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Shape optmization error message with version 2.0.3

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Old   April 19, 2013, 04:36
Default Shape optmization error message with version 2.0.3
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Anant Diwakar
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Hello

I downloaded and installed SU2 version 2.0.3 released yesterday.
But when I am trying to run a shape optimization case using python
script, I am getting an error.

It was working fine with SU2 version 2.0

Can someone tell why this error is coming ?
The error log file is attached with the post.

Thanks
Anant
Attached Files
File Type: txt error.log.txt (1.7 KB, 17 views)
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Old   April 19, 2013, 11:58
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Tommy Chen
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Quote:
Originally Posted by diwakaranant View Post
Hello

I downloaded and installed SU2 version 2.0.3 released yesterday.
But when I am trying to run a shape optimization case using python
script, I am getting an error.

It was working fine with SU2 version 2.0

Can someone tell why this error is coming ?
The error log file is attached with the post.

Thanks
Anant
Hi Anant

I have read the error report that you attached, I have encountered the same error as you did, that's right , absolutely the same error!!

I have checked that the history_adjoint.dat file, there is sth wrong in the output file, it seems that the errors come from the inappropriate SU2_SOL output.
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Old   April 19, 2013, 21:09
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Trent Lukaczyk
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Hi Anant and Tommy,

The optimization configuration parameters have been updated. Please refer to this post -

>> new optimization config options

Thanks!
- Trent
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Old   April 22, 2013, 06:10
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Anant Diwakar
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Hello SU2 Team

There seems to a lot of confusion while running shape optimization
cases using SU2 2.0.3

As suggested in the previous post, I modified the configuration file
to run shape optimization cases using SU2 2.0.3. But even then errors are
coming while running the case.

I tried rotating airfoil testcase with SU2 2.0.3 using serial version, but NaN occurred after running for some time.
I am attaching the configuration file and the run.log file with this post.

Moreover, this case doesn't run with parallel version (log file attached)

Please look into this issue. It would be nice if some standard configuration file is provided for
shape optimization cases for SU2 version 2.0.3

Thanks
Anant
Attached Files
File Type: txt parallel_error.log.txt (4.6 KB, 3 views)
File Type: txt rot_NACA0012.cfg.txt (13.2 KB, 3 views)
File Type: gz serial_run_error.log.txt.gz (37.1 KB, 1 views)
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Old   April 22, 2013, 12:11
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Trent Lukaczyk
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Quote:
Originally Posted by diwakaranant View Post
I tried rotating airfoil testcase with SU2 2.0.3 using serial version, but NaN occurred after running for some time.
have you tried optimizing the (non-rotating) naca0012 test case? if not please give it a try as this will be a better reference for today. it's under TestCases/euler/naca0012

thanks!
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Old   April 23, 2013, 05:43
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Anant Diwakar
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Hi Trent

I tried the NACA0012 optimization case (non rotating euler flow).
This works fine. But when I am trying to run other examples
like rotating NACA or RANS RAE2822, I am getting error.

I have attached configuration file and run.log file for RANS optimization
of RAE2822 airfoil.

Can you please have a look and suggest the corrective measure ?

Thanks
Anant
Attached Files
File Type: txt rae_log.txt (15.8 KB, 6 views)
File Type: txt turb_SA_RAE2822_opt.cfg.txt (15.0 KB, 1 views)
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Old   April 25, 2013, 13:34
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Trent Lukaczyk
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please see
this post
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