I am trying to compare simulations models prepared in Grasshopper and Rhino. Both my models have overcast sky (in Honeybee using CIE uniform sky). However, I am getting a huge difference between the values of two simulation models. With Honeybee it is higher and almost 2.5 times of Dialux simulation. For your information, I have tried to keep the materials properties for both models same. Please find the gh file together with grid values for the simulation. Could please tell me if there is anything I am doing wrong in the gh file or not? also, if anyone also has experience in DIAlux can you comment on my result images?
Dailux_Overcast_sky|666x500 LS880 assignment_transimission value changed.gh (555.6 KB)
LS880 assignment_transimission value changed.gh (569.7 KB)