The Catchment type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | AntecedentWetness | Gets/Sets the Antecedent Wetness. |
| Application |
Gets the Application. Not currently implemented.
(Inherited from Entity) |
| Area2d | Gets the 2d Area of the boundary. |
| AverageSlope | Gets/Sets the average slope of the catchment area. |
| BoundaryPolyline2d | Gets the 2d boundary polyline. |
| BoundaryPolyline3d | Gets/Sets the 3d boundary polyline. |
| ChannelFlowSegments | Gets the count of Channel Flow Segments for TR-55 TOC method. |
| ChannelFlowTravelTime | Gets the Channel time(hours) of Sheet Flow Segments for TR-55 TOC method. |
| CompositeCurveNumber | Gets/Sets the compiste curve number of the catchment area. |
| Conductivity | Gets/Sets the conductivity of the catchment area. |
| ContainingGroupId | Gets the containing group Id of the catchment area. |
| CurveNumber | Gets/Sets the Curve Number. |
| CurveNumberDryingTime | Gets/Sets the drying time of the catchment area. |
| DecayConstant | Gets/Sets the decay constant of the catchment area. |
| Description |
Gets or sets the Entity object's description.
(Inherited from Entity) |
| DischargePoint | Gets the discharge point of the catchment area. |
| DisplayName |
Gets the Entity object's display name.
(Inherited from Entity) |
| Document |
Gets the Document. Not currently implemented.
(Inherited from Entity) |
| EquivalentWidth | Gets/Sets the equivalent width of the catchment area. |
| Exclusionary | Gets the exclusionary flag of the catchment area. |
| FingerPrint |
Gets or sets FingerPrint of the Entity.
(Inherited from Entity) |
| FlowPath | Gets the FlowPath of the Catchment. |
| FolderId |
Gets the folder ObjectId of the Entity
Returns ObjectId::Null if the Entity is located in root folder
(Inherited from Entity) |
| HortonDryingTime | Gets/Sets the drying time of the catchment area. |
| HydrologicallyMostDistantLength | Gets the hydrologically most distant length of the catchment area. |
| HydrologicallyMostDistantPoint | Gets the hydrologically most distant point of the catchment area. |
| HydrologicalSoilGroup | Gets/Sets the Soil Group. |
| ImperviousArea | Gets/Sets the Impervious Area Percentage. |
| ImperviousDeppressionStorageDepth | Gets/Sets the impervious deppression storage depth of the catchment area. |
| ImperviousManningsN | Gets/Sets the impervious Manning's N of the catchment area. |
| ImperviousNoDepression | Gets/Sets the impervious no depression of the catchment area. |
| InfiltrationMethod | Gets/Sets the infiltration method of the catchment area. |
| InitialAbstractionDepth | Gets/Sets the initial abstraction depth value for the catchment area. |
| InitialAbstractionFraction | Gets/Sets the initial abstraction fraction value for the catchment area. |
| InitialAbstractionType | Gets/Sets the initial abstraction type for the catchment area. |
| InitialDeficit | Gets/Sets the initial deficit of the catchment area. |
| InternalRouting | Gets/Sets the internal routing of the catchment area. |
| IsCWSReferenceObject |
Gets whether the Entity is a Civil Worksharing reference object. A Civil Worksharing reference object is
a Civil object shared to Shared Space. It is not editable. But it can be updated to the new version in the Shared Space.
(Inherited from Entity) |
| IsCWSSourceObject |
Gets whether the Entity is a Civil Worksharing source object. A Civil Worksharing source object is
a Civil object shared to Shared Space. It is editable and can be updated to Shared Space.
(Inherited from Entity) |
| IsPartialReferenceObject |
Gets whether the surface is partial reference surface.
(Inherited from Entity) |
| IsReadOnlyReferenceObject |
Gets whether the Entity is a readonly reference object. A readonly reference object is
either a data shortcut referece object or a Civil Worksharing reference object.
