public interface IBroadCrestedWeirGeometry| Datum | Datum/offset which is added to the level column in the level/width table to get true level. |
| GeometryCrossSectionLocation |
Location of cross section data for weir geometry.
If null, the location of the structure in the network is used (Location). |
| GeometryCrossSectionTopoId |
TopoID of cross section data for weir geometry.
If null, the topo id of the structure in the network is used (TopoID). |
| GeometryDataFromCrossSections | Flag specifying that the weir geometry is specified in the cross section database. |
| LevelWidths |
Weir geometry defined as levels and corresponding flow widths.
The levels are relative to the Datum. Levels must be increasing. |