y2tics
- set y2label "Temperature in C"
- set ylabel "Pressure in hPa"
- #FileLog 4:temperature:0:
- #FileLog 4:pressure:0:
- plot \
- "< awk $3=="temperature:" {print $1, $4}' <IN>"\
- using 1:2 axes x1y2 title 'Measured temperature' with lines,\
- "< awk $3=="pressure:" {print $1, $4}' <IN>"\
- using 1:2 axes x1y1 title 'Pressure hPa' with lines
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