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 # extract\_topo\_volumes

 Last update: 20.02.2026 

<a id="ansys.meshing.prime.Part.extract_topo_volumes"></a>

#### Part.extract\_topo\_volumes(topo\_faces, params)

Extract topovolumes connected to given cap topofaces.

- **Parameters:**
    
    **topo\_faces**: Ids of topofaces connected to topovolumes.
    
    **params**: Parameters to compute topovolumes.
- **Returns:**
    
    [`ExtractTopoVolumesResults`](ansys.meshing.prime.ExtractTopoVolumesResults.md#ansys.meshing.prime.ExtractTopoVolumesResults): Return the ExtractTopoVolumesResults.
- **Return type:**
    
    [`ExtractTopoVolumesResults`](ansys.meshing.prime.ExtractTopoVolumesResults.md#ansys.meshing.prime.ExtractTopoVolumesResults)

### Examples

```pycon
&gt;&gt;&gt; results = part.extract_flow_topo_volumes(topo_faces, params)

```