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 # MergeZoneletsParams

 Last update: 29.04.2026 

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

### *class* ansys.meshing.prime.MergeZoneletsParams(model=None, merge\_small\_zonelets\_with\_neighbors=None, element\_count\_limit=None, json\_data=None, \*\*kwargs)

Parameters to merge zonelets.

**Parameters:**

**model: Model**

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

**merge\_small\_zonelets\_with\_neighbors: bool, optional**

Merge zonelets with element count smaller than the given element count limit to neighboring zonelets sharing manifold face edges. Notes: Works better if zonelets are separated by region.

**element\_count\_limit: int, optional**

Element count limit to identify small zonelets.

**json\_data: dict, optional**

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

### Examples

```pycon
>>> merge_zonelets_params = prime.MergeZoneletsParams(model = model)

```

### Methods

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

NameDescription[`MergeZoneletsParams.element_count_limit`](ansys.meshing.prime.MergeZoneletsParams.element_count_limit.md#ansys.meshing.prime.MergeZoneletsParams.element_count_limit)Element count limit to identify small zonelets.[`MergeZoneletsParams.merge_small_zonelets_with_neighbors`](ansys.meshing.prime.MergeZoneletsParams.merge_small_zonelets_with_neighbors.md#ansys.meshing.prime.MergeZoneletsParams.merge_small_zonelets_with_neighbors)Works better if zonelets are separated by region.