Exposes a variable, which is a one dimensional array of real numbers with a unit.
Declaration Syntax
public interface IVariable
Table 1797: Members
| 
                 Property  | QuantityName | 
                 The quantity name of the variable. For example, this could be "Length".  | 
| 
                 Property  | Unit | 
                 The unit of the variable. For example, this could be "mm".  |