private void RunModel(ChoiceProbabilityCalculator choiceProbabilityCalculator, IPersonDayWrapper personDay, DayPattern choice = null)
{
IHouseholdWrapper household = personDay.Household;
IParcelWrapper residenceParcel = household.ResidenceParcel;
IPersonWrapper person = personDay.Person;
int carsPerDriver = household.GetCarsPerDriver();
double mixedDensity = residenceParcel.MixedUse3Index2();
double intersectionDensity = residenceParcel.IntersectionDensity34Minus1Buffer2();
double[] purposeLogsums = new double[Global.Settings.Purposes.TotalPurposes];
double[] atUsualLogsums = new double[3];
int carOwnership = person.GetCarOwnershipSegment();
int votSegment = person.Household.GetVotALSegment();
int transitAccess = residenceParcel.TransitAccessSegment();
if (person.UsualWorkParcel == null || person.UsualWorkParcelId == household.ResidenceParcelId)
{
purposeLogsums[Global.Settings.Purposes.Work] = 0;
}
else
{
int destinationArrivalTime = ChoiceModelUtility.GetDestinationArrivalTime(Global.Settings.Models.WorkTourModeModel);
int destinationDepartureTime = ChoiceModelUtility.GetDestinationDepartureTime(Global.Settings.Models.WorkTourModeModel);
ChoiceProbabilityCalculator.Alternative nestedAlternative = Global.ChoiceModelSession.Get <WorkTourModeModel>().RunNested(personDay, residenceParcel, person.UsualWorkParcel, destinationArrivalTime, destinationDepartureTime, household.VehiclesAvailable);
purposeLogsums[Global.Settings.Purposes.Work] = nestedAlternative == null ? 0 : nestedAlternative.ComputeLogsum();
atUsualLogsums[Global.Settings.Purposes.Work] = Global.AggregateLogsums[person.UsualWorkParcel.ZoneId][Global.Settings.Purposes.HomeBasedComposite][carOwnership][votSegment][person.UsualWorkParcel.TransitAccessSegment()];
}
if (person.UsualSchoolParcel == null || person.UsualSchoolParcelId == household.ResidenceParcelId)
{
purposeLogsums[Global.Settings.Purposes.School] = 0;
}
else
{
int destinationArrivalTime = ChoiceModelUtility.GetDestinationArrivalTime(Global.Settings.Models.SchoolTourModeModel);
int destinationDepartureTime = ChoiceModelUtility.GetDestinationDepartureTime(Global.Settings.Models.SchoolTourModeModel);
ChoiceProbabilityCalculator.Alternative nestedAlternative = Global.ChoiceModelSession.Get <SchoolTourModeModel>().RunNested(personDay, residenceParcel, person.UsualSchoolParcel, destinationArrivalTime, destinationDepartureTime, household.VehiclesAvailable);
purposeLogsums[Global.Settings.Purposes.School] = nestedAlternative == null ? 0 : nestedAlternative.ComputeLogsum();
atUsualLogsums[Global.Settings.Purposes.School] = Global.AggregateLogsums[person.UsualSchoolParcel.ZoneId][Global.Settings.Purposes.HomeBasedComposite][carOwnership][votSegment][person.UsualSchoolParcel.TransitAccessSegment()];
}
double compositeLogsum = Global.AggregateLogsums[household.ResidenceZoneId][Global.Settings.Purposes.HomeBasedComposite][carOwnership][votSegment][transitAccess];
purposeLogsums[Global.Settings.Purposes.Escort] = Global.AggregateLogsums[household.ResidenceZoneId][Global.Settings.Purposes.Escort][carOwnership][votSegment][transitAccess];
purposeLogsums[Global.Settings.Purposes.PersonalBusiness] = Global.AggregateLogsums[household.ResidenceZoneId][Global.Settings.Purposes.PersonalBusiness][carOwnership][votSegment][transitAccess];
purposeLogsums[Global.Settings.Purposes.Shopping] = Global.AggregateLogsums[household.ResidenceZoneId][Global.Settings.Purposes.Shopping][carOwnership][votSegment][transitAccess];
