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41 lines
1.1 KiB
Plaintext
41 lines
1.1 KiB
Plaintext
#
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# Display the measured wind direction and wind speed of 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_WTGR800_A_cf FileLog /var/log/fhem/WTGR800_A_cf-%Y.log WTGR800_A_cf
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#
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#
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# Logfile record example:
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# 2010-08-10_17:57:14 WTGR800_A_cf wind_speed: 3.2
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# 2010-08-10_17:57:14 WTGR800_A_cf wind_dir: 270
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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 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 ytics nomirror
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set y2tics
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#set ytics
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set title '<L1>'
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set grid xtics y2tics
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set y2label "Windspeed m/s"
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set ylabel "Wind Dir"
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#FileLog 4:wind_speed:0:
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#FileLog 4:wind_dir:0:
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plot \
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"< awk $3=="wind_speed:" {print $1, $4}' <IN>"\
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using 1:2 axes x1y2 title 'Wind Speed' with lines,\
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"< awk $3=="wind_dir:" {print $1, $4}' <IN>"\
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using 1:2 axes x1y1 title 'Wind Direction' with points\
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