public static TreatmentFacility ToTreatmentFacility(this TreatmentBMP treatmentBMP, bool isBaselineCondition)
{
var treatmentBMPNodeID = NereidUtilities.TreatmentBMPNodeID(treatmentBMP);
var lspcBasinKey = treatmentBMP.LSPCBasin?.LSPCBasinKey.ToString();
var isFullyParameterized = treatmentBMP.IsFullyParameterized();
double?treatmentRate = null;
var modelingAttribute = treatmentBMP.TreatmentBMPModelingAttribute;
// in the baseline condition, anything built after 2003 is treated as if it doesn't exist.
if (!isFullyParameterized ||
(isBaselineCondition && treatmentBMP.YearBuilt.HasValue && treatmentBMP.YearBuilt.Value > NereidUtilities.BASELINE_CUTOFF_YEAR))
{
return(new TreatmentFacility
{
NodeID = treatmentBMPNodeID,
FacilityType = "NoTreatment",
ReferenceDataKey = lspcBasinKey,
DesignStormwaterDepth = treatmentBMP.PrecipitationZone?.DesignStormwaterDepthInInches ?? .8,
EliminateAllDryWeatherFlowOverride = modelingAttribute?.DryWeatherFlowOverrideID == DryWeatherFlowOverride.Yes.DryWeatherFlowOverrideID
});
}
// treatment rate is an alias for four different fields, so we need to pick the one that's not null
if (modelingAttribute.InfiltrationDischargeRate != null)
{
treatmentRate = modelingAttribute.InfiltrationDischargeRate;
}
else if (modelingAttribute.TreatmentRate != null)
{
treatmentRate = modelingAttribute.TreatmentRate;
}
else if (modelingAttribute.AverageDivertedFlowrate != null)
{
// AverageDivertedFlowrate is collected in gallons per day instead of CFS, but we need to send CFS to Nereid.
treatmentRate = modelingAttribute.AverageDivertedFlowrate * NereidUtilities.GPD_TO_CFS;
}
else if (modelingAttribute.AverageTreatmentFlowrate != null)
{
treatmentRate = modelingAttribute.AverageTreatmentFlowrate;
}
double?area = null;
// area_sqft is an alias for four different fields, so we need to take the one that's not null
if (modelingAttribute.EffectiveFootprint != null)
{
area = modelingAttribute.EffectiveFootprint;
}
else if (modelingAttribute.InfiltrationSurfaceArea != null)
{
area = modelingAttribute.InfiltrationSurfaceArea;
}
else if (modelingAttribute.MediaBedFootprint != null)
{
area = modelingAttribute.MediaBedFootprint;
}
else if (modelingAttribute.WettedFootprint != null)
{
area = modelingAttribute.WettedFootprint;
}
double?designCapacity = null;
if (modelingAttribute.DesignDryWeatherTreatmentCapacity != null)
{
designCapacity = modelingAttribute.DesignDryWeatherTreatmentCapacity;
}
else if (modelingAttribute.DesignLowFlowDiversionCapacity != null)
{
// DesignLowFlowDiversionCapacity is collected in GPD, so convert to CFS
designCapacity = modelingAttribute.DesignLowFlowDiversionCapacity * NereidUtilities.GPD_TO_CFS;
}
if (designCapacity == null)
{
designCapacity = treatmentRate;
}
else if (treatmentRate == null)
{
treatmentRate = designCapacity;
}
// null-coalescence here represents default values.
// It's generally an anti-pattern for an API to require its clients to insert default values,
// since the API should be written to replace nulls/absent values with defaults,
// but it's so few that it's not worth a revision to the modeling engine at this time (4/16/2020)
var treatmentFacility = new TreatmentFacility
{
NodeID = treatmentBMPNodeID,
FacilityType = treatmentBMP.TreatmentBMPType.TreatmentBMPModelingType.TreatmentBMPModelingTypeName,
ReferenceDataKey = lspcBasinKey,
DesignStormwaterDepth = treatmentBMP.PrecipitationZone.DesignStormwaterDepthInInches,
DesignCapacity = designCapacity,
DesignMediaFiltrationRate = modelingAttribute.DesignMediaFiltrationRate,
//convert Days to Hours for this field.
DesignResidenceTimeforPermanentPool = modelingAttribute.DesignResidenceTimeforPermanentPool * 24 ?? double.PositiveInfinity,
DiversionRate = modelingAttribute.DiversionRate,
DrawdownTimeforWQDetentionVolume = modelingAttribute.DrawdownTimeforWQDetentionVolume,
Area = area,
EffectiveRetentionDepth = modelingAttribute.EffectiveRetentionDepth,
MonthsOfOperation = modelingAttribute.MonthsOfOperation?.MonthsOfOperationNereidAlias ?? MonthsOfOperation.Both.MonthsOfOperationNereidAlias,
PermanentPoolorWetlandVolume = modelingAttribute.PermanentPoolorWetlandVolume,
RoutingConfiguration = modelingAttribute.RoutingConfigurationID == RoutingConfiguration.Online.RoutingConfigurationID,
StorageVolumeBelowLowestOutletElevation = modelingAttribute.StorageVolumeBelowLowestOutletElevation,
// SummerHarvestedWaterDemand is collected in GPD, so convert to CFS
SummerHarvestedWaterDemand = modelingAttribute.SummerHarvestedWaterDemand * NereidUtilities.GPD_TO_CFS,
TimeOfConcentration = modelingAttribute.TimeOfConcentration?.TimeOfConcentrationDisplayName ?? TimeOfConcentration.FiveMinutes.TimeOfConcentrationDisplayName,
TotalDrawdownTime = modelingAttribute.DrawdownTimeforWQDetentionVolume,
TotalEffectiveBMPVolume = modelingAttribute.TotalEffectiveBMPVolume,
TreatmentRate = treatmentRate,
UnderlyingHydrologicSoilGroup = modelingAttribute.UnderlyingHydrologicSoilGroup?.UnderlyingHydrologicSoilGroupDisplayName.ToLower() ?? UnderlyingHydrologicSoilGroup.D.UnderlyingHydrologicSoilGroupDisplayName.ToLower(),
UnderlyingInfiltrationRate = modelingAttribute.UnderlyingInfiltrationRate,
UpstreamBMP = modelingAttribute.UpstreamTreatmentBMPID.HasValue ? NereidUtilities.TreatmentBMPNodeID(modelingAttribute.UpstreamTreatmentBMPID.Value) : null,
WaterQualityDetentionVolume = modelingAttribute.WaterQualityDetentionVolume,
// WinterHarvestedWaterDemand is collected in GPD, so convert to CFS
WinterHarvestedWaterDemand = modelingAttribute.WinterHarvestedWaterDemand * NereidUtilities.GPD_TO_CFS,
EliminateAllDryWeatherFlowOverride = modelingAttribute.DryWeatherFlowOverrideID == DryWeatherFlowOverride.Yes.DryWeatherFlowOverrideID
};
return(treatmentFacility);
}