Prime Mesh Python client library 2025 R1 SP01

ExportLSDynaKeywordFileParams

Last update: 17.07.2025

class ansys.meshing.prime.ExportLSDynaKeywordFileParams(model=None, material_properties=None, database_keywords=None, output_format=None, analysis_type=None, compute_spotweld_thickness=None, write_thickness_file=None, output_controls_d3_part=None, json_data=None, **kwargs)

Parameters to control LS-DYNA keyword file export settings.

  • Parameters:

    model: Model : Model to create a ExportLSDynaKeywordFileParams object with default parameters.

    material_properties: str, optional : Materials in LS-DYNA format to be added to the file.
    This is a beta parameter. The behavior and name may change in the future.

    database_keywords: str, optional : Database keywords in LS-DYNA format to be added to the file.
    This is a beta parameter. The behavior and name may change in the future.

    output_format: LSDynaFileFormatType, optional : Output file format used to write LS-DYNA file.
    This is a beta parameter. The behavior and name may change in the future.

    analysis_type: LSDynaAnalysisType, optional : Option to specify LS-DYNA analysis type.
    This is a beta parameter. The behavior and name may change in the future.

    compute_spotweld_thickness: bool, optional : Option to compute spot weld thickness using shell thickness when set to true. Else, use search radius as thickness.
    This is a beta parameter. The behavior and name may change in the future.

    write_thickness_file: bool, optional : Option to write a thickness file for spotweld fatigue analysis. If true, writes a file named [exportedFilename].k.thick.txt containing thickness information.
    This is a beta parameter. The behavior and name may change in the future.

    output_controls_d3_part: bool, optional : Option to create D3Part card in output controls
    This is a beta parameter. The behavior and name may change in the future.

    json_data: dict, optional : JSON dictionary to create a ExportLSDynaKeywordFileParams object with provided parameters.

Examples

>>> export_lsdyna_keyword_file_params = prime.ExportLSDynaKeywordFileParams(model = model)

Methods

Name Description
ExportLSDynaKeywordFileParams.print_default() Print the default values of ExportLSDynaKeywordFileParams object.
ExportLSDynaKeywordFileParams.set_default([...]) Set the default values of the ExportLSDynaKeywordFileParams object.

Attributes

Name Description
ExportLSDynaKeywordFileParams.analysis_type Option to specify LS-DYNA analysis type.
ExportLSDynaKeywordFileParams.compute_spotweld_thickness Option to compute spot weld thickness using shell thickness when set to true.
ExportLSDynaKeywordFileParams.database_keywords Database keywords in LS-DYNA format to be added to the file.
ExportLSDynaKeywordFileParams.material_properties Materials in LS-DYNA format to be added to the file.
ExportLSDynaKeywordFileParams.output_controls_d3_part Option to create D3Part card in output controls
ExportLSDynaKeywordFileParams.output_format Output file format used to write LS-DYNA file.
ExportLSDynaKeywordFileParams.write_thickness_file Option to write a thickness file for spotweld fatigue analysis.

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