[Radiance-general] different results

[shailan zareiy]

hello.i am trying to simulate a lightshelf in the radiance.but radiance
gives differnt results each time i redraw my simulation zone. i should
mention that i draw the zone in the ecotect and export it to radiance. i
attached two files that everything is the same in them,but the illuminance
levels that radiance gives me are different. i would be grateful if you
could help me to resolve this problem
sincerely
Shailan
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