Returns an ISourcePoint for the gridpoint and quantity.
It returns the first quantity of that type that is offered, and null if the quantity is not offered.
public ISourcePoint SourcePoint(
EngineReach engineReach,
int gridPointIndex,
IQuantity quantity
)[Missing <param name="engineReach"/> documentation for "M:DHI.Mike1D.Engine.ProxyUtil.SourcePoint(DHI.Mike1D.Engine.EngineReach,System.Int32,DHI.Mike1D.Generic.IQuantity)"]
[Missing <param name="gridPointIndex"/> documentation for "M:DHI.Mike1D.Engine.ProxyUtil.SourcePoint(DHI.Mike1D.Engine.EngineReach,System.Int32,DHI.Mike1D.Generic.IQuantity)"]
[Missing <param name="quantity"/> documentation for "M:DHI.Mike1D.Engine.ProxyUtil.SourcePoint(DHI.Mike1D.Engine.EngineReach,System.Int32,DHI.Mike1D.Generic.IQuantity)"]
[Missing <returns> documentation for "M:DHI.Mike1D.Engine.ProxyUtil.SourcePoint(DHI.Mike1D.Engine.EngineReach,System.Int32,DHI.Mike1D.Generic.IQuantity)"]