Initial version

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@3 2b470e98-0d58-463d-a4d8-8e2adae1ed80

contrib/fht.gnuplot

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+############################
+# Display the measured temperature and actuator data logged
+# as described in the 04_log config file.
+# Copy your logfile to fht.log and then call
+#   gnuplot fht.gnuplot
+# (i.e. this file)
+# Note: The webfrontend pgm2 and pgm3 does this for you.
+
+
+###########################
+# Uncomment the following if you want to create a postscript file
+# and comment out the  pause at the end
+#set terminal postscript color "Helvetica" 11
+#set output 'saplogins-lrn.ps'
+
+set xdata time
+set timefmt "%Y-%m-%d_%H:%M:%S"
+set xlabel " "
+
+set ylabel "Temperature (Celsius)"
+set y2label "Actuator (%)"
+set ytics nomirror
+set y2tics
+set y2label "Actuator (%)"
+
+set title 'FHT log'
+plot \
+	"< awk '/measured/{print $1, $4}' fht.log"\
+		using 1:2 axes x1y1 title 'Measured temperature' with lines,\
+	"< awk '/actuator/{print $1, $4+0}'  fht.log"\
+		using 1:2 axes x1y2 title 'Actuator (%)' with lines\
+
+pause 100000