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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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DOF probe

Posted 04.01.2011, 17:39 GMT-5 Mesh, Studies & Solvers Version 4.1 4 Replies

Danial Tz
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Hi all,

Can we have a DOF or mesh element count probe? I am running a very large scale mesh studies and I need to have a measure of cost, in some way.

Many thanks,
Danial


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Comsol 4.1
Ubuntu 10.04.1
4 Replies Last Post 05.01.2011, 09:25 GMT-5
Jeff Hiller COMSOL Employee

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Posted: 1 decade ago 04.01.2011, 17:43 GMT-5
You can see the number of elements through Mesh>Statistics.
Jeff
You can see the number of elements through Mesh>Statistics. Jeff
Danial Tz
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Posted: 1 decade ago 05.01.2011, 01:59 GMT-5

You can see the number of elements through Mesh>Statistics.
Jeff


Hi Jeff,

Yes, correct. But I need it as variable to plot since I am running a parametric study.

Danial

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Comsol 4.1
Ubuntu 10.04.1
[QUOTE] You can see the number of elements through Mesh>Statistics. Jeff [/QUOTE] Hi Jeff, Yes, correct. But I need it as variable to plot since I am running a parametric study. Danial -- Comsol 4.1 Ubuntu 10.04.1
Daniel Smith COMSOL Employee

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Posted: 1 decade ago 05.01.2011, 09:09 GMT-5
Define a Maximum coupling operator with operator name maxop1. Then use the predefined variable "meshelement" to get the total number of mesh elements using:

maxop1(meshelement)

You can plot this v.s. your parameter in postprocessing.
Define a Maximum coupling operator with operator name maxop1. Then use the predefined variable "meshelement" to get the total number of mesh elements using: maxop1(meshelement) You can plot this v.s. your parameter in postprocessing.
Danial Tz
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Posted: 1 decade ago 05.01.2011, 09:25 GMT-5

Define a Maximum coupling operator with operator name maxop1. Then use the predefined variable "meshelement" to get the total number of mesh elements using:

maxop1(meshelement)

You can plot this v.s. your parameter in postprocessing.


Exactly what I wanted. Working as advertised.

Thank you!


--
Comsol 4.1
Ubuntu 10.04.1
[QUOTE] Define a Maximum coupling operator with operator name maxop1. Then use the predefined variable "meshelement" to get the total number of mesh elements using: maxop1(meshelement) You can plot this v.s. your parameter in postprocessing. [/QUOTE] Exactly what I wanted. Working as advertised. Thank you! -- Comsol 4.1 Ubuntu 10.04.1

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