(Inherited from Entity) |
 | IsReferencedSourceExisting |
For reference object (IsReferenceObject == true), it will try to get its source entity while opening a drawing.
This indicates whether the reference object has source entity.
(Inherited from Entity) |
| IsReferenceObject |
Gets whether the Entity is a reference object. A reference object is
located in another drawing, and linked using a data shortcut or Vault.
If the entity is native to the current drawing this property returns false;
if it is being referenced via data shortcuts or AutoCAD Vault it returns true.
(Inherited from Entity) |
| IsReferenceStale |
For reference objects (IsReferenceObject == true), gets whether the Entity object's reference is stale.
(Inherited from Entity) |
| IsReferenceSubObject |
For reference objects (IsReferenceObject == true), gets whether the Entity is a reference subobject.
For example, when iterating through the structure of a pipe network referenced from another drawing,
this property is true for each entity.
(Inherited from Entity) |
| IsReferenceValid |
For reference objects (IsReferenceObject == true), gets whether the Entity object's reference is valid.
(Inherited from Entity) |
| IsUsed |
Gets whether the style is used by other objects in the current drawing.
(Inherited from Entity) |
| ManningsCoefficient | Gets/Sets the mannings coefficient for the catchment area. |
| MaxInfiltrationRate | Gets/Sets the max. infiltration rate of the catchment area. |
| MaxInfiltrationVolume | Gets/Sets the max. infiltration volume of the catchment area. |
| MinInfiltrationRate | Gets/Sets the min. infiltration rate of the catchment area. |
| Name |
Gets or sets the Entity object's name.
(Inherited from Entity) |
| Perimeter2d | Gets the 2d Perimeter of the boundary polyline. |
| PerviousDeppressionStorageDepth | Gets/Sets the pervious deppression storage depth of the catchment area. |
| PerviousManningsN | Gets/Sets the pervious Manning's N of the catchment area. |
| ReferencePipeNetworkId | Gets the reference pipe network for the catchment area. |
| ReferencePipeNetworkName | Gets the reference pipe network for the catchment area. |
| ReferencePipeNetworkStructureId | Gets/Sets the reference pipe network structure id for the catchment area. |
| ReferencePipeNetworkStructureName | Gets the reference pipe network structure name for the catchment area. |
| ReferenceSurfaceId | Gets/Sets the reference surface for the catchment area. |
| ReferenceSurfaceName | Gets the reference surface for the catchment area. |
| RoutingPercentage | Gets/Sets the routing percentage of the catchment area. |
| RunoffCoefficient | Gets/Sets the runoff coefficient for the catchment area. |
| RunoffMethod | Gets runoff method for the catchment area. |
| ShallowFlowSegments | Gets the count of Shallow Flow Segments for TR-55 TOC method. |
| ShallowFlowTravelTime | Gets the travel time(hours) of Shallow Flow Segments for TR-55 TOC method. |
| ShapeFactor | Gets/Sets the shape factor value for the catchment area. |
| ShapeType | Gets/Sets the shape type for the catchment area. |
| SheetFlowSegments | Gets the count of Sheet Flow Segments for TR-55 TOC method. |
| SheetFlowTravelTime | Gets the travel time(hours) of Sheet Flow Segments for TR-55 TOC method. |
| ShowToolTip |
Gets or sets whether to show tooltips for the Entity.
(Inherited from Entity) |
| StyleId |
Gets / Sets the catchment style.
(Overrides EntityStyleId) |
| StyleName |
Gets or sets the Entity object's style name.
(Inherited from Entity) |
| SuctionHead | Gets/Sets the suction head of the catchment area. |
| TimeOfConcentration | Gets the time of concentration for the catchment area. |
| TimeOfConcentrationCalculationMethod | Gets/Sets the time of concentration method for the catchment area. |
| UnconnectedImperviousArea | Gets/Sets the Unconnected Impervious Area Percent. |