Harmonic analysis - Define User Defined Frequencies

Pernelle Marone-Hitz
Pernelle Marone-Hitz Member, Moderator, Employee Posts: 871
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edited June 2023 in Structures

In an harmonic analysis, how can I modify the analysis settings to use User Defined Frequencies, and define those frequencies?

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  • Pernelle Marone-Hitz
    Pernelle Marone-Hitz Member, Moderator, Employee Posts: 871
    100 Answers 500 Comments 250 Likes First Anniversary
    ✭✭✭✭
    Answer ✓

    The following lines of code can be used:

    harmonic_analysis = ExtAPI.DataModel.Project.Model.Analyses[1]
harmo_settings = harmonic_analysis.AnalysisSettings
harmo_settings.UserDefinedFrequencies = True # activate User Defined Frequencies
harmo_settings.UserDefinedFrequencySteps = [Quantity('57.867 [Hz]'), Quantity('115.73 [Hz]'), Quantity('173.6 [Hz]')] # define frequencies as a list of quantities

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