Hi, i attach my sif file
i hope somebody can check this and find what is wrong with my simulation
when i running the simulation sometimes it can finish running, but sometimes it show error message:
ERROR:: IterSolve: Failed convergence tolerances.
ERROR:: ComputeChange: Norm of solution appears to be NaN
Thanks before
looping elmer solver with different boundary condition
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Re: looping elmer solver with different boundary condition
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Re: looping elmer solver with different boundary condition
Hi,
I think your tables are ill defined. You have multiple values for the potential assigned to zero time. I would fix this first. You also have defined timesteps of size 0.5 in the Simulation section, whereas in a scanning simulation the size is 1 (see Peter's post earlier in this thread). Maybe Elmer will just ignore it, but to be on the safe side, I would set Timestep size to 1.
HTH,
Matthias
I think your tables are ill defined. You have multiple values for the potential assigned to zero time. I would fix this first. You also have defined timesteps of size 0.5 in the Simulation section, whereas in a scanning simulation the size is 1 (see Peter's post earlier in this thread). Maybe Elmer will just ignore it, but to be on the safe side, I would set Timestep size to 1.
HTH,
Matthias
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Re: looping elmer solver with different boundary condition
thank you for your suggestion,i will try it more. i'm waiting for other suggesstion about my simulation from you
thanks before
thanks before
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Re: looping elmer solver with different boundary condition
Matthias is right, the dependence table [x,y] should be such that x is a monotonically growing series. Otherwise linear interpolation is not possible. -Peter
Re: looping elmer solver with different boundary condition
Hi,
Matthias
I would suggest that you fix the tables and see if that solves the problem. If you still get trouble then we can look where they come from.siti.nurhasanah wrote:i'm waiting for other suggesstion about my simulation from you
Matthias