StormwaterInlet Class

Storm water inlet class.

Definition

Namespace: DHI.Mike1D.StructureModule
Assembly: DHI.Mike1D.StructureModule (in DHI.Mike1D.StructureModule.dll) Version: 24.0.0.0 (11.1.1.1111)
C#
public class StormwaterInlet : Structure, 
	IStormwaterInlet, IStructure, IDoubleProxy, IQuantityProxy, IControllable
Inheritance
Object    Structure    StormwaterInlet
Implements
IControllable, IDoubleProxy, IQuantityProxy, IStormwaterInlet, IStructure

Constructors

StormwaterInletInitializes a new instance of the StormwaterInlet class

Properties

Blockage Blockage is the ratio of flow in the inlet that is blocked by debris.
dDischargedDownStreamWaterLevel Calculated Discharge derivative with DownStreamWaterLevel. Downstream is relative to the direction of chainage. The value is calculated by SetWaterLevels. Unit: [m^2/s]
(Inherited from Structure)
dDischargedUpStreamWaterLevel Calculated Discharge derivative with UpStreamWaterLevel. Upstream is relative to the direction of chainage. The value is calculated by SetWaterLevels. Unit: [m^2/s]
(Inherited from Structure)
DepthQRelation Table of Q values in the inlet as a function of depth in the source node.
Discharge Calculated Discharge. The value is calculated by SetWaterLevels. Unit: [m^3/s]
(Inherited from Structure)
DownstreamWaterLevel Downstream water level.Downstream refers to the direction of chainage. The water level is set by use of SetWaterLevels Unit: [m]
(Inherited from Structure)
EnableCheckFlowDirectionOscillations Flag indicating whether to use special check and damping for structure discharge oscillating around zero.
(Inherited from Structure)
ExtensionData Property used by (de)serializer, when it can not find proper target for a data field. Support of forward compatible data contracts.
(Inherited from Structure)
FlowArea Flow area through structure. Used by most (but not all) structures.
(Inherited from Structure)
FlowFactor The discharge (and discharge derivatives) are scaled by the flow factor.
(Inherited from Structure)
Freeboard Freeboard is the distance between the invert level of the inlet to the maximum downstream water level. If the downstream water level exceeds the inlet level minus the freeboard, then the inlet functions as an orifice instead of a storm water inlet.
Height Height of the inlet when it functions as an orifice.
ID Structure ID
(Inherited from Structure)
IDInUserUnit Used to get a consistent description of the structure. The ID comes in user units. Used e.g. when reporting errors, warnings and hints.
(Inherited from Structure)
Implicit Flag to control if the structure is implicit or explicit. If the structure is explicit (Implicit == false) then the derivatives of the dicharge are always zero. Default value: true
(Inherited from Structure)
InvertLevel Invert level of the inlet.
InvertLevelDownstream Invert level down stream
(Overrides StructureInvertLevelDownstream)
InvertLevelUpstream Invert level up stream
(Overrides StructureInvertLevelUpstream)
Length Length of the structure. Unit: [m] Default value: 0m
(Inherited from Structure)
Location Location property.
(Inherited from Structure)
NumberOfInlets Number of inlets. The flow through the Stormwater Inlet structure is the flow through a single inlet multiplied by the number of inlets. Default: 1.
OnGradeInlet When true then the stormwater inlet is of the OnGrade type where inlet discharge is a function of the upstream discharge and the slope of the upstream reaches. If false, then the inlet discharge is a function of the upstream water level.
QqRelations List of Q values in the inlet as a function of q in the source pipe.
RunTimeDiagnostics The getter is used to get a list of errors.
(Inherited from Structure)
SideStructureBank Bank side that side-structure is located on

If side structure contains reservoir, and has the Coordinate set, this is not used (and should be set to Undefined).


(Inherited from Structure)
SideStructureReservoir Reservoir at end of side structure. Null if not side structure, or no reservoir is defined
(Inherited from Structure)
Slopes List of slopes in the source pipe. These slopes are matching the values in the QqRelations.
SmoothingFactor Exponential smoothing factor for structure discharge. The smoothing factor is the weight of the previous discharge on the new discharge: q = (1 - SmoothingFactor) * qStructure + SmoothingFactor * qPrevious
(Inherited from Structure)
SourceDischargeGetter Getter for the discharge through the source node.
StructureType Type of structure
(Inherited from Structure)
TopoID String used to identified cross sections
(Inherited from Structure)
Type Structure type, unique for each structure.
(Overrides StructureType)
UpstreamWaterLevel Upstream water level. Upstream refers to the direction of chainage. The water level is set by use of SetWaterLevels Unit: [m]
(Inherited from Structure)
UserDefinedSlope If UserDefinedSlope is set, then this value is used for the slope of the source pipe instead of the actual slope from the network geometry.

Set to MinValue to disable the use of it.

WaterLevelDifferenceMinimal Water level difference below which it is assumed that structure has no flow.
(Inherited from Structure)
Width Width of the inlet when it functions as an orifice

Methods

Accepts List of data types that is accepted, i.e., that you can get a ValueSetter for.
(Inherited from Structure)
AddQQRelation Add a QQ relation for the specified slope. Must be added in order of increasing slope
AddToOffers Add additional offers to structure
(Inherited from Structure)
ApplyFlowFactor Applies flow factor to discharge and it's derivatives
(Inherited from Structure)
ClearQQRelations Clear all QQ relations and slopes
ControlSetFlowFactor Set flow factor to specified value
(Inherited from Structure)
Description Return a string that describes this structure. Includes structure type and ID
(Inherited from Structure)
Dispose Frees the licenses held.
(Inherited from Structure)
EqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
ExplicitStructureSupport DEBUG: This method is called from Prepare() if _implitcit == false to check if the structure supports being Explicit. Once all structures support explicit operation this method can be deleted.
(Overrides StructureExplicitStructureSupport)
FinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)
GetActionInfos List of control action infos
(Inherited from Structure)
GetControlAction Get control action for the specified id. It always returns one of the ActionControl delegates. It will return null if controlActionId is not valid.

