[lixinjun]

Hi everyone.
I write a UDF to describe the time-varying shape of a vibrating cantilever beam. I have two models to calculate: Fig.1(only air zone);Fig.2(air zone with a copper block), see attached file.
The problem is when I use the UDF to calculate the 1st model, it worked well. But when I use the same method to calculate the 2nd model, an error appeared. I can’t save the .dat file both autosaving or manually saving.
The Error message as follow:
Host receiving summary from compute node zero.
Writing "C:\Users\LXJ\Desktop\HS\C\fluent.dat"...
turbulent viscosity limited to viscosity ratio of 1.000000e+05 in 479944 cells
Primitive Error at Node 0: Cell_Function_Values: No post-processing value exists.
Primitive Error at Node 2: Cell_Function_Values: No post-processing value exists.

I am not sure how to carry out this problem.

Thanks in advance