Good Morning,
I see that most of you are using the climate system to set lighting levels or to water your lawns/crops. I have a different need....
I know it's August, and no one really wants to think about snow right now, but I figured I would get a head start on this project to get those whom work on these kinds of issues to include it for this winter !
I just upgraded my 99i to 994i and installed the new climate module, and have some questions about how to program for upcoming weather events.
I have a snow-melt system in my driveway, and heater tape around a pipe that extends 100' underground to defrost through-out the cold seasons. This pipe must be defrosted as it is part of a back-washing filtration system, as well as our laundry, For the pipe, we have been simply running a pipe-heater Insteon scene based upon local temperature and also whether the snow-melt system is on.
But for the snow-melt in my driveway, I would like to create a more sophisticated program as it takes 2-3 hours prior to a snow-fall to heat up the driveway and walkways sufficiently, depending on how cold it is outside.
Typical criteria: Temperature between 10 and 35 degrees Fahrenheit (below 10, and it's too cold for the system to work, and usually too cold for snow). What I don't see anywhere is an actual snow-falling/precipitation event, so possibly I could use the "previous 24hour snow-fall total" stored into a variable (i.e. if the snow was predicted to be greater than 0.1"). I was also hoping to see a climate field that indicates actual precipitation. Its been a long time since I was in science class, and not being a meteorologist, I could use some assistance in understand if the barometric "pressure" field could also be used as a predictor of a snow event. There are many fields in the climate app, but very few indicate a change, just true/false or fixed numbers ! It appears I have to write programs to store and refresh the numbers, and calculate whether they are going up or down. Any ideas you may have, as to what combinations of fields you think would be a good place to start.
Is there support from HamWeather anywhere ?
What we did last season was manually (from cell phones) turn on system based upon weather predictions, and IP cameras visual confirmation, but that was not always sufficient (usually resulting in starting the system too soon or more often, too late).
Thank you for any help you can offer.
Sincerely,
John
Fox Lake, IL