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dealing with subdomain IDs

Posted 19 juil. 2010, 18:37 UTC−4 0 Replies

Vicky Lee
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Hi all Comsol users,

I am still very new to Comsol. When I try to draw some 2D structure in matlab, I do not know how to get subdomian IDs using certain functions in Comsol.
I tried:

[fem.geom,ft] = geomcsg(fem.draw);
find(ft);

ft looks like:
(1,1) 1
(2,1) 1
(3,1) 1
(4,1) 1
(1,2) 1
(2,2) 1
(3,2) 1
(4,2) 1
(5,2) 1

I know that in total there are 5 subdomains, but I am not sure how to get the subdomain IDs so I can use a for loop to change the individual subdomain dimension slightly and optimize my design.

Thanks,

Linlin
0 Replies Last Post 19 juil. 2010, 18:37 UTC−4
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Hello Vicky Lee

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