Modal Analysis Results (API)

[Benjamin.Ainsworth]

Good day all,

I am currently trying to retrieve the results of a modal analysis utilising API with Excel VBA.  The values shown in the following table is what I am trying to retrieve:

I have used this post to start with but it does not give the correct values shown in the table:

https://forums.autodesk.com/t5/robot-structural-analysis-forum/api-modal-analysis-results/td-p/56994...

Thank you for the help

[Stephane.kapetanovic · Accepted solution]

hi @Benjamin.Ainsworth 

try this : API Modal Analysis - Eigenvectors and Modal Masses 

Best Regards

Updated 14/07/24

[Benjamin.Ainsworth]

Thanks so much, this definitely helped.