Base implementation for IControllable


(Inherited from Structure)
GetCurrentValue Get the current value of the control for the specified id.

Base implementation for IControllable


(Inherited from Structure)
GetHashCodeServes as the default hash function.
(Inherited from Object)
GetTypeGets the Type of the current instance.
(Inherited from Object)
Initialize(IDiagnostics) Set up structure and set runtime diagnostics object
(Inherited from Structure)
Initialize(ICrossSection, ICrossSection, Boolean, IDiagnostics) Set up structure and set runtime diagnostics object
(Overrides StructureInitialize(ICrossSection, ICrossSection, Boolean, IDiagnostics))
MemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
Offers A list of quantities available from this structure
(Inherited from Structure)
Prepare(HDParameterData, IDiagnostics) Set up structure and set runtime diagnostics object
(Inherited from Structure)
Prepare(DateTime, HDParameterData, IDiagnostics) Set up structure and set runtime diagnostics object
(Inherited from Structure)
ResetControlledState Reset internal state (if any) used by controlling class. Called after a controlling class has performed a control sequence, and simulation is restarted.

Base implementation for IControllable


(Inherited from Structure)
SetControlStrategyId Set control strategy ID manually.

Base implementation for IControllable


(Inherited from Structure)
SetInputWaterLevels Set the _upstreamWaterLevel, _downstreamWaterLevel and _flowDir
(Inherited from Structure)
SetSlope Set the slope of source of the water coming in through the inlet.
SetWaterLevels Sets up- and down- stream water level and forces the calculation of the discharge and its derivatives.
(Overrides StructureSetWaterLevels(Double, Double))
SetZeroFlow Sets the conditions for zero flow
(Inherited from Structure)
ToStringReturns a string that represents the current object.
(Inherited from Object)
UpdatedWaterLevels After a time step (or iteration) has finished, update the discharge to the actual value, based on the final water levels and the discharge derivatives.
(Inherited from Structure)
Validate Writes errors, warnings and hints into their respective member classes. The member objects are initially cleared.
(Overrides StructureValidate)
ValueGetter Get value setter for the specified data quantity
(Overrides StructureValueGetter(Int32))
ValueSetter Get value setter for the specified data type
(Inherited from Structure)

Fields

_accepts List of quantities that are accepted
(Inherited from Structure)
_controlStategyId If the structure is being controlled, then _controlStategyId contains the ID of the active control strategy
(Inherited from Structure)
_downstreamWaterLevel Downstream water level, as set by SetWaterLevels(Double, Double) Unit: [m]
(Inherited from Structure)
_dqdhDownstream The derivative of flow through the structure with downstream water level. The flow is calculated in the derived classes when the SetWaterLevels method is called. Unit: [m2/sec]
(Inherited from Structure)
_dqdhUpstream The derivative of flow through the structure with upstream water level. The flow is calculated in the derived classes when the SetWaterLevels method is called. Unit: [m2/sec]
(Inherited from Structure)
_flowArea Flow area through structure. Used by most (but not all) structures.
(Inherited from Structure)
_flowDir FlowDir is used to determine which parameters to use for the flow calculations. Derived by the SetWaterLevels(Double, Double).
(Inherited from Structure)
_id Identification name of the structure
(Inherited from Structure)
_implicit If _implicit == false, then the derivatives are always zero. Default value: true.
(Inherited from Structure)
_location Location in the network
(Inherited from Structure)
_offers List of quantities that are offered
(Inherited from Structure)
_q Flow through the structure. The flow is calculated in the derived classes when the SetWaterLevels method is called. Unit: [m3/sec]
(Inherited from Structure)
_runTimeDiagnostics Diagnostics are written into this Diagnostics during calculations. Set during Initialize(IDiagnostics)
(Inherited from Structure)
_topoID Identification used to find referenced cross sections
(Inherited from Structure)
_upstreamWaterLevel Upstream water level, as set by SetWaterLevels(Double, Double) Unit: [m]
(Inherited from Structure)

Extension Methods

GetControlActionInfo Get control action info for the specified id. It will return null if controlActionId is not valid.
(Defined by StructureExtensions)
Getter

From the proxy, return an FuncTResult for the specified quantity.

It returns the first quantity of that type that is offered, and null if the quantity is not offered.


(Defined by ProxyExtensions)
Getters Returns a set of FuncTResult for the quantity. We can return several quantities with the same id (usually they will differ in their description). If the quantity is not offerent, an empty list is returned.
(Defined by ProxyExtensions)
GettersFraction Returns a set of FuncT, TResult for the quantity. We can return several quantities with the same id (usually they will differ in their description). If the quantity is not offerent, an empty list is returned.
(Defined by ProxyExtensions)
GetterUnboxed

From the proxy, return an FuncTResult for the specified quantity.

It returns the first quantity of that type that is offered, and null if the quantity is not offered.


(Defined by ProxyExtensions)
Initialize Helper function for some unit tests. Do not use.
(Defined by StructureExtensions)
Initialize Helper function for some unit tests. Do not use.
(Defined by StructureExtensions)
IsSideStructure Returns true if the structure is a side structure
(Defined by StructureExtensions)
Setter

From the proxy, return an IDoubleGetSet for the specified quantity.

It returns the first quantity of that type that is accepted, and null if the quantity is not accepted.


(Defined by ProxyExtensions)

See Also