Ambient Variables
Ambient temperature
See Conditions of temperature in Using Ambient Data section.
Ambient absolute pressure
See Pressure in Using Ambient Data section.
Wind velocity
See Conditions of wind speed in Using Ambient Data section.
Ambient relative humidity
See Relative humidity in Using Ambient Data section.
Ambient solar irradiance
The ambient solar irradiance Is_amb is the sum of the Direct and diffuse Solar irradiances.
Clear sky noon diffuse horizontal irradiance
See Direct and diffuse Solar irradiances in Using Ambient Data section.
Clear sky noon beam normal irradiance
See Direct and diffuse Solar irradiances in Using Ambient Data section.
Ambient moisture content
See Moisture content in Using Ambient Data section.