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 # set\_default

 Last update: 20.02.2026 

<a id="ansys.meshing.prime.ComputeTopoVolumesResults.set_default"></a>

#### *static* ComputeTopoVolumesResults.set\_default(error\_code=None, error\_locations=None, topo\_volumes=None, material\_point\_topo\_volumes=None, external\_open\_topo\_faces=None, new\_topo\_volumes=None, deleted\_topo\_volumes=None, warning\_codes=None)

Set the default values of the `ComputeTopoVolumesResults` object.

- **Parameters:**
    
    **error\_code: ErrorCode, optional**: Error code associated with the failure of operation.
    
    **error\_locations: Iterable\[float\], optional**: Coordinates of problematic locations in the surface mesh.
    
    **topo\_volumes: Iterable\[int\], optional**: Ids of all topovolumes computed.
    
    **material\_point\_topo\_volumes: Iterable\[int\], optional**: Ids of topovolumes enclosing material points.
    
    **external\_open\_topo\_faces: Iterable\[int\], optional**: Topoface ids that are in external space and not part of any topovolumes.
    
    **new\_topo\_volumes: Iterable\[int\], optional**: Ids of new topovolumes computed.
    
    **deleted\_topo\_volumes: Iterable\[int\], optional**: Ids of existing topovolumes that got deleted.
    
    **warning\_codes: List\[WarningCode\], optional**: Warning codes associated with the compute topovolumes.