public enum StructureSetWaterLevelsAtTime| WaterLevelAtN | 0 | Use water level at TimeN for structures |
| WaterLevelAtNph | 1 | Use water level at TimeNph for structures |
| WaterLevelAtNp1 | 2 | Use water level at TimeNp1 for structures |
| IsOneOf |
Returns true if enumeration is one of the listed ones.
(Defined by GenericExtensions) |