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How interpolation function works?

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Hi,

let's consider a block 1*1*1 m, and if I introduce a dataset as an interpolation function ("n" points inside and outside the block with "myfun").

How is it possible to remove the points that are outside the geometry? Are the points that are located outside the geometry have an influence in results? or just the points inside the geometry are effective in solving problems?

Thanks in advance for your help.
Sepideh

0 Replies Last Post Feb 18, 2015, 2:00 a.m. EST
COMSOL Moderator

Hello Sepideh Ramezani

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