Hello everyone,
I tested two weather data in a radiation study :
The global horizontal radiation is almost the same, but the simulation with Honeybee doesn’t give the same result on a horizontal surface.
Can anyone tell me why one result is twice higher than the other one?
the two weather data are from:
https://re.jrc.ec.europa.eu/pvg_tools/en/tools.html
and
https://www.ladybug.tools/epwmap/
tmy_34.019_-6.804_2005_2014.zip (239.8 KB)
Here is the GH file :
Compar weather.gh (515.0 KB)
Really appreciate your help.
Best regards,
Yanmei