> ## 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.

# Lattice from Beams

## About this Block

**What it does:** Converts a list of beams into a Lattice.

**Tips:**

* Beams are obtained from Lattice Properties in the Information Panel.
* The thickness of the Beams is kept from the Lattice the Beams originated from.
* Open up the block's Properties Panel to view the beam, implicit, and thick graph properties.
  * These properties are populated based on the type of Unit Cell you use. An error sign with a tooltip appears next to the property if it is empty.

***

Creates a Lattice from a list of filtered Beams. The Beams must have originated from the same Lattice. This block is used internally in the Filter Beams utility blocks.

### Inputs

| Name  | Type                                                    | Description                           |
| ----- | ------------------------------------------------------- | ------------------------------------- |
| Beams | [Beam List](../../../../block-documentation/types/beam) | Beams to be converted into a Lattice. |

### Outputs

| Type                                                     |
| -------------------------------------------------------- |
| [Lattice](../../../../block-documentation/types/lattice) |