# FileAiWriteOptions.Units enum

Namespace: [Rhino.FileIO](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.fileio.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md) · Since v8.0

```cs
public enum FileAiWriteOptions.Units
```

## Values

| Name | Value | Description |
| --- | --- | --- |
| Inches | 0 | inches |
| Centimeters | 1 | centimeters |
| Millimeters | 2 | millimeters |
| Points | 3 | points |