Dear TRNSYS-users,
like some other members of this list before, I am having trouble generating a shading matrix for a multizone building model. The model is quite complex 70 zones, 995 surfaces.
With the attached 3D-Model I can create a deck in Simulation Studio and succesfully run simulations but as I try to generate a shading/insulation matrix in TNRBulid the answer is:
"forrtl: severe (41): insufficient virtual memory ..."
I read everything I could find in the archive of this list and tried to solve the problem myself but did not succeed yet. I would apprechiate if some more expericenced user could take a look at my attached files and maybe find the reason why it does not work or give me more detailed advice how to debug the model.
I attached the *.idf file and a *.b18 file
Here is what I did by now:
I made the model this complex in order to show the divergence between simplified and more detailed building models in my research so simplifiying the model is not the first move I want to make to solve the problem. - Reducing the complexity of the shading geometry up to no shading geometry at all ->same error - Setting all airnoes' longwave radiation model to "simple model" - Using a different version of sketchup to create the *.idf - file - Importing the *.idf-file directly into Simulation Studio or directly into TRNBuild
- set SHM_MODE=1 in the *.idf file before importing
Thank you in advance for your help,
Nils Walther
University of Applied Sciences HTW Dresden Dresden, Germany
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Attachment:
Zoe16_D_B-7.b18
Description: Zoe16_D_B-7.b18
Attachment:
Zoe16_D_B-7.idf
Description: Zoe16_D_B-7.idf