of the roof is getting higher results than expected (for city at north hemisphere), and higher than the south side of the (vertical) roof, (that is abnormal for the latitude).
The expected results should be like that of PVGIS:
ORIENTATION
ANGLE
PVGIS
DIVA
N
22
649
824
S
22
970
860
FLAT
0
829
867
N
43
504
525
S
43
1020
873
N
90
278
233
S
90
781
707
Can anyone guess the reason, or did anyone face this problem in the past? what do you think I should change?
Attached you may find the .gh file and the climate data file.
Thank you very much for your time.…