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comsol 4.4, when i click study button, a window popup, said selection is empty.

Posted 12.02.2015, 22:35 GMT-5 Version 4.4, Version 5.0 0 Replies

Lu Xu
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comsol 4.4, when i click study button, a window popup, said selection is empty. How to solve it?
I am trying to follow the instructions for comsol 5.0 to do the diffraction grating in my comsol 4.4.

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0 Replies Last Post 12.02.2015, 22:35 GMT-5
COMSOL Moderator

Hello Lu Xu

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