Continuing the discussion from 2016 Flex chronicle (aka eating your own dog food):
Franz, I am wondering if you are thinking of adding any controls to adjusting for differences between selected weather station and local observed weather. The advantage over fudging other variables like crop coefficient, is that when tweaking the crop type or other zone information, the adjustment for weather station is not wiped out. I was thinking of multipliers for either temp, humidity or precipitation, or maybe just a simple multiplier for ET.
I am 8 miles from the nearest non-personal weather station, and it is close to the ocean, so records lower temps and probably more humidity than my local conditions. I find that my perennial beds do not water on flex unless i manually empty the zone. I could adjust advanced zone settings (such as crop coefficient to increase the ET), but think they are realistic.