> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Associate FE Mesh

Associates an FE Mesh with a CAD Body. Boundary Conditions applied to the CAD Body will then be transferred to the associated FE Mesh.

### Inputs

| Name      | Type                                                            | Description                                                              |
| --------- | --------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Mesh      | [FE Mesh](../../../../block-documentation/types/fe-mesh)        | The FE Mesh to be associated with a CAD body.                            |
| Geometry  | [CAD Body List](../../../../block-documentation/types/cad-body) | The CAD Body.                                                            |
| Tolerance | [Scalar](../../../../block-documentation/types/scalar)          | Maximum distance between selected mesh elements and the chosen topology. |

### Outputs

| Type                                                     |
| -------------------------------------------------------- |
| [FE Mesh](../../../../block-documentation/types/fe-mesh) |