the geometry is produced by IntSolid component, and I get following error. By the way, it is OK to run a OSM simulation
AnnualLoads test.gh (266.2 KB)
Hi @fn,
You grafted the rooms. In that case for every room an indiviual simulation is done. As you passed the rooms first through the solve adjency component some walls are defined as innerwalls, but detected as outerwalls.
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@Erikbeeren many thanks. I copied the components from another big file to ask the question. I did this by accident, I will write down this. I checked with VizByType and VizByBC, it looks fine