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jacobian error
Posted 20.11.2013, 02:12 GMT-5 Low-Frequency Electromagnetics, Studies & Solvers Version 4.3b 1 Reply
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Hi all,
I am running more than one model in the same file, separately. I do it because in one model I need the results of another model. I tried to refer to a solution typing, for example mod1.mf.Bx. The call works but when I solve it Comsol generates an error saying " failed to evaluate vaiarble Jacobian" of the variable mod1.mf.Bx.
What does it mean? Is there a solution? Is what I am trying to do possible in comsol?
Many Thanks,
Andrea
I am running more than one model in the same file, separately. I do it because in one model I need the results of another model. I tried to refer to a solution typing, for example mod1.mf.Bx. The call works but when I solve it Comsol generates an error saying " failed to evaluate vaiarble Jacobian" of the variable mod1.mf.Bx.
What does it mean? Is there a solution? Is what I am trying to do possible in comsol?
Many Thanks,
Andrea
1 Reply Last Post 22.11.2013, 07:45 GMT-5
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Posted:
1 decade ago
Hello Andrea..
I have the same problem
www.comsol.com/community/forums/acdc-module/thread/40864/
I think "but im not sure" that it has something to do with a simulation model which need the results from study one to calculate study 2..
If you see my Topic maybe you can understand what I mean
I still dont have an answer for my/ your problem so please if you found an answer post it here thanks in advance :)
I have the same problem
www.comsol.com/community/forums/acdc-module/thread/40864/
I think "but im not sure" that it has something to do with a simulation model which need the results from study one to calculate study 2..
If you see my Topic maybe you can understand what I mean
I still dont have an answer for my/ your problem so please if you found an answer post it here thanks in advance :)