-if ( ! exists("mono") ) {
+if ( gray == 1 ) {
+# set terminal pngcairo mono size 600,800
set terminal pngcairo color size 600,800
} else {
- set terminal pngcairo mono size 600,800
+ set terminal pngcairo color size 1200,600
}
set xdata time
set timefmt "%s"
-set xtics format "%H"
+if (strlen(interval) > 2) {
+ set xtics format "%H"
+} else {
+ set xtics format "%H:%M"
+}
set pointsize 0.2
unset border
set multiplot
-set size 1, 0.5
-set origin 0.0, 0.5
-if ( ! exists("t_mean")) {
+if ( gray == 1 ) {
+ set size 1, 0.5
+ set origin 0.0, 0.5
+} else {
+ set size 1.0, 0.5
+ set origin 0.0, 0.5
+}
+
+#if ( ! exists("t_mean")) {
+if (1) {
t_mean=25
-t_spread=25
+t_spread=30
h_mean = 50
-h_spread = 30
+h_spread = 50
print "using default mean and spread"
}
min_t = t_mean - ( t_spread / 2 )
max_t = t_mean + ( t_spread / 2 )
-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"
+if ( ! exists("tz_secs") ) {
+ tz_secs=7200
+}
-set origin 0.0, 0.0
+set ytics nomirror
+unset y2tics
+set y2range [0:50]
+
+plot \
+ "/dev/shm/DHT22-temperature" using ($1+tz_secs):($2 > min_t && $2 < max_t ? $2 : '') with dots title "DHT22 unutra" lt rgb "#ff00ff" \
+,"/dev/shm/DS18B20-temperature" using ($1+tz_secs):($2 > min_t && $2 < max_t ? $2 : '') with dots title "DS18B20 unutra" lt rgb "#880088" \
+,"/dev/shm/rtl_433-kuhinja-temperature" using ($1+tz_secs):($2) with dots title "kuhinja" lt rgb "#ff8844" \
+,"/dev/shm/rtl_433-kupaona-temperature" using ($1+tz_secs):($2) with dots title "kupaona" lt rgb "#8888ff" \
+,"/dev/shm/rtl_433-soba-temperature" using ($1+tz_secs):($2) with dots title "soba" lt rgb "#ffcc00" \
+,"/dev/shm/rtl_433-vani-temperature" using ($1+tz_secs):($2) with dots title "vani" lt rgb "#00cc00" \
+,"/dev/shm/rtl_433-kutija-temperature" using ($1+tz_secs):($2) with dots title "kutija" lt rgb "#0088cc" \
+,"/dev/shm/boiler.d" using ($1+tz_secs):($2 > 0 ? 48 : 2) axes x1y2 with dots title "boiler on/off" lt rgb "#000000"
+
+
+if ( exists("lines") && lines == 1 ) {
+plot \
+ "/dev/shm/DHT22-temperature" using ($1+tz_secs):($2 > min_t && $2 < max_t ? $2 : '') with lines title "DHT22 unutra" lt rgb "#ff00ff" \
+,"/dev/shm/DS18B20-temperature" using ($1+tz_secs):($2 > min_t && $2 < max_t ? $2 : '') with lines title "DS18B20 unutra" lt rgb "#880088" \
+,"/dev/shm/rtl_433-kuhinja-temperature" using ($1+tz_secs):($2) with lines title "kuhinja" lt rgb "#ff8844" \
+,"/dev/shm/rtl_433-kupaona-temperature" using ($1+tz_secs):($2) with lines title "kupaona" lt rgb "#8888ff" \
+,"/dev/shm/rtl_433-soba-temperature" using ($1+tz_secs):($2) with lines title "soba" lt rgb "#ffcc00" \
+,"/dev/shm/rtl_433-vani-temperature" using ($1+tz_secs):($2) with lines title "vani" lt rgb "#00cc00" \
+,"/dev/shm/rtl_433-kutija-temperature" using ($1+tz_secs):($2) with lines title "kutija" lt rgb "#0088cc"
+}
+if ( gray == 1 ) {
+ set origin 0.0, 0.0
+} else {
+ set origin 0.0, 0.0
+}
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"
+plot \
+ "/dev/shm/DHT22-humidity" using ($1+tz_secs):($2 > min_h && $2 < max_h ? $2 : '') with dots title "DHT22 unutra" lt rgb "#ff00ff" \
+,"/dev/shm/rtl_433-kuhinja-humidity" using ($1+tz_secs):($2) with dots title "kuhunja" lt rgb "#ff8844" \
+,"/dev/shm/rtl_433-kupaona-humidity" using ($1+tz_secs):($2) with dots title "kupaona" lt rgb "#8888ff" \
+,"/dev/shm/rtl_433-vani-humidity" using ($1+tz_secs):($2) with dots title "vani" lt rgb "#00cc00 " \
+,"/dev/shm/rtl_433-kutija-humidity" using ($1+tz_secs):($2) with dots title "kutija" lt rgb "#0088cc " \
+,"/dev/shm/boiler.d" using ($1+tz_secs):($2 > 0 ? 48 : 2) axes x1y2 with dots title "boiler on/off" lt rgb "#000000"
+
+if ( exists("lines") && lines == 1 ) {
+plot \
+ "/dev/shm/DHT22-humidity" using ($1+tz_secs):($2 > min_h && $2 < max_h ? $2 : '') with lines title "DHT22 unutra" lt rgb "#ff00ff" \
+,"/dev/shm/rtl_433-kuhinja-humidity" using ($1+tz_secs):($2) with lines title "kuhunja" lt rgb "#ff8844" \
+,"/dev/shm/rtl_433-kupaona-humidity" using ($1+tz_secs):($2) with lines title "kupaona" lt rgb "#8888ff" \
+,"/dev/shm/rtl_433-vani-humidity" using ($1+tz_secs):($2) with lines title "vani" lt rgb "#00cc00 " \
+,"/dev/shm/rtl_433-kutija-humidity" using ($1+tz_secs):($2) with lines title "kutija" lt rgb "#0088cc "
+}
unset multiplot