Sets the units format for angular dimensions.
| Type: | Integer | 
| Saved in: | Drawing | 
| Initial value: | 0 | 
|  
			  Value  | 
 
			  Description  | 
|---|---|
|  
			  0  | 
 
			  Decimal degrees  | 
|  
			  1  | 
 
			  Degrees/minutes/seconds  | 
|  
			  2  | 
 
			  Gradians  | 
|  
			  3  | 
 
			  Radians  |