purposeLogsums[Global.Settings.Purposes.Meal] = Global.AggregateLogsums[household.ResidenceZoneId][Global.Settings.Purposes.Meal][carOwnership][votSegment][transitAccess];
purposeLogsums[Global.Settings.Purposes.Social] = Global.AggregateLogsums[household.ResidenceZoneId][Global.Settings.Purposes.Social][carOwnership][votSegment][transitAccess];
purposeLogsums[Global.Settings.Purposes.Recreation] = compositeLogsum;
purposeLogsums[Global.Settings.Purposes.Medical] = compositeLogsum;
for (int xPurpose = Global.Settings.Purposes.Work; xPurpose <= Global.Settings.Purposes.Social + 10; xPurpose++)
{
// extra components 1-5 are for 2,3,4,5,6 tour purposes
// extra components 6-10 are for 2,3,4,5,6 stop puroposes
// recode purpose to match coefficients
int purpose = xPurpose <= Global.Settings.Purposes.Social ? xPurpose :
xPurpose <= Global.Settings.Purposes.Social + 5 ?
Global.Settings.Purposes.Social + 1 : Global.Settings.Purposes.Social + 2;
// get correct multiplier on coefficients.
double xMultiplier = xPurpose <= Global.Settings.Purposes.Social ? 1.0 :
xPurpose <= Global.Settings.Purposes.Social + 5 ?
Math.Log(xPurpose - Global.Settings.Purposes.Social + 1) : Math.Log(xPurpose - Global.Settings.Purposes.Social - 5 + 1);
choiceProbabilityCalculator.CreateUtilityComponent(xPurpose);
ChoiceProbabilityCalculator.Component component = choiceProbabilityCalculator.GetUtilityComponent(xPurpose);
component.AddUtilityTerm(100 * purpose + 51, xMultiplier * person.IsFulltimeWorker.ToFlag());
component.AddUtilityTerm(100 * purpose + 2, xMultiplier * person.IsPartTimeWorker.ToFlag());
component.AddUtilityTerm(100 * purpose + 3, xMultiplier * person.IsRetiredAdult.ToFlag());
component.AddUtilityTerm(100 * purpose + 4, xMultiplier * person.IsNonworkingAdult.ToFlag());
component.AddUtilityTerm(100 * purpose + 5, xMultiplier * person.IsUniversityStudent.ToFlag());
component.AddUtilityTerm(100 * purpose + 6, xMultiplier * person.IsDrivingAgeStudent.ToFlag());
component.AddUtilityTerm(100 * purpose + 7, xMultiplier * person.IsChildAge5Through15.ToFlag());
component.AddUtilityTerm(100 * purpose + 8, xMultiplier * person.IsChildUnder5.ToFlag());
component.AddUtilityTerm(100 * purpose + 9, xMultiplier * household.Has0To25KIncome.ToFlag());
component.AddUtilityTerm(100 * purpose + 10, xMultiplier * household.Has25To45KIncome.ToFlag());
component.AddUtilityTerm(100 * purpose + 11, xMultiplier * household.Has75KPlusIncome.ToFlag());
component.AddUtilityTerm(100 * purpose + 12, xMultiplier * carsPerDriver);
component.AddUtilityTerm(100 * purpose + 13, xMultiplier * person.IsOnlyAdult().ToFlag());
component.AddUtilityTerm(100 * purpose + 14, xMultiplier * person.IsOnlyFullOrPartTimeWorker().ToFlag());
component.AddUtilityTerm(100 * purpose + 15, xMultiplier * 0);
component.AddUtilityTerm(100 * purpose + 16, xMultiplier * person.IsFemale.ToFlag() * person.IsAdult.ToFlag() * (!household.HasChildrenUnder16).ToFlag());
component.AddUtilityTerm(100 * purpose + 17, xMultiplier * person.IsFemale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenUnder5.ToFlag());
component.AddUtilityTerm(100 * purpose + 18, xMultiplier * person.IsFemale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenAge5Through15.ToFlag());
component.AddUtilityTerm(100 * purpose + 19, xMultiplier * person.IsMale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenUnder5.ToFlag());
component.AddUtilityTerm(100 * purpose + 20, xMultiplier * person.IsMale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenAge5Through15.ToFlag());
