X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=temp2.gnuplot;h=764ad1726427c1f00f6507b4ffac1f046697e515;hb=577312aac6cb7b0300fa9d68442672b83b2a36f5;hp=cbee3b796257ac6c2f2cb03efac7689bd2ee6f7b;hpb=ddcbaccf7f18d26868d91dd3a24f613a034bf372;p=vaillant-thermostat

diff --git a/temp2.gnuplot b/temp2.gnuplot
index cbee3b7..764ad17 100644
--- a/temp2.gnuplot
+++ b/temp2.gnuplot
@@ -1,4 +1,8 @@
-set terminal pngcairo mono size 600,800
+if ( ! exists("mono") ) {
+	set terminal pngcairo color size 600,800
+} else {
+	set terminal pngcairo mono size 600,800
+}
 
 set xdata time
 set timefmt "%s"
@@ -9,15 +13,41 @@ set pointsize 0.2
 
 set output '/dev/shm/temp2.png'
 
+unset border
+
 set multiplot
 set size 1, 0.5
 
 set origin 0.0, 0.5
 
-plot "/dev/shm/DS18B20-temperature" using ($1+7200):($2 > 3 && $2 < 45 ? $2 : '') with dots title "DS18B20 deg. C","/dev/shm/DHT22-temperature" using ($1+7200):($2 > 3 && $2 < 45 ? $2 : '') with dots title "DHT22 deg. C"
+if ( ! exists("t_mean")) {
+
+t_mean=25
+t_spread=25
+
+h_mean = 50
+h_spread = 30
+
+print "using default mean and spread"
+}
+
+min_t = t_mean - t_spread
+max_t = t_mean + t_spread
+
+set ytics nomirror
+set y2tics
+
+plot "/dev/shm/DS18B20-temperature" using ($1+7200):($2 > min_t && $2 < max_t ? $2 : '') with dots title "DS18B20 deg. C" \
+,"/dev/shm/DHT22-temperature" using ($1+7200):($2 > min_t && $2 < max_t ? $2 : '') with dots title "DHT22 deg. C" \
+,"/dev/shm/rtl_433-temperature" using ($1+7200):($2) with dots title "RTL433 deg. C"
 
 set origin 0.0, 0.0
 
-plot "/dev/shm/DHT22-humidity" using ($1+7200):($2 > 3 ? $2 : '') with dots title "DHT22 % hum"
+
+min_h = h_mean - h_spread
+max_h = h_mean + h_spread
+
+plot "/dev/shm/DHT22-humidity" using ($1+7200):($2 > min_h && $2 < max_h ? $2 : '') with dots title "DHT22 % hum" \
+,"/dev/shm/rtl_433-humidity" using ($1+7200):($2) with dots title "RTL433 % hum" 
 
 unset multiplot