# VariableDirection Property
Wind variability (if true, direction is null)
## Definition
**Namespace:** Taf.Decoder.entity
**Assembly:** Taf.Decoder (in Taf.Decoder.dll) Version: 1.0.2+ad2a158933a1e4d81e31e9a7f1a0faf24fc95eed
**XMLNS for XAML:** Not mapped to an xmlns.
**C#**
``` C#
public bool VariableDirection { get; set; }
```
#### Property Value
Boolean
## See Also
#### Reference
SurfaceWind Class
Taf.Decoder.entity Namespace