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 # set\_default

 Last update: 02.04.2026 

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

#### *static* SoiSizingParams.set\_default(centers=None, radius=None, max=None, growth\_rate=None)

Set the default values of the `SoiSizingParams` object.

**Parameters:**

**centers: Iterable\[float\], optional**

Centers of the spheres within which the size is limited to the specified max value.

**radius: float, optional**

Radius of the sphere within which the size is limited to the specified max value.

**max: float, optional**

Maximum size within the sphere.

**growth\_rate: float, optional**

The rate at which size grows outwards from the sphere boundary.