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What does the “dom” mean in the file 'geoelectrics_2.5.mph' about ERT？

Posted Dec 20, 2017, 9:43 a.m. EST Electromagnetics, Low-Frequency Electromagnetics Version 5.2 2 Replies

大俊 李
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File: geoelectrics_2.5.mph

Link:http://cn.comsol.com/model/a-geoelectrical-forward-problem-9636

Electric Currents (ec)->Point Current Source 1->Qj

2 Replies Last Post Dec 24, 2017, 5:45 a.m. EST
Magnus Ringh COMSOL Employee

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Posted: 7 years ago Dec 20, 2017, 10:18 a.m. EST

Hi,

The dom variable is a built-in variable that represents the domain number (boundary number, etc., depending on the geometry entity level where it is used). So, in domain 1, it has a value of 1; in domain 2, it has a value of 2; and so on. See the COMSOL Multiphysics Reference Manual for more information about built-in variables.

Best regards, Magnus Ringh, COMSOL

Hi, The *dom* variable is a built-in variable that represents the domain number (boundary number, etc., depending on the geometry entity level where it is used). So, in domain 1, it has a value of 1; in domain 2, it has a value of 2; and so on. See the COMSOL Multiphysics Reference Manual for more information about built-in variables. Best regards, Magnus Ringh, COMSOL
大俊 李
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Posted: 7 years ago Dec 24, 2017, 5:45 a.m. EST

Thank you very much!

Thank you very much!

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