Run stops without error in geometry

Hi experts,
I am facing running errors that complain about geometry errors in my model.
However, I had cleared all the geometry errors, as in the attached png file.
It would be great if someone would take a look at it and guide me on what went wrong with my model, and how do I make it run properly. I am new in FLUKA and don’t have much experience yet. Thanks for your help in advance.


Wall_9feet.flair (9.0 KB)

Hi Melike,

your region REG22 doesn’t contain any zones. Removing it (with the related ASSIGNMA card) fixes the issue.

Cheers,
David

Hi Daved,
Thanks. The model ran after I took care of REG22.
I am facing another problem after I added a roof and floor to my model (attached).
The model finishes okay when I test run it. But there was no data saved when I plotted the photon fluence. It was blank. How do I get rid off the problem? The model didn’t have any error, as you can find from the attached screenshot.

Tunnel_9feet.flair (10.6 KB)

Best,
Melike

Hi David,

I’ve solved my problem already. Please ignore my request.

Cheers,

Melike