component.AddUtilityTerm(100 * purpose + 21, xMultiplier * person.AgeIsBetween18And25.ToFlag());
component.AddUtilityTerm(100 * purpose + 22, xMultiplier * person.AgeIsBetween26And35.ToFlag());
component.AddUtilityTerm(100 * purpose + 23, xMultiplier * person.AgeIsBetween51And65.ToFlag());
component.AddUtilityTerm(100 * purpose + 24, xMultiplier * person.WorksAtHome().ToFlag());
component.AddUtilityTerm(100 * purpose + 25, xMultiplier * mixedDensity);
component.AddUtilityTerm(100 * purpose + 26, xMultiplier * intersectionDensity);
component.AddUtilityTerm(100 * purpose + 27, xMultiplier * purposeLogsums[purpose]);
component.AddUtilityTerm(100 * purpose + 28, xMultiplier * person.TransitPassOwnership);
}
// tour utility
int tourComponentIndex = Global.Settings.Purposes.Social + 11;
choiceProbabilityCalculator.CreateUtilityComponent(tourComponentIndex);
ChoiceProbabilityCalculator.Component tourComponent = choiceProbabilityCalculator.GetUtilityComponent(tourComponentIndex);
tourComponent.AddUtilityTerm(1401, carsPerDriver);
tourComponent.AddUtilityTerm(1402, person.WorksAtHome().ToFlag());
tourComponent.AddUtilityTerm(1403, mixedDensity);
tourComponent.AddUtilityTerm(1404, mixedDensity * person.IsChildAge5Through15.ToFlag());
tourComponent.AddUtilityTerm(1405, compositeLogsum);
tourComponent.AddUtilityTerm(1406, person.TransitPassOwnership);
// stop utility
int stopComponentIndex = Global.Settings.Purposes.Social + 12;
choiceProbabilityCalculator.CreateUtilityComponent(stopComponentIndex);
ChoiceProbabilityCalculator.Component stopComponent = choiceProbabilityCalculator.GetUtilityComponent(stopComponentIndex);
stopComponent.AddUtilityTerm(1411, carsPerDriver);
stopComponent.AddUtilityTerm(1412, person.WorksAtHome().ToFlag());
stopComponent.AddUtilityTerm(1413, mixedDensity);
stopComponent.AddUtilityTerm(1414, mixedDensity * person.IsChildAge5Through15.ToFlag());
stopComponent.AddUtilityTerm(1415, compositeLogsum);
stopComponent.AddUtilityTerm(1416, person.TransitPassOwnership);
for (int alternativeIndex = 0; alternativeIndex < TOTAL_ALTERNATIVES; alternativeIndex++)
{
DayPattern dayPattern = _dayPatterns[alternativeIndex];
bool available =
// work tours and stops only available for workers
(person.IsWorker || (dayPattern.WorkTours <= 0 && dayPattern.WorkStops <= 0)) &&
// school tours and stops only available for students with usual school parcel not at home
((person.IsStudent && person.UsualSchoolParcel != null && person.UsualSchoolParcel != person.Household.ResidenceParcel) || (dayPattern.SchoolTours <= 0 && dayPattern.SchoolStops <= 0)) &&
// school stops not available if usual school parcel is same as usual work parcel
((person.IsStudent && person.UsualSchoolParcel != null && person.UsualSchoolParcel != person.UsualWorkParcel) || (dayPattern.SchoolStops <= 0));
ChoiceProbabilityCalculator.Alternative alternative = choiceProbabilityCalculator.GetAlternative(alternativeIndex, available, choice != null && choice.Equals(dayPattern));
if (!Global.Configuration.IsInEstimationMode && !alternative.Available)
{
continue;
}
alternative.Choice = dayPattern;
// components for the purposes
for (int purpose = Global.Settings.Purposes.Work; purpose <= Global.Settings.Purposes.Social; purpose++)
{
if (dayPattern.Tours[purpose] > 0 || dayPattern.Stops[purpose] > 0)
{
alternative.AddUtilityComponent(choiceProbabilityCalculator.GetUtilityComponent(purpose));
if (dayPattern.Tours[purpose] > 0)
{
