I have defined two parameters while performing a Parametric Sweep on COMSOL. I have defined ranges of k1 (-pi to pi), k2(-pi to pi) and for each pair {k1,k2} I have an eigenfrequency. The interface of COMSOL is provided in an image (Issue.jpg).
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Now I want to create a 2D plot where the x-axis will contain k1, the y-axis will contain k2 and there will be a Contour plot that will show the values of the eigenfrequencies. I have attached a picture of the Plot (Aim.jpg) that I want to generate.
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Please help me plot this.
Related to your query, I suggest you to follow https://www.comsol.com/blogs/how-to-produce-3d-far-field-plots-from-2d-axisymmetric-rf-models/
Hi René Christensen, I have sent you a link in private message.
Thank you,
Hello.
I think the easiest way is to use a table for the evaluation group (under results). Then you may use the table graph (on the right down side window, where your table data is shown). The rest of the settings are straight forward.
Morteza Maleki I have found out the Table Surface plot in 2D plot group. It seems to work.
René Christensen I am still unable to generate the particular diagrams I have provided in the question, even after help from Morteza Maleki. There might be some issues regarding the definition of the Floquet Periodicity condition. Please let me know if you have looked at the file.
Dear Diptangshu Paul , please send a pic of your results and tell me the parameters in the pic and table. or you may send your model file in private.
There is no contour to plot, since for each k-pair, there is only a single value. Do you want one contour plot where the k-values make up the angles? Or do you want k1 and k2 as two axes and perhaps some arrows whose length correspond to the eigen value? I think you need to redraw what you want to do.
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