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Domain probe

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What is the meaning of the integral order 4 (default) in the integral setting option when setting the domain probe? Does the setting of the integral order affect the result when the probe type is average?


3 Replies Last Post 22 févr. 2019, 02:10 UTC−5
Gunnar Andersson COMSOL Employee

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Posted: 6 years ago 20 févr. 2019, 10:50 UTC−5

Yes, the integral order matters: The average of a field F is integral(F)/(area or volume).

Yes, the integral order matters: The average of a field F is integral(F)/(area or volume).

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Posted: 6 years ago 21 févr. 2019, 23:43 UTC−5

Does the setting of the integral order affect the result when the probe type is average?

how does the setting of the integral order affect the result when the probe type is average?

>Does the setting of the integral order affect the result when the probe type is average? how does the setting of the integral order affect the result when the probe type is average?

Gunnar Andersson COMSOL Employee

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Posted: 6 years ago 22 févr. 2019, 02:10 UTC−5

The integral order decides what Gauss point order is used for the quadrature.

The integral order decides what Gauss point order is used for the quadrature.

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