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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 The information provided may be out of date.

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Progress log in Comsol 4

Posted 02.12.2010, 08:44 GMT-5 Interfacing Version 4.0, Version 4.0a, Version 4.1, Version 4.2a 6 Replies

Charles Doiron
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Hi,

Back in Comsol 3.5a, when running a matlab script it was possible to adjust the behavior of the progress window via the command 'flreport'. Not only was it possible to turn off the progress window by using flreport('off') , it was also possible to redirect the progress log to a file, using flreport('file','filename'). Having the progress log written as a file was very handy when doing long simulations in matlab (e.g., without the Comsol GUI).

Does anyone know how to get back this functionality in Comsol 4 (4.1) ?

I looked at both the matlab LiveLink doc and at the comsol API doc, but couldn't find what I was looking for. The basic functionality of flreport ('on') or ('off') seems to be accessible via ModelUtil.showProgress(bool), but, from what I can see the possibility of redirected the progress log to a file seems to have been removed in the 'upgrade'...

Charles



6 Replies Last Post 22.02.2012, 04:23 GMT-5
Martin Ploschner
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Posted: 1 decade ago 09.12.2010, 05:20 GMT-5
I would like to know the solution too. I have searched everywhere and this useful feature seems to be missing in v4.
I would like to know the solution too. I have searched everywhere and this useful feature seems to be missing in v4.
Charles Doiron
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Posted: 1 decade ago 14.12.2010, 09:22 GMT-5
Just a quick update: I contacted support and was told that it is indeed impossible to redirect the progress log to a file in the most recent comsol versions.

They did however mention that they plan to re-introduce this feature at some later stage..

Charles
Just a quick update: I contacted support and was told that it is indeed impossible to redirect the progress log to a file in the most recent comsol versions. They did however mention that they plan to re-introduce this feature at some later stage.. Charles
Francois Guinot
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Posted: 1 decade ago 08.02.2011, 12:04 GMT-5
So, how can we know the solver progress ?
So, how can we know the solver progress ?
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 08.02.2011, 14:54 GMT-5
Hi

today its oly the solver log window I know about, last iteration is also stored in the solver node

--
Good luck
Ivar
Hi today its oly the solver log window I know about, last iteration is also stored in the solver node -- Good luck Ivar
Lars Gregersen COMSOL Employee

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Posted: 1 decade ago 22.02.2012, 03:54 GMT-5

today its oly the solver log window I know about, last iteration is also stored in the solver node


Hi

ModelUtil.showProgress(<filename>);

was introduced in Comsol 4.2a.


--
Lars Gregersen
Comsol Denmark
[QUOTE] today its oly the solver log window I know about, last iteration is also stored in the solver node [/QUOTE] Hi ModelUtil.showProgress(); was introduced in Comsol 4.2a. -- Lars Gregersen Comsol Denmark
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 22.02.2012, 04:23 GMT-5
Hi Lars

that's interesting to know, missed it so far ;)

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Good luck
Ivar
Hi Lars that's interesting to know, missed it so far ;) -- Good luck Ivar

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