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 # export\_lsdyna\_iga\_keyword\_file

 Last update: 17.07.2025 

<a id="ansys.meshing.prime.FileIO.export_lsdyna_iga_keyword_file"></a>

#### FileIO.export\_lsdyna\_iga\_keyword\_file(file\_name, export\_params)

Exports IGA LS-DYNA Keyword file for solid, surface splines, or both.

- **Parameters:**
    
    **file\_name**: Name of the file.
    
    **export\_params**: Parameters for IGA LS-DYNA Keyword file export.
- **Returns:**
    
    [`FileWriteResults`](ansys.meshing.prime.FileWriteResults.md#ansys.meshing.prime.FileWriteResults): Returns FileWriteResults.
- **Return type:**
    
    [`FileWriteResults`](ansys.meshing.prime.FileWriteResults.md#ansys.meshing.prime.FileWriteResults)

### Notes

**This is a beta API**. **The behavior and implementation may change in future**.

### Examples

```pycon
>>> results = file_io.export_lsdyna_iga_keyword_file(file_name, ExportLSDynaIgaKeywordFileParams(model = model))

```