alternative.AddUtilityTerm(100 * purpose, 1); // tour purpose ASC
alternative.AddUtilityTerm(100 * purpose + 29, purposeLogsums[purpose]); // tour purpose logsum
alternative.AddUtilityTerm(100 * purpose + 30, person.PaidParkingAtWorkplace); // only use for work purpose
}
if (dayPattern.Stops[purpose] > 0)
{
alternative.AddUtilityTerm(100 * purpose + 1, 1); // stop purpose ASC
alternative.AddUtilityTerm(100 * purpose + 31, purposeLogsums[purpose]); // stop purpose logsum
}
if (Global.Configuration.IsInEstimationMode)
{
alternative.AddUtilityTerm(100 * purpose + 32, 1 - person.PaperDiary);
alternative.AddUtilityTerm(100 * purpose + 33, person.ProxyResponse);
}
}
}
// multiple tour purposes component
if (dayPattern.TotalTours > 1)
{
alternative.AddUtilityComponent(choiceProbabilityCalculator.GetUtilityComponent(Global.Settings.Purposes.Social + (dayPattern.TotalTours - 1)));
}
// multiple stop purposes component
if (dayPattern.TotalStops > 1)
{
alternative.AddUtilityComponent(choiceProbabilityCalculator.GetUtilityComponent(Global.Settings.Purposes.Social + 5 + (dayPattern.TotalStops - 1)));
}
for (int tourPurpose = Global.Settings.Purposes.Work; tourPurpose <= Global.Settings.Purposes.Social; tourPurpose++)
{
for (int stopPurpose = Global.Settings.Purposes.Work; stopPurpose <= Global.Settings.Purposes.Social - 1; stopPurpose++)
{
if (tourPurpose > Global.Settings.Purposes.School && stopPurpose <= Global.Settings.Purposes.School)
{
continue;
}
if (dayPattern.Tours[tourPurpose] > 0 && dayPattern.Stops[stopPurpose] > 0)
{
alternative.AddUtilityTerm(1000 + 10 * tourPurpose + stopPurpose, 1); // tour-stop comb. utility
}
}
}
for (int tourPurpose = Global.Settings.Purposes.Work; tourPurpose <= Global.Settings.Purposes.School; tourPurpose++)
{
if (dayPattern.Tours[tourPurpose] == 1 && dayPattern.TotalStops >= 1)
{
alternative.AddUtilityTerm(1000 + 10 * tourPurpose, purposeLogsums[tourPurpose]); // usual location logsum x presence of stops in work or school pattern
alternative.AddUtilityTerm(1000 + 10 * tourPurpose + 8, compositeLogsum); // home aggregate logsum x presence of stops in work or school pattern
alternative.AddUtilityTerm(1000 + 10 * tourPurpose + 9, atUsualLogsums[tourPurpose]); // at usual location aggregate logsum x presence of stops in work or school pattern
}
}
for (int tourPurpose = Global.Settings.Purposes.Work; tourPurpose <= Global.Settings.Purposes.Social - 2; tourPurpose++)
{
for (int tourPurpose2 = tourPurpose + 1; tourPurpose2 <= Global.Settings.Purposes.Social; tourPurpose2++)
{
if (dayPattern.Tours[tourPurpose] > 0 && dayPattern.Tours[tourPurpose2] > 0)
{
alternative.AddUtilityTerm(1100 + 10 * tourPurpose + tourPurpose2, 1); // tour-tour comb. utility
}
}
}
for (int stopPurpose = Global.Settings.Purposes.Work; stopPurpose <= Global.Settings.Purposes.Social - 2; stopPurpose++)
{
for (int stopPurpose2 = stopPurpose + 1; stopPurpose2 <= Global.Settings.Purposes.Social; stopPurpose2++)
{
if (dayPattern.Stops[stopPurpose] > 0 && dayPattern.Stops[stopPurpose2] > 0)
{
alternative.AddUtilityTerm(1200 + 10 * stopPurpose + stopPurpose2, 1); // stop-stop comb. utility
}
}
}
if (dayPattern.TotalTours > 0 && dayPattern.TotalStops > 0)
{
int totalStops = dayPattern.TotalStops;
if (totalStops > 3)
{
totalStops = 3;
}
alternative.AddUtilityTerm(1300 + 10 * dayPattern.TotalTours + totalStops, 1); // nttour-ntstop utility
}
if (dayPattern.TotalTours - dayPattern.Tours[Global.Settings.Purposes.Work] - dayPattern.Tours[Global.Settings.Purposes.School] > 0)
