Is it possible to export Eigenvalues & -vectors into a txt-File?

DWerner
DWerner New Altair Community Member
edited October 2020 in Community Q&A

Hallo everybody,

 

I would like to export the calculated Eigenvectors at each Node and the Eigenvalues to a txt-File that can be read by Excel. I already know the function 'EIGVSAVE', but this only allows the export into a file with a binary optistruct format.

 

So is there a way to request the export into an 'Excel-friendly' format??

 

Thank you a lot in advance!

 

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2015

    Hi DWerner,

    Currently there is no command or script available to punch out the frequency’s into an excel. The workaround would be to copy all the frequency’s from your result file (*.out) and paste

    the same into text pad and save this file as a *.csv file, this you can open it in excel.

    Hope this helps and do let us know if you need any further clarifications.

  • FaroukM
    FaroukM Altair Community Member
    edited June 2019

    Hey ! 

     

    In fact, there is a possibility to export the eigenvectors to *txt file (can be read easily via Python or Matlab) 

    Well, the solution is, when you submit your job, go to HyperView and then select VECTOR : <?xml version="1.0" encoding="UTF-8"?>image.thumb.png.bdeec1273910977f34e20cf9cdde23ae.png
     

    after that select your nodes and your system ... 

     

    image.png.5bd419caacc654ef543ddb7253fdd5be.png

     

    and click on Query Results 

     

    image.png.2a2985373bae040729de49739460c0f9.png

     

    ... 

     

    Tell me if you find some difficulties :)/emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' /> 

     

    Cheers !

     

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