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35 lines
842 B
Plaintext
35 lines
842 B
Plaintext
#
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# Display the measured temperature for Oregon sensors
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#
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# FileLog definition:
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# define <filelogname> FileLog /var/log/fhem/<devname>-%Y.log <devname>
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# Filelog example:
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# define FileLog_THR128_08 FileLog /var/log/fhem/THR128_08-%Y.log THR128_08
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#
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# Logfile record example:
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#2010-08-10_18:00:01 THR128_04 temperature: 20.7
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#
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# Attribute 'small' is useful for gnuplot/-scroll only,
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# if plotsize is less than 800,400
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#set terminal png transparent small size <SIZE> crop
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set readonly
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set terminal png transparent size <SIZE> crop
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set output '<OUT>.png'
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set xdata time
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set timefmt "%Y-%m-%d_%H:%M:%S"
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set xlabel " "
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set y2tics
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set title '<L1>'
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set grid xtics y2tics
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set y2label "Temperature in C"
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#FileLog 4:T\x3a|temperature:0:
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plot \
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"< egrep 'T:|temperature:' <IN>"\
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using 1:4 axes x1y2 title 'Measured temperature' with lines
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