Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.
Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Parametric sweep results
Posted 2012年5月15日 GMT-4 11:51 Results & Visualization Version 4.2a 2 Replies
Please login with a confirmed email address before reporting spam
Hi,
I am launching a parametric sweep over one single parameter P. For each paremeter P, I am launching a modal analysis and get two eigenmodes. Then, I integrate my solution over four subsets of boundaries and get four scalar per eigenmode: int1_mode_i,int1_mode_i,int2_mode_i,int3_mode_i,int4_mode_i with i = 1 or 2 indexes the modes.
Therefore, if P is varying from p1 to p3, I would like to store in a table:
P1 EigenValue_1_P1 int1_mode_1_P1 int2_mode_1_P1 int2_mode_1_P1 int2_mode_1_P1
P1 EigenValue_2_P1 int1_mode_2_P1 int2_mode_2_P1 int2_mode_2_P1 int2_mode_2_P1
P2 EigenValue_1_P2 int1_mode_1_P2 int2_mode_1_P2 int2_mode_1_P2 int2_mode_1_P2
P2 EigenValue_2_P2 int1_mode_2_P2 int2_mode_2_P2 int2_mode_2_P2 int2_mode_2_P2
P3 EigenValue_1_P3 int1_mode_1_P3 int2_mode_1_P3 int2_mode_1_P3 int2_mode_1_P3
P3 EigenValue_2_P3 int1_mode_2_P3 int2_mode_2_P3 int2_mode_2_P3 int2_mode_2_P3
Is there simple way to do that without using the livelink MATLAB? Maybe with accumulated probe table. I am very struggling with this basic request. Any tutorial or example will be very helpful.
For your informations, I usually end up with error messages like: "Tabe input type 'None' does not match data input type 'Eigenfrequency'. Try evaluating in another table."
Thank you all for your answers,
Best Regards,
Denis
I am launching a parametric sweep over one single parameter P. For each paremeter P, I am launching a modal analysis and get two eigenmodes. Then, I integrate my solution over four subsets of boundaries and get four scalar per eigenmode: int1_mode_i,int1_mode_i,int2_mode_i,int3_mode_i,int4_mode_i with i = 1 or 2 indexes the modes.
Therefore, if P is varying from p1 to p3, I would like to store in a table:
P1 EigenValue_1_P1 int1_mode_1_P1 int2_mode_1_P1 int2_mode_1_P1 int2_mode_1_P1
P1 EigenValue_2_P1 int1_mode_2_P1 int2_mode_2_P1 int2_mode_2_P1 int2_mode_2_P1
P2 EigenValue_1_P2 int1_mode_1_P2 int2_mode_1_P2 int2_mode_1_P2 int2_mode_1_P2
P2 EigenValue_2_P2 int1_mode_2_P2 int2_mode_2_P2 int2_mode_2_P2 int2_mode_2_P2
P3 EigenValue_1_P3 int1_mode_1_P3 int2_mode_1_P3 int2_mode_1_P3 int2_mode_1_P3
P3 EigenValue_2_P3 int1_mode_2_P3 int2_mode_2_P3 int2_mode_2_P3 int2_mode_2_P3
Is there simple way to do that without using the livelink MATLAB? Maybe with accumulated probe table. I am very struggling with this basic request. Any tutorial or example will be very helpful.
For your informations, I usually end up with error messages like: "Tabe input type 'None' does not match data input type 'Eigenfrequency'. Try evaluating in another table."
Thank you all for your answers,
Best Regards,
Denis
2 Replies Last Post 2012年5月16日 GMT-4 05:20
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
Hi
I'm not sure what to say about how to generate such a table
But your table error comes from the fact that you try to mix a table with a single line (simple simluation input) with a table entry requiring a matrix (multiple line entry or a sweep solver sequence)
At least in 4.2a you cannot mix into the same table a derived variable from a single entrysolver sequnce (i.e. no parametric sweep) with a solution with multiple entries (several parameters).
And I do not know of a way how to mix together two tables in COMSOL, but tables can be exported to other formats/files or with cut&paste so there are manual ways around
--
Good luck
Ivar
I'm not sure what to say about how to generate such a table
But your table error comes from the fact that you try to mix a table with a single line (simple simluation input) with a table entry requiring a matrix (multiple line entry or a sweep solver sequence)
At least in 4.2a you cannot mix into the same table a derived variable from a single entrysolver sequnce (i.e. no parametric sweep) with a solution with multiple entries (several parameters).
And I do not know of a way how to mix together two tables in COMSOL, but tables can be exported to other formats/files or with cut&paste so there are manual ways around
--
Good luck
Ivar
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
OK, thanks. I will do it manually then. Best Regards. Denis