Hello Muhammad Mohsin Rehman
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Posted:
1 decade ago
19.08.2011, 05:02 GMT-4
I have the same problem... Did you fix it?
Best regards,
Nicolas
I have the same problem... Did you fix it?
Best regards,
Nicolas
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Posted:
1 decade ago
05.10.2011, 15:01 GMT-4
Not yet!
What about you now?
Regards,
Not yet!
What about you now?
Regards,
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Posted:
1 decade ago
05.10.2011, 18:01 GMT-4
You have to change the mesh parameter. The reason I think is that your mesh parameter is too high.
Regards,
Nicolas
You have to change the mesh parameter. The reason I think is that your mesh parameter is too high.
Regards,
Nicolas
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Posted:
1 decade ago
06.10.2011, 02:20 GMT-4
what do you mean by too high?
I tried to change the mesh from Normal to Fine, but it continued to run for almost 10 hours without either giving error or results...After 10 hours, I stopped the simulation by myself.
Regards,
what do you mean by too high?
I tried to change the mesh from Normal to Fine, but it continued to run for almost 10 hours without either giving error or results...After 10 hours, I stopped the simulation by myself.
Regards,
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Posted:
1 decade ago
21.03.2012, 05:36 GMT-4
Hello,
I have the same problem :(
I am working on a solid oxide fuel cell. The solver starts to work but after few iterations it stops with same error : NaN or Inf found when solving linear system using SOR.
Did anybody find the source of problem and solution?
Thanks,
Omid
Hello,
I have the same problem :(
I am working on a solid oxide fuel cell. The solver starts to work but after few iterations it stops with same error : NaN or Inf found when solving linear system using SOR.
Did anybody find the source of problem and solution?
Thanks,
Omid
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Posted:
1 decade ago
21.03.2012, 21:03 GMT-4
I am sorry for answering that late but I have stopped working on the project I was on. When you wreate the mesh you can create smal triangles and you can increase the size of them. When you the message "Nan..." it means that the mesh y ou try to create are to small (i.e you want a too accurate result). Start with coarse mesh and it should work (I think).
Good luck
I am sorry for answering that late but I have stopped working on the project I was on. When you wreate the mesh you can create smal triangles and you can increase the size of them. When you the message "Nan..." it means that the mesh y ou try to create are to small (i.e you want a too accurate result). Start with coarse mesh and it should work (I think).
Good luck
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Posted:
1 decade ago
29.04.2013, 19:37 GMT-4
Hi there, I know this thread is old, but I am encountering the same error report in a model I am building for a microstrip patch antenna for the THz regime. Everything builds well but it won't even go over one iteration and the error Detail: NaN or Inf found when solving linear system using SOR. pops up claiming that an undefined value was found. I can't seem to find out what the undefined value is.
I tried simply making the mesh more coarse but that didn't accomplish anything. I'm a little lost and in need of some help! Has anyone else encountered this problem and found a solution?
Hi there, I know this thread is old, but I am encountering the same error report in a model I am building for a microstrip patch antenna for the THz regime. Everything builds well but it won't even go over one iteration and the error Detail: NaN or Inf found when solving linear system using SOR. pops up claiming that an undefined value was found. I can't seem to find out what the undefined value is.
I tried simply making the mesh more coarse but that didn't accomplish anything. I'm a little lost and in need of some help! Has anyone else encountered this problem and found a solution?
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Posted:
1 decade ago
03.05.2013, 15:45 GMT-4
Hi Regan,
I have the same problem, I am simulating a nano antenna, but I had lots of errors in Meshing and Comsol did not let me to use coarser meshes. I finally found a way to mesh my model without errors, but when I run it I see this NaN... error. Did you find any solution?
Hi Regan,
I have the same problem, I am simulating a nano antenna, but I had lots of errors in Meshing and Comsol did not let me to use coarser meshes. I finally found a way to mesh my model without errors, but when I run it I see this NaN... error. Did you find any solution?
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Posted:
1 decade ago
05.01.2014, 16:32 GMT-5
Hello,
I am getting this problem in a very simple model I created just for testing (dipole radiating in an air cube). Did you find a solution?
Hello,
I am getting this problem in a very simple model I created just for testing (dipole radiating in an air cube). Did you find a solution?
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Posted:
1 decade ago
27.02.2014, 02:48 GMT-5
Hello people I am facing this problem as well. I am trying to simulate ring resonator coupled with a waveguide on a substrate. As soon as I click the "compute" button it shows me the error in message box as:
Undefined value found.
- Detail: NaN or Inf found when solving linear system using SOR.
- Feature: Stationary Solver 1 (sol1/s1)
- Error: Undefined Value found
I tried to make the mesh coarse and even extremely coarse but it didnt help.
Hello people I am facing this problem as well. I am trying to simulate ring resonator coupled with a waveguide on a substrate. As soon as I click the "compute" button it shows me the error in message box as:
Undefined value found.
- Detail: NaN or Inf found when solving linear system using SOR.
- Feature: Stationary Solver 1 (sol1/s1)
- Error: Undefined Value found
I tried to make the mesh coarse and even extremely coarse but it didnt help.
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Posted:
8 years ago
11.10.2016, 08:12 GMT-4
Hello,
I am trying to solve the coupling between a waveguide and a microring resonator. I am following the same model as Comsol provide us on the web. The problem is that when I run my model this message appear:
Undefined value found.
-Detail: NaN or Inf found when solving linear system using SOR.
- Feature: Stationary Solver 1 (sol1/s1)
Could anyone help me, please?
Hello,
I am trying to solve the coupling between a waveguide and a microring resonator. I am following the same model as Comsol provide us on the web. The problem is that when I run my model this message appear:
Undefined value found.
-Detail: NaN or Inf found when solving linear system using SOR.
- Feature: Stationary Solver 1 (sol1/s1)
Could anyone help me, please?