d = day
W = watt
h = hour
person = []
degreeC = degC
ACH = []
m3 = m**3
m2 = m**2
Oileq = []
CO2eq = []
CHF = []
visible_absorptance = []
solar_absorptance = []
thermal_absorptance = []
back_side_infrared_hemispherical_emissivity = []
back_side_solar_reflectance = []
back_side_visible_reflectance = []
dirt_correction_factor = []
front_side_infrared_hemispherical_emissivity = []
front_side_solar_reflectance = []
front_side_visible_reflectance = []
infrared_transmittance = []
solar_transmittance = []
visible_transmittance = []
solar_reflectance = []
visible_reflectance = []
diffuse_solar_reflectance = []
diffuse_visible_reflectance = []
infrared_hemispherical_emissivity = []
count = []
percent = 0.01 * count = pct
met = []