> ## 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.

# Import Lattice Graph

<CardGroup cols={2}>
  <Card title="Path" href="#path" />

  <Card title="Path, 1.1.0" href="#path-110" />
</CardGroup>

***

## About this Block

**What it does:**  The Import Lattice block imports a lattice file in the Lattice Graph Interchange Module (.LTCX) and 3MF (.3MF) format from an external location.

**Common uses:**

* Custom Unit Cells

**Tips:**

* For information on all import/export file types: ([https://support.ntopology.com/hc/articles/360048249514](https://support.ntopology.com/hc/articles/360048249514))

***

<h2 id="path">
  Path
</h2>

Import Lattice Graph file from an external location.

### Inputs

| Name | Type                                               | Description                        |
| ---- | -------------------------------------------------- | ---------------------------------- |
| Path | [Path](../../../../block-documentation/types/path) | System path of Lattice Graph file. |

### Outputs

| Type                                                 |
| ---------------------------------------------------- |
| [Graph](../../../../block-documentation/types/graph) |

***

<h2 id="path-110">
  Path, 1.1.0
</h2>

Import Lattice Graph file from an external location.

### Inputs

| Name | Type                                               | Description                        |
| ---- | -------------------------------------------------- | ---------------------------------- |
| Path | [Path](../../../../block-documentation/types/path) | System path of Lattice Graph file. |

### Outputs

| Type                                                 |
| ---------------------------------------------------- |
| [Graph](../../../../block-documentation/types/graph) |