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#25895 - 03/19/09 02:15 AM Numerical Sensitivity check
priyan Offline
Member

Registered: 11/12/08
Posts: 62
Loc: singapore
Hi to all,

Here i attach one of my CAESAR error report. I do not know how to solve this problem? If i introduce friction with Gap it gives in core solver problem? but i did not introduce friction, still it is coming like that.

So, Please Help me to resolve this type of problem?


Thank You.



Attachments
634-NumericalSensitivitycheck.JPG



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#25901 - 03/19/09 09:21 AM Re: Numerical Sensitivity check [Re: priyan]
Richard Ay Offline
Member

Registered: 12/13/99
Posts: 6226
Loc: Houston, Texas, USA
What "In-Core Solver" problem? If this is a "convergence" issue, search for the word "convergence".
_________________________
Regards,
Richard Ay - Consultant

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#25914 - 03/19/09 07:29 PM Re: Numerical Sensitivity check [Re: Richard Ay]
priyan Offline
Member

Registered: 11/12/08
Posts: 62
Loc: singapore
it is not a convergence problem. whenever i press CAESAR run button it shows this pop ups window. after i accept this pop ups it shows the result Box.

even though i did not introduce any constraints.



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#25941 - 03/20/09 06:12 PM Re: Numerical Sensitivity check [Re: priyan]
priyan Offline
Member

Registered: 11/12/08
Posts: 62
Loc: singapore
Thanks.

SHR solve my problem.

thanks Richard Ay and SHR.

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#25945 - 03/20/09 08:51 PM Re: Numerical Sensitivity check [Re: priyan]
Richard Ay Offline
Member

Registered: 12/13/99
Posts: 6226
Loc: Houston, Texas, USA
That "pop-up" is displayed if you set the Configuration option to perform the "numerical sensitivity check". If you see all zero values, you have no problem. If the values reported approach 1, your model is unstable.

If you don't want to see this "pop-up", change the Configuration option.
_________________________
Regards,
Richard Ay - Consultant

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#25946 - 03/20/09 10:04 PM Re: Numerical Sensitivity check [Re: Richard Ay]
priyan Offline
Member

Registered: 11/12/08
Posts: 62
Loc: singapore
Thanks Richard Ay.

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