public LandSurface(vNereidLoadingInput vNereidLoadingInput, bool isBaselineCondition)
{
var landUseCode = isBaselineCondition
? vNereidLoadingInput.BaselineLandUseCode
: vNereidLoadingInput.LandUseCode;
var imperviousAcres = isBaselineCondition
? vNereidLoadingInput.BaselineImperviousAcres
: vNereidLoadingInput.ImperviousAcres;
NodeID = NereidUtilities.LandSurfaceNodeID(vNereidLoadingInput);
SurfaceKey =
$"{vNereidLoadingInput.LSPCBasinKey}-{landUseCode}-{vNereidLoadingInput.HydrologicSoilGroup}-{vNereidLoadingInput.SlopePercentage}";
Area = vNereidLoadingInput.Area;
ImperviousArea = imperviousAcres;
}
public static string LandSurfaceNodeID(vNereidLoadingInput loadGeneratingUnit)
{
// provisional delineations are tracked in the LGU layer, but do not contribute runoff
// to their respective BMPs in the model therefore those LGUs should fall back to their
// WQMP if exists, otherwise their RSB.
// If the associated BMP belongs to a Simple WQMP, it should not be accounted for in the modeling
if (loadGeneratingUnit.DelineationID != null &&
loadGeneratingUnit.DelineationIsVerified == true &&
loadGeneratingUnit.RelationallyAssociatedModelingApproach != WaterQualityManagementPlanModelingApproach.Simplified.WaterQualityManagementPlanModelingApproachID)
{
return(DelineationNodeID(loadGeneratingUnit.DelineationID.Value));
}
// Parcel Boundaries of Detailed WQMPs should not be considered
if (loadGeneratingUnit.WaterQualityManagementPlanID != null &&
loadGeneratingUnit.SpatiallyAssociatedModelingApproach != WaterQualityManagementPlanModelingApproach.Detailed.WaterQualityManagementPlanModelingApproachID)
{
return(WaterQualityManagementPlanNodeID(loadGeneratingUnit.WaterQualityManagementPlanID.Value,
loadGeneratingUnit.OCSurveyCatchmentID));
}
return(RegionalSubbasinNodeID(loadGeneratingUnit.OCSurveyCatchmentID));
}
