OpenSprinkler › Forums › OpenSprinkler Unified Firmware › Zimmerman Method? › Reply To: Zimmerman Method?
June 17, 2015 at 12:52 am
#38493
ShawnHarte
Participant
Though I don’t know if he based his calculation method on any one scientific source, if you take a look at the Hargreaves papers, a lot of the methods are similar. So whether or not, he used the information as a source he ended up on the same path.