{
// tour utility
alternative.AddUtilityComponent(choiceProbabilityCalculator.GetUtilityComponent(tourComponentIndex));
}
if (dayPattern.TotalStops - dayPattern.Stops[Global.Settings.Purposes.Work] - dayPattern.Stops[Global.Settings.Purposes.School] > 0)
{
// stop utility
alternative.AddUtilityComponent(choiceProbabilityCalculator.GetUtilityComponent(stopComponentIndex));
}
}
}
private void RunModel(ChoiceProbabilityCalculator choiceProbabilityCalculator, IPersonDayWrapper personDay, int purpose, int choice = Constants.DEFAULT_VALUE)
{
IHouseholdWrapper household = personDay.Household;
IParcelWrapper residenceParcel = household.ResidenceParcel;
IPersonWrapper person = personDay.Person;
int carsPerDriver = household.GetCarsPerDriver();
double mixedDensity = residenceParcel.ParcelHouseholdsPerRetailServiceFoodEmploymentBuffer2();
double intersectionDensity = residenceParcel.IntersectionDensity34Minus1Buffer2();
double purposeLogsum;
if (purpose == Global.Settings.Purposes.Work)
{
if (person.UsualWorkParcel == null || person.UsualWorkParcelId == household.ResidenceParcelId)
{
purposeLogsum = 0;
}
else
{
int destinationArrivalTime = ChoiceModelUtility.GetDestinationArrivalTime(Global.Settings.Models.WorkTourModeModel);
int destinationDepartureTime = ChoiceModelUtility.GetDestinationDepartureTime(Global.Settings.Models.WorkTourModeModel);
ChoiceProbabilityCalculator.Alternative nestedAlternative = Global.ChoiceModelSession.Get <WorkTourModeModel>().RunNested(personDay, residenceParcel, person.UsualWorkParcel, destinationArrivalTime, destinationDepartureTime, household.VehiclesAvailable);
purposeLogsum = nestedAlternative == null ? 0 : nestedAlternative.ComputeLogsum();
}
}
else if (purpose == Global.Settings.Purposes.School)
{
if (person.UsualSchoolParcel == null || person.UsualSchoolParcelId == household.ResidenceParcelId)
{
purposeLogsum = 0;
}
else
{
int destinationArrivalTime = ChoiceModelUtility.GetDestinationArrivalTime(Global.Settings.Models.SchoolTourModeModel);
int destinationDepartureTime = ChoiceModelUtility.GetDestinationDepartureTime(Global.Settings.Models.SchoolTourModeModel);
ChoiceProbabilityCalculator.Alternative nestedAlternative = Global.ChoiceModelSession.Get <SchoolTourModeModel>().RunNested(personDay, residenceParcel, person.UsualSchoolParcel, destinationArrivalTime, destinationDepartureTime, household.VehiclesAvailable);
purposeLogsum = nestedAlternative == null ? 0 : nestedAlternative.ComputeLogsum();
}
}
else
{
int carOwnership = person.GetCarOwnershipSegment();
int votSegment = person.Household.GetVotALSegment();
int transitAccess = residenceParcel.TransitAccessSegment();
purposeLogsum = Global.AggregateLogsums[household.ResidenceZoneId][purpose][carOwnership][votSegment][transitAccess];
}
// 1 TOUR
ChoiceProbabilityCalculator.Alternative alternative = choiceProbabilityCalculator.GetAlternative(0, true, choice == 1);
alternative.Choice = 1;
alternative.AddUtilityTerm(1, purpose);
// 2 TOURS
alternative = choiceProbabilityCalculator.GetAlternative(1, true, choice == 2);
const int two = 2;
alternative.Choice = two;
