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 # ansys.meshing.prime.ExportLSDynaKeywordFileParams

 Last update: 17.07.2025 

#### *static* ExportLSDynaKeywordFileParams.set\_default(material\_properties=None, database\_keywords=None, output\_format=None, analysis\_type=None, compute\_spotweld\_thickness=None)

Set the default values of the `ExportLSDynaKeywordFileParams` object.

- **Parameters:****material\_properties: str, optional**: Materials in LS-DYNA format to be added to the file.
    
    **database\_keywords: str, optional**: Database keywords in LS-DYNA format to be added to the file.
    
    **output\_format: LSDynaFileFormatType, optional**: Output file format used to write LS-DYNA file.
    
    **analysis\_type: LSDynaAnalysisType, optional**: Option to specify LS-DYNA analysis type.
    
    **compute\_spotweld\_thickness: bool, optional**: Option to compute spot weld thickness using shell thickness when set to true. Else, use search radius as thickness.