public string reportAnoxicDepth(int bmpID, double PRemoval)
{
WetDetention wd = (WetDetention)getBMP(bmpID);
wd.CalculateAnoxicDepth(PRemoval);
return(wd.AnoxicDepthReport());
}
private int RouteWetDetentionToWetDetention(int bmpID)
{
// bmpID is the ID 1-3 of the upstream Wet Detention Pond
double PP = 0; // Permanent Pool
double RV = 0; // Runoff Volume
int lastBMP = 0;
// The entire idea is to calculate a cumulative Permanent Pool and route the Runovv Volume through the entire pool
if (bmpID == 1)
{
lastBMP = 2;
RV = ((WetDetention)bmp1).RunoffVolume;
PP += ((WetDetention)bmp1).PermanentPoolVolume;
PP += ((WetDetention)bmp2).PermanentPoolVolume;
ProvidedNTreatmentEfficiency = ((WetDetention)bmp1).ProvidedNTreatmentEfficiency;
ProvidedPTreatmentEfficiency = ((WetDetention)bmp1).ProvidedPTreatmentEfficiency;
if (bmp3.BMPType == BMPTrainsProject.sWetDetention)
{
PP += ((WetDetention)bmp3).PermanentPoolVolume; lastBMP = 3;
}
if (bmp3.BMPType == BMPTrainsProject.sWetDetention)
{
PP += ((WetDetention)bmp3).PermanentPoolVolume; lastBMP = 4;
}
}
if (bmpID == 2)
{
lastBMP = 3;
RV = ((WetDetention)bmp2).RunoffVolume;
PP += ((WetDetention)bmp2).PermanentPoolVolume;
PP += ((WetDetention)bmp3).PermanentPoolVolume;
if (bmp4.BMPType == BMPTrainsProject.sWetDetention)
{
PP += ((WetDetention)bmp4).PermanentPoolVolume; lastBMP = 4;
}
}
if (bmpID == 3)
{
lastBMP = 4;
RV = ((WetDetention)bmp3).RunoffVolume;
PP += ((WetDetention)bmp3).PermanentPoolVolume;
PP += ((WetDetention)bmp4).PermanentPoolVolume;
}
// Add the permanent pools and use to calculate overall residency.
double NEff = 0.0;
double PEff = 0.0;
double RT = 0;
if (RV == 0)
{
return(lastBMP);
}
RT = PP / RV * 365;
NEff = WetDetention.CalculateNitrogenRemoval(RT);
PEff = WetDetention.CalculatePhosphorusRemoval(RT);
ProvidedNTreatmentEfficiency = CalculateAdjustedEfficiency(ProvidedNTreatmentEfficiency, NEff);
// This does the same thing for both scenarios
ProvidedPTreatmentEfficiency = CalculateAdjustedEfficiency(ProvidedPTreatmentEfficiency, PEff);
CalculateReductions(this);
return(lastBMP);
}