-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" axes x1y2
-
-set origin 0.0, 0.0
+plot \
+ "/dev/shm/DHT22-temperature" using ($1+7200):($2 > min_t && $2 < max_t ? $2 : '') with dots title "DHT22 unutra" \
+,"/dev/shm/rtl_433-9-172-temperature" using ($1+7200):($2) with dots title "vani" \
+,"/dev/shm/rtl_433-9-75-temperature" using ($1+7200):($2) with dots title "kupaona" \
+,"/dev/shm/rtl_433-9-141-temperature" using ($1+7200):($2) with dots title "kuhinja" \
+,"/dev/shm/DS18B20-temperature" using ($1+7200):($2 > min_t && $2 < max_t ? $2 : '') with dots title "DS18B20 unutra" \
+,"/dev/shm/rtl_433-183-temperature" using ($1+7200):($2) with dots title "soba" lt rgb "#808000"
+
+
+if ( exists("lines") && lines == 1 ) {
+plot \
+ "/dev/shm/DHT22-temperature" using ($1+7200):($2 > min_t && $2 < max_t ? $2 : '') with lines title "DHT22 unutra" \
+,"/dev/shm/rtl_433-9-172-temperature" using ($1+7200):($2) with lines title "vani" \
+,"/dev/shm/rtl_433-9-75-temperature" using ($1+7200):($2) with lines title "kupaona" \
+,"/dev/shm/rtl_433-9-141-temperature" using ($1+7200):($2) with lines title "kuhinja" \
+,"/dev/shm/DS18B20-temperature" using ($1+7200):($2 > min_t && $2 < max_t ? $2 : '') with lines title "DS18B20 unutra" \
+,"/dev/shm/rtl_433-183-temperature" using ($1+7200):($2) with lines title "soba" lt rgb "#808000"
+}