| 
           none | dataset name 
         | 
        |||
| 
           on | off 
         | 
        
           Whether the expression should be linearized at the linearization point. Applicable only if evalmethod is harmonic. 
         | 
      ||
| 
           Level that defines the dataset. Active when levelmethod is level. 
         | 
      |||
| 
           number | levels 
         | 
        |||