alternative.AddUtilityTerm(100 * purpose + 1, person.IsFulltimeWorker.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 2, person.IsPartTimeWorker.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 3, person.IsRetiredAdult.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 4, person.IsNonworkingAdult.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 5, person.IsUniversityStudent.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 6, person.IsDrivingAgeStudent.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 7, person.IsChildAge5Through15.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 8, person.IsChildUnder5.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 9, household.Has0To25KIncome.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 10, household.Has25To45KIncome.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 11, household.Has75KPlusIncome.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 12, carsPerDriver);
alternative.AddUtilityTerm(100 * purpose + 13, person.IsOnlyAdult().ToFlag());
alternative.AddUtilityTerm(100 * purpose + 14, person.IsOnlyFullOrPartTimeWorker().ToFlag());
alternative.AddUtilityTerm(100 * purpose + 15, 0);
alternative.AddUtilityTerm(100 * purpose + 16, person.IsFemale.ToFlag() * person.IsAdult.ToFlag() * (!household.HasChildrenUnder16).ToFlag());
alternative.AddUtilityTerm(100 * purpose + 17, person.IsFemale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenUnder5.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 18, person.IsFemale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenAge5Through15.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 19, person.IsMale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenUnder5.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 20, person.IsMale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenAge5Through15.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 21, person.AgeIsBetween18And25.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 22, person.AgeIsBetween26And35.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 23, person.AgeIsBetween51And65.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 24, person.WorksAtHome().ToFlag());
alternative.AddUtilityTerm(100 * purpose + 25, mixedDensity);
alternative.AddUtilityTerm(100 * purpose + 26, intersectionDensity);
alternative.AddUtilityTerm(100 * purpose + 31, personDay.WorkTours);
alternative.AddUtilityTerm(100 * purpose + 32, personDay.SchoolTours);
alternative.AddUtilityTerm(100 * purpose + 33, personDay.EscortTours);
alternative.AddUtilityTerm(100 * purpose + 34, personDay.PersonalBusinessTours);
alternative.AddUtilityTerm(100 * purpose + 35, personDay.ShoppingTours);
alternative.AddUtilityTerm(100 * purpose + 36, personDay.MealTours);
alternative.AddUtilityTerm(100 * purpose + 37, personDay.SocialTours);
alternative.AddUtilityTerm(100 * purpose + 41, personDay.WorkStops);
if (purpose <= Global.Settings.Purposes.Escort)
{
alternative.AddUtilityTerm(100 * purpose + 42, personDay.SchoolStops);
}
alternative.AddUtilityTerm(100 * purpose + 43, personDay.EscortStops);
alternative.AddUtilityTerm(100 * purpose + 44, personDay.PersonalBusinessStops);
alternative.AddUtilityTerm(100 * purpose + 45, personDay.ShoppingStops);
alternative.AddUtilityTerm(100 * purpose + 46, personDay.MealStops);
alternative.AddUtilityTerm(100 * purpose + 47, personDay.SocialStops);
alternative.AddUtilityTerm(100 * purpose + 50 + two, 1); // ASC
alternative.AddUtilityTerm(100 * purpose + 23 + 2 * two, purposeLogsum); // accessibility effect has different coefficient for 2 and 3+
// 3+ TOURS
alternative = choiceProbabilityCalculator.GetAlternative(2, true, choice == 3);
const int three = 3;
alternative.Choice = three;
