> ## 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.

# FE Solid Domain

Create an FE Domain for a 3-D solid mesh.

### Inputs

| Name           | Type                                                       | Description                                                                                                                                                            |
| -------------- | ---------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Fe volume mesh | [FE Mesh](../../../../block-documentation/types/fe-mesh)   | The input FE Mesh of solid elements.                                                                                                                                   |
| Material       | [Material](../../../../block-documentation/types/material) | The material for the solid domain.                                                                                                                                     |
| Material frame | [Frame](../../../../block-documentation/types/frame)       | The material coordinate system. A default frame is provided that aligns with the global coordinate system. This is only used for orthotropic or anisotropic materials. |

### Outputs

| Type                                                         |
| ------------------------------------------------------------ |
| [FE Domain](../../../../block-documentation/types/fe-domain) |