I am calculating the annual DGP for a given model from a certain point (attached file “glare example step 1”), from that calculation I figure out wich hour thoughout the year produces the highest DGP. Then I simulate the ilumimance image for that specific date, in this case the 1st of june at 08:00 (attached file “glare example step 2”) to locate the glare patches. The problem is that the DGP value I get in the second simulation (0.22) is much lower than what the annual simulation predicted (1.00).
Am I doing something wrong? Shouldn’t both simulations throw similar (if not identical) results?
Thanks in advance