alternative.AddUtilityTerm(100 * purpose + 1, person.IsFulltimeWorker.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 2, person.IsPartTimeWorker.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 3, person.IsRetiredAdult.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 4, person.IsNonworkingAdult.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 5, person.IsUniversityStudent.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 6, person.IsDrivingAgeStudent.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 7, person.IsChildAge5Through15.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 8, person.IsChildUnder5.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 9, household.Has0To25KIncome.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 10, household.Has25To45KIncome.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 11, household.Has75KPlusIncome.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 12, carsPerDriver);
alternative.AddUtilityTerm(100 * purpose + 13, person.IsOnlyAdult().ToFlag());
alternative.AddUtilityTerm(100 * purpose + 14, person.IsOnlyFullOrPartTimeWorker().ToFlag());
alternative.AddUtilityTerm(100 * purpose + 15, 0);
alternative.AddUtilityTerm(100 * purpose + 16, person.IsFemale.ToFlag() * person.IsAdult.ToFlag() * (!household.HasChildrenUnder16).ToFlag());
alternative.AddUtilityTerm(100 * purpose + 17, person.IsFemale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenUnder5.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 18, person.IsFemale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenAge5Through15.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 19, person.IsMale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenUnder5.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 20, person.IsMale.ToFlag() * person.IsAdult.ToFlag() * household.HasChildrenAge5Through15.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 21, person.AgeIsBetween18And25.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 22, person.AgeIsBetween26And35.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 23, person.AgeIsBetween51And65.ToFlag());
alternative.AddUtilityTerm(100 * purpose + 24, person.WorksAtHome().ToFlag());
alternative.AddUtilityTerm(100 * purpose + 25, mixedDensity);
alternative.AddUtilityTerm(100 * purpose + 26, intersectionDensity);
alternative.AddUtilityTerm(100 * purpose + 31, personDay.WorkTours);
alternative.AddUtilityTerm(100 * purpose + 32, personDay.SchoolTours);
alternative.AddUtilityTerm(100 * purpose + 33, personDay.EscortTours);
alternative.AddUtilityTerm(100 * purpose + 34, personDay.PersonalBusinessTours);
alternative.AddUtilityTerm(100 * purpose + 35, personDay.ShoppingTours);
alternative.AddUtilityTerm(100 * purpose + 36, personDay.MealTours);
alternative.AddUtilityTerm(100 * purpose + 37, personDay.SocialTours);
alternative.AddUtilityTerm(100 * purpose + 41, personDay.WorkStops);
if (purpose <= Global.Settings.Purposes.Escort)
{
alternative.AddUtilityTerm(100 * purpose + 42, personDay.SchoolStops);
}
alternative.AddUtilityTerm(100 * purpose + 43, personDay.EscortStops);
alternative.AddUtilityTerm(100 * purpose + 44, personDay.PersonalBusinessStops);
alternative.AddUtilityTerm(100 * purpose + 45, personDay.ShoppingStops);
alternative.AddUtilityTerm(100 * purpose + 46, personDay.MealStops);
alternative.AddUtilityTerm(100 * purpose + 47, personDay.SocialStops);
alternative.AddUtilityTerm(100 * purpose + 50 + three, 1); // ASC
alternative.AddUtilityTerm(100 * purpose + 23 + 2 * three, purposeLogsum); // accessibility effect has different coefficient for 2 and 3+
}