DischargeStructure Class |
Simple constant discharge structure.
Inheritance HierarchyNamespace: DHI.Mike1D.StructureModule
Assembly: DHI.Mike1D.StructureModule (in DHI.Mike1D.StructureModule.dll) Version: 19.0.0.0 (11.1.1.1111)
SyntaxThe DischargeStructure type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | DischargeStructure | Initializes a new instance of the DischargeStructure class |
Properties| Name | Description | |
|---|---|---|
 | ActualDischarge |
Discharge for a single structure.
|
| ControlledMaxDischarge |
Maximum limit on discharge controllable from outside.
Only used if _useControlledMaxDischarge == true
|
| ControlledMinDischarge |
Minimum limit on discharge controllable from outside.
Only used if _useControlledMinDischarge == true
|
| 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.) |
| 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.) |
| 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.) |
| 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.) |
| InitialDischarge |
Initial value of the discharge.
Default: 0
|
| 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.) |
| MaxDischarge |
Maximum discharge. The discharge (absolute value) can not be raised above this level.
Default: double.MaxValue
|
| MaxDischargeSpeed |
The maximum allowed rate of change of the discharge level.
Default: double.MaxValue
|
| Multiplicator |
Multiplicator or "number of structures" of this type.
Used for modelling more structures at the same
location with the same geometry in one go.
Unit: []
Default: 1
|
| RunTimeDiagnostics |
The getter is used to get a list of errors.
(Inherited from Structure.) |
| SideStructureBank |
Bank side that side-structure is located on
(Inherited from Structure.)If side structure contains reservoir, and has the Coordinate set, this is not used (and should be set to Undefined). |
| SideStructureReservoir |
Reservoir at end of side structure. Null if not side structure, or no reservoir is defined
(Inherited from Structure.) |
| 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.) |
| UseControlledMaxDischarge |
Use the controllable maximum discharge
Automatically set when controlling maximum discharge |
| UseControlledMinDischarge |
Use the controllable minimum discharge
Automatically set when controlling minimum discharge |
| UseMaxDischarge |
Use the controllable maximum discharge level
|
Methods| Name | Description | |
|---|---|---|
| Accepts |
List of data types that is accepted, i.e., that you can get a ValueSetter for.
(Inherited from Structure.) |
 | ApplyFlowFactor |
Applies flow factor to discharge and it's derivatives
(Inherited from Structure.) |
| ControlClose |
Close gate, set the discharge to zero
|
| ControlOpen |
Close gate, set the discharge to max
|
| ControlSetDischarge |
Set the discharge to use
|
| ControlSetFlowFactor |
Set flow factor to specified value
(Inherited from Structure.) |
| ControlSetMaxDischarge |
Set the maximum discharge allowed when controlling the discharge
|
| ControlSetMinDischarge |
Set the minimum discharge allowed when controlling the discharge
|
| Description |
Return a string that describes this structure. Includes structure type and ID
(Inherited from Structure.) |
| Dispose |
Frees the licenses held.
(Inherited from Structure.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| ExplicitStructureSupport |
DEBUG: This method is called from Validate() if _implitcit == false to check if
the structure supports being Explicit.
Once all structures support explicit operation this method can be deleted.
(Inherited from Structure.) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| 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.
(Overrides StructureGetControlAction(String).)Base implementation for IControllable |
| GetCurrentValue |
Get the current value of the control for the specified id.
(Overrides StructureGetCurrentValue(String).)Base implementation for IControllable |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets 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).) |
| MemberwiseClone | Creates 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
(Overrides StructurePrepare(HDParameterData, IDiagnostics).) |
| Prepare(DateTime, HDParameterData, IDiagnostics) |
Set up structure and set runtime diagnostics object
(Inherited from Structure.) |
| PrepareTimeStep |
Prepare structure for time step
|
| ReadState |
Read state and apply to module.
Returns true if state was successfully read.
|
| ResetControlledState |
Reset internal state (if any) used by controlling class.
Called after a controlling class has performed a control sequence,
and simulation is restarted.
(Overrides StructureResetControlledState.)Base implementation for IControllable |
| SetControlStrategyId |
Set control strategy ID manually.
(Inherited from Structure.)Base implementation for IControllable |
| SetInputWaterLevels | (Inherited from Structure.) |
| SetWaterLevels |
Sets up- and down- stream water level. For DischargeGate, SetWaterLevels() does nothing else
than implements limits on discharge if _upstreamWaterLevelMinMaxTable != null.
(Overrides StructureSetWaterLevels(Double, Double).) |
| SetZeroFlow |
Sets the conditions for zero flow
(Inherited from Structure.) |
| ToString | (Overrides ObjectToString.) |
| 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.) |
| WriteState |
Write current state of module
|
Fields| Name | Description | |
|---|---|---|
 | _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.) |
| _multiplicator |
Multiplicator or "number of structures" of this type.
Used for modelling more structures at the same
location with the same geometry in one go.
Unit: []
Default: 1
|
| _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| Name | Description | |
|---|---|---|
 | 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. |
| 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. |
| Initialize(CrossSectionData, Boolean, IDiagnostics) | Overloaded.
Helper function for some unit tests. Do not use.
(Defined by StructureExtensions.) |
| Initialize(BoundaryData, CrossSectionData, Boolean, IDiagnostics) | Overloaded.
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. |
See Also