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 # activate\_volumetric\_size\_fields

 Last update: 02.04.2026 

<a id="ansys.meshing.prime.Model.activate_volumetric_size_fields"></a>

#### Model.activate\_volumetric\_size\_fields(size\_field\_ids)

Activate the sizefields identified by the given sizefield ids.

**Parameters:**

**size\_field\_ids**

List of sizefield ids.

### Examples

```pycon
>>> model = client.model
>>> model.activate_volumetric_size_fields(size_field_ids)

```