An interesting situation.
Could you provide a bit more information about your system such as the type of sensor you use to check the cistern level (switch or continuous levell sensor).
Do you have a sensor of some sort on the city water side such as a pressure sensor?
How many stations are you running?
SIP has a signaling system that can be used to run code when a station is on. See the signaling_examples.py file in the plugins directory.
Are you familiar with Python programming?
Could you provide a bit more information about your system such as the type of sensor you use to check the cistern level (switch or continuous levell sensor).
Do you have a sensor of some sort on the city water side such as a pressure sensor?
How many stations are you running?
SIP has a signaling system that can be used to run code when a station is on. See the signaling_examples.py file in the plugins directory.
Are you familiar with Python programming?