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 # ansys.meshing.prime.IGAUnstructuredSplineSurf

 Last update: 10.09.2025 

<a id="ansys.meshing.prime.IGAUnstructuredSplineSurf.average_mesh_size"></a>

#### *property* IGAUnstructuredSplineSurf.average\_mesh\_size *: [float](https://docs.python.org/3.11/library/functions.html#float)*

Reference length to compute deviation.