Package hec.rss.model

Class DownstreamOpRuleBackRoute

java.lang.Object

hec.rss.model.DownstreamOpRuleBackRoute

public class DownstreamOpRuleBackRoute
extends Object

Constructor Summary

Constructors

Constructor	Description
DownstreamOpRuleBackRoute()

Method Summary

Modifier and Type	Method	Description
boolean	computeBackroute(RunTimeStep rts, double[] dnstrmTS, double[] routedPrevRel, double[] upstrmTS, int lag, int offset, double[] routeCoef, int ruleType)	Object of the method is to determine flow required at upstream end of reach to match the requested downstream flow after linear routing.
boolean	computeSysBackroute(RunTimeStep rts, double[] dnstrmTS, Object[] routedPrevRel, Object[] upstrmTS, int minoffset, Object[] resPulseRespArray, int ruleType, boolean[] resActive)	Object of the method is to determine flow required releases from all upstream reservoirs to match the requested downstream flow after linear routing.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DownstreamOpRuleBackRoute

public DownstreamOpRuleBackRoute()

Method Details

computeSysBackroute

public boolean computeSysBackroute(RunTimeStep rts,
 double[] dnstrmTS,
 Object[] routedPrevRel,
 Object[] upstrmTS,
 int minoffset,
 Object[] resPulseRespArray,
 int ruleType,
 boolean[] resActive)

Object of the method is to determine flow required releases from all upstream reservoirs to match the requested downstream flow after linear routing. The upstream and downstream flow arrays are provided. The upstream array is changed through this method (the upstream flow is the output from this method). Both arrays are the length of the routing window. The downstream array is offset in time from the upstream array by minoffset steps.

Parameters:

rts - the current RunTimeStep for the release decision

dnstrmTS - array containing the target for the total routed release

routedPrevRel - contribution to downstream flow from all previous upstream releases

upstrmTS - array containing the all reservoir releases

minoffset - minimum offset integer shift between upstream and downstream routing for any of the releases

resPulseRespArray - pulse response for all releases

ruleType - flag indicating max (1), spec (0), or min (-1) rule

step - the time step at which the downstream flow is expected to match the required flow ???

Returns:

true if successful

computeBackroute

public boolean computeBackroute(RunTimeStep rts,
 double[] dnstrmTS,
 double[] routedPrevRel,
 double[] upstrmTS,
 int lag,
 int offset,
 double[] routeCoef,
 int ruleType)

Object of the method is to determine flow required at upstream end of reach to match the requested downstream flow after linear routing. The upstream and downstream flow arrays are provided. The upstream array is changed through this method (the upstream flow is the output from this method). Both arrays are the length of the routing window. The downstream array is offset in time from the upstream array by minoffset steps.

Parameters:

rts - the current RunTimeStep for the release decision

dnstrmTS - array containing the routed release

routedPrevRel - contribution to downstream flow from previous upstream releases

upstrmTS - array containing the reservoir release

lag - approximate integer lag of routing

offset - integer shift between upstream and downstream routing

routeCoef - array of linear routing coefficients

step - the time step at which the downstream flow is expected to match the required flow ???

Returns:

true if successful