Rhino7 GH Radiation Analysis

Hi -

I’m trying to do a radiation analysis using a model I’ve imported from ArchiCad 25 to Rhino 7 as a solid surface, I have selected the relevant epwFile for the region I’m in but when I go to assign multiple geometries it comes up with the following:

1*. A referenced Geometry could not be found in the Rhino document.*

What am I doing wrong?

640-Floor-Plan.3dm (5.1 MB)
NZL_MWT_Palmerston.North.AP.934040_TMYx.epw (1.5 MB)

Hi -

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