About "Integer Overflow"

04-Unexpected behaviour/errors
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Newmark
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Joined: 02 Dec 2010, 22:43

About "Integer Overflow"

Post by Newmark » 19 May 2011, 18:01

I do IDA for a structure, but the results show "Integer Overflow" when the scaling factor is large. How to solve this problem? Thanks very much.

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seismosoft
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Joined: 06 Jul 2007, 04:55

Re: About "Integer Overflow"

Post by seismosoft » 21 May 2011, 00:30

This should not be happening. Please send us the model in question, so that we have a look into the matter.

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Newmark
Posts: 9
Joined: 02 Dec 2010, 22:43

Re: About "Integer Overflow"

Post by Newmark » 21 May 2011, 07:05

I can read the IDA Envelope in all scaling factors, but I want to obtain the response under a determined scaling factor, which is large, and the error happens. When the factor is small, the results can also be read successfully.
How can I send the model to you? Thanks.

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seismosoft
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Re: About "Integer Overflow"

Post by seismosoft » 22 May 2011, 12:25


Newmark
Posts: 9
Joined: 02 Dec 2010, 22:43

Re: About "Integer Overflow"

Post by Newmark » 23 May 2011, 10:38

Should I send the project file to you or the result file? The result file is very large.

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seismosoft
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Re: About "Integer Overflow"

Post by seismosoft » 23 May 2011, 15:29

*.spf

Newmark
Posts: 9
Joined: 02 Dec 2010, 22:43

Re: About "Integer Overflow"

Post by Newmark » 24 May 2011, 04:15

I have sent the project file to you, please solve this problem for me. Thanks very much.

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seismosoft
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Re: About "Integer Overflow"

Post by seismosoft » 29 May 2011, 18:20

Dear Newmark,

Your output file features a size of 7GB, whilst SeismoStruct Post-processor supports only output files smaller or equal to 2GB.

In order to post-process such large output files, you will need to use an external tool (e.g. Matlab, or ad-hoc code created by your good self).

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nasimizadeh
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Joined: 04 Nov 2018, 07:45

Re: About ''Integer Overflow''

Post by nasimizadeh » 27 Dec 2018, 14:41

I have done IDA analysis for my research and consequently the amount of data is too large, therefore when I try to see the results in large scale factors, I encounter "integer overflow" error.
To overcome this problem I tried to covert the results into text format in the scale factor so I could use them in MATLAB but the same error occurred again.
I was wondering if there is any possible and practical solution for my problem (seeing my results in scale factor) that you can inform me of.
Thank you in advance

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seismosoft
Posts: 565
Joined: 06 Jul 2007, 04:55

Re: About

Post by seismosoft » 29 Dec 2018, 14:08

What you could do is to increase the output frequency (e.g. from 1 to 5) in the Output module of the pre-processor.
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