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 # ExportFluentMeshingMeshParams

 Last update: 02.04.2026 

<a id="ansys.meshing.prime.ExportFluentMeshingMeshParams"></a>

### *class* ansys.meshing.prime.ExportFluentMeshingMeshParams(model=None, cff\_format=None, json\_data=None, \*\*kwargs)

Parameters used to export fluent meshing mesh.

**Parameters:**

**model: Model**

Model to create a `ExportFluentMeshingMeshParams` object with default parameters.

**cff\_format: bool, optional**

Option to specify whether to export Fluent mesh file in CFF format (.msh.h5) or legacy format (.msh, .msh.gz).   
**This is a beta parameter**. **The behavior and name may change in the future**.

**json\_data: dict, optional**

JSON dictionary to create a `ExportFluentMeshingMeshParams` object with provided parameters.

### Examples

```pycon
>>> export_fluent_meshing_mesh_params = prime.ExportFluentMeshingMeshParams(model = model)

```

### Methods

NameDescription[`ExportFluentMeshingMeshParams.print_default`](ansys.meshing.prime.ExportFluentMeshingMeshParams.print_default.md#ansys.meshing.prime.ExportFluentMeshingMeshParams.print_default)()Print the default values of `ExportFluentMeshingMeshParams` object.[`ExportFluentMeshingMeshParams.set_default`](ansys.meshing.prime.ExportFluentMeshingMeshParams.set_default.md#ansys.meshing.prime.ExportFluentMeshingMeshParams.set_default)(\[...\])Set the default values of the `ExportFluentMeshingMeshParams` object.### Attributes

NameDescription[`ExportFluentMeshingMeshParams.cff_format`](ansys.meshing.prime.ExportFluentMeshingMeshParams.cff_format.md#ansys.meshing.prime.ExportFluentMeshingMeshParams.cff_format)Option to specify whether to export Fluent mesh file in CFF format (.msh.h5) or legacy format (.msh, .msh.gz).