public enum LagTimeTypes| UserDefined | 0 | User defined lag time |
| SCSFormula | 1 | Lag time by U.S. Soil Conservation Service (SCS) method of 1972. |
| StandardSUH | 2 | Lag time of Snyder's Synthetic Unit Hydrograph method |
| AlamedaSUH | 3 | Lag time of Snyder's Synthetic Unit Hydrograph method, Alameda version |
| IsOneOf |
Returns true if enumeration is one of the listed ones.
(Defined by GenericExtensions) |