Couldn't re-open a fluent case

J.Gimbun

Hi Fluent user, I have my case and data file iterated until for some time then I save them using write 'case and data' in GUI. Sooner after that I couldn't re-open the file and it give me the error message as shown below. For your information the grid innitially 'fail' but I have fixed them using TUI (modify-zones/repair-face-handedness) before solving the problem. The grid itself contain 3 pairs of interface surface. I've face a similar problem before with a half-domain (simplified) grid and tought that it might go away if I model a full domain, anyway the problem is still persist. I suppose someone migh face the similar problem before, so I'm looking forward for your suggestion about this issue. Thanks in advance.

Error message ------------------------------------------------------ Building...

grid, Cell Centroid is xc 0.014587 yc 0.000032 zc 0.002573WARNING: no face with given nodes. Thread 3, cell 45412 Error: Build_Grid: grid error.

Clearing partially read grid.

Error: Null Domain Pointer

Error Object: ()