Radiation analysis for round building

grasshopper honeybee-legacy
1

Hello guys,

I am using Honeybee for the radiation analysis and I came across this issue. For a round building with an atrium, the analysis is carried out incorrectly. I checked the vectors and they are facing the right direction. Interesting thing is that the problem occurs for test points located right on the edge of the inner arch.

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Anyone experienced similar behavior? Any ideas how to deal with that?

Thanks a lot!
Ondrej

2

Try to increase the distance from surface.
-A.

3

Now it works, thank you Abraham!