export_boundary_fitted_spline_kfile Last update: 20.02.2026 FileIO.export_boundary_fitted_spline_kfile(file_name, export_params) Export the IGA LS-DYNA keyword file for a boundary fitted spline. Parameters: file_name : Name of the keyword file. export_params : Parameters for exporting the keyword file. Returns: FileWriteResults : Results from exporting the keyword file. Return type: FileWriteResults Examples >>> results = file_io.export_boundary_fitted_spline_k_file( file_name, ExportBoundaryFittedSplineParams(model=model))