private double GetFlowLateralMultiplier(
Cell cell,
FlowLateralMultiplierMap map,
int flowGroupId,
int iteration,
int timestep)
{
Debug.Assert(this.m_IsSpatial);
Debug.Assert(this.m_FlowLateralMultipliers.Count > 0);
FlowLateralMultiplier m = map.GetFlowLateralMultiplier(flowGroupId, iteration, timestep);
if (m == null)
{
return(1.0);
}
if (!this.m_FlowLateralMultiplierRasters.ContainsKey(m.FileName))
{
return(1.0);
}
StochasticTimeRaster raster = this.m_FlowLateralMultiplierRasters[m.FileName];
double v = raster.DblCells[cell.CollectionIndex];
if ((v < 0.0) || (MathUtils.CompareDoublesEqual(v, raster.NoDataValue, double.Epsilon)))
{
return(1.0);
}
else
{
return(v);
}
}
internal void CreateLateralFlowMultiplierMap()
{
if (this.m_FlowLateralMultipliers.Count > 0)
{
Debug.Assert(this.m_FlowLateralMultiplierMap == null);
this.m_FlowLateralMultiplierMap = new FlowLateralMultiplierMap(
this.m_Scenario, this.m_FlowLateralMultipliers);
}
}
internal void ClearFlowLateralMultiplierMap()
{
this.m_FlowLateralMultipliers.Clear();
this.m_FlowLateralMultiplierMap = null;
}
