---
title: raygeo.ops.transform.lead_in_out
sidebar_label: raygeo.ops.transform.lead_in_out
---

## LeadInOutSpec

Parameters for the `LeadInOut` transformer.

### `lead_in_mm`

```python
lead_in_mm: float
```

Lead-in distance in millimeters.

### `lead_out_mm`

```python
lead_out_mm: float
```

Lead-out distance in millimeters.
