Hello,
I have a question. How can I read how many lux the external illuminance is when I use CIE standard sky conditions? I enter the global horizontal, diffuse horizontal or direct horizontal illuminance values from the weather file for the specified date as the Certain Illuminance value. But I am not getting the same results with CIE Sky. These values are much higher. How can I read how many lux the external illuminance is for CIE standard sky conditions (sunny, cloud, intermediate etc.)?
Illuminance data from epw file
Analysis period
The file is here
tek cati.clear.gh (88.2 KB)