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ABM1 Airport Model Improvement #10

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ABM1 Airport Model Improvement #10

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a94c6be
test UEC debug printing
i-am-sijia May 12, 2020
a6b9a22
test adding new parking location to ABM1
i-am-sijia May 12, 2020
ce8e857
new mode choice model - first commit
i-am-sijia May 27, 2020
598c39d
clean up
i-am-sijia May 27, 2020
695ca0f
travel time array uses airport mgra index
i-am-sijia May 27, 2020
2a72e39
incorporate new UEC
i-am-sijia Jun 2, 2020
ad4f970
first successful run - new model
i-am-sijia Jun 4, 2020
b64c607
print connecting trips between access point and terminal
i-am-sijia Jun 10, 2020
2ad2967
add employee trip from parking lot to terminal
i-am-sijia Jun 19, 2020
5cd2081
not all employees go to terminal
i-am-sijia Jun 19, 2020
2db9abc
pick nearest for shuttle/van/courtesy
i-am-sijia Jul 15, 2020
e0a3232
fix the bug in choosing MGRA for non-airport location
i-am-sijia Aug 3, 2020
d7ee893
clean up
i-am-sijia Aug 4, 2020
57ccb18
get access point (CMH) to terminal TAPs depending on ride mode
i-am-sijia Oct 27, 2020
5cda009
add static int variables
i-am-sijia Oct 29, 2020
6250417
allow airport debug not in properties
i-am-sijia Oct 30, 2020
0b311ed
airport access point to terminal LRT TAP lookup bug
i-am-sijia Jan 21, 2021
8f7e32d
add leg_id to airport_out.csv
i-am-sijia Feb 17, 2021
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print connecting trips between access point and terminal
@i-am-sijia
i-am-sijia committed Jun 10, 2020

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commit b64c6072864b81ca2bfcf5b3c5d427006ac812db
43 changes: 21 additions & 22 deletions src/main/java/org/sandag/abm/airport/AirportModeChoiceModel.java
View file
Original file line number Diff line number Diff line change
@@ -42,6 +42,9 @@ public class AirportModeChoiceModel
protected WalkTransitWalkSkimsCalculator wtw;
protected WalkTransitDriveSkimsCalculator wtd;
protected DriveTransitWalkSkimsCalculator dtw;

private boolean debugChoiceModel;
private int debugPartyID;

/**
* Constructor
@@ -91,12 +94,18 @@ public AirportModeChoiceModel(HashMap<String, String> rbMap, AirportDmuFactoryIf
int maxMgra = mgraManager.getMaxMgra();
dmu.setMaxMgra(maxMgra);

// fake choice model to get airport access MGRA input
mgraModel = new ChoiceModelApplication(airportModeUecFileName, mgraPage, dataPage,
rbMap, (VariableTable) dmu);

solveModeMgra(dmu);

// create ChoiceModelApplication objects for each airport mgra
driveAloneModel = new ChoiceModelApplication[5];
shared2Model = new ChoiceModelApplication[5];
shared3Model = new ChoiceModelApplication[5];
driveAloneModel = new ChoiceModelApplication[dmu.mgra_index_map.size()];
shared2Model = new ChoiceModelApplication[dmu.mgra_index_map.size()];
shared3Model = new ChoiceModelApplication[dmu.mgra_index_map.size()];

for (int i = 0; i < 5; i++){
for (int i = 0; i < dmu.mgra_index_map.size(); i++){
// create a ChoiceModelApplication object for drive-alone mode choice
driveAloneModel[i] = new ChoiceModelApplication(airportModeUecFileName, daPage, dataPage,
rbMap, (VariableTable) dmu);
@@ -108,10 +117,6 @@ public AirportModeChoiceModel(HashMap<String, String> rbMap, AirportDmuFactoryIf
rbMap, (VariableTable) dmu);
}

// fake choice model to get airport access MGRA input
mgraModel = new ChoiceModelApplication(airportModeUecFileName, mgraPage, dataPage,
rbMap, (VariableTable) dmu);

rideHailModel = new ChoiceModelApplication(airportModeUecFileName, rideHailPage, dataPage,
rbMap, (VariableTable) dmu);

@@ -143,6 +148,10 @@ public AirportModeChoiceModel(HashMap<String, String> rbMap, AirportDmuFactoryIf
}
}
seek = Util.getBooleanValueFromPropertyMap(rbMap, "Seek");

debugChoiceModel = Util.getBooleanValueFromPropertyMap(rbMap, "airport.debug");
debugPartyID = Integer.parseInt(Util.getStringValueFromPropertyMap(rbMap,
"airport.debug.party.id"));

}

@@ -170,7 +179,7 @@ public void initializeBestPathCalculators()
/**
* get access mode MGRA from UEC user input
*/
public void solveModeMgra(AirportModelDMU dmu){ //question for Jim -- Do I need dmu index for this one?
public void solveModeMgra(AirportModelDMU dmu){
mgraModel.computeUtilities(dmu, dmu.getDmuIndex());

int modeCount = mgraModel.getNumberOfAlternatives();
@@ -254,15 +263,15 @@ public void chooseMode(AirportParty party, AirportModelDMU dmu)
if (party.getDirection() == AirportModelStructure.ARRIVAL) inbound = true;

dmu.setAirportParty(party);
//dmu.setDmuIndexValues(party.getID(), origTaz, destTaz); // should this be access point Taz?

dmu.setDmuSkimAttributes(origMgra, destMgra, period, inbound, debug);

// Solve trip mode level utilities

for (int mode = 1; mode <= AirportModelStructure.ACCESS_MODES; mode++)
{
airportMgra = dmu.mode_mgra_map.get(mode);
//dmu.setAirportMgra(airportMgra);

airportMgra_index = dmu.mgra_index_map.get(airportMgra);

if (airportMgra == -999)
@@ -303,11 +312,6 @@ else if (los == AirportModelStructure.SR3){
double shared3Logsum = shared3Model[airportMgra_index].getLogsum();
dmu.setModeTravelTime(nonAirportMgra, airportMgra_index, direction, los, shared3Logsum);
}
// else {
// transitModel.computeUtilities(dmu, dmu.getDmuIndex());
// double transitLogsum = transitModel.getLogsum();
// dmu.setModeTravelTime(nonAirportMgra, airportMgra_index, direction, los, transitLogsum);
// }
}
}

@@ -341,7 +345,7 @@ else if (los == AirportModelStructure.SR3){
party.setAirportAccessMGRA(airportAccessMGRA);

// add debug
if (party.getID() == 5)
if (debugChoiceModel & party.getID() == debugPartyID)
{
String choiceModelDescription = "";
String decisionMakerLabel = "";
@@ -420,11 +424,6 @@ public void chooseModes(HashMap<String, String> rbMap, AirportParty[] airportPar
{

int ID = party.getID();

// if (ID != 56)
// {
// continue;
// }

if ((ID <= 5) || (ID % 100) == 0)
logger.info("Choosing mode for party " + party.getID());
12 changes: 6 additions & 6 deletions src/main/java/org/sandag/abm/airport/AirportModelStructure.java
View file
Original file line number Diff line number Diff line change
@@ -34,9 +34,9 @@ public final class AirportModelStructure
public static final int PARK_LOC1 = 1;
public static final int PARK_LOC2 = 2;
public static final int PARK_LOC3 = 3;
public static final int PARK_LOC4 = 4;
public static final int PARK_LOC5 = 5;
public static final int PARK_ESC = 6;
public static final int PARK_LOC4 = 4;
public static final int PARK_LOC5 = 5;
public static final int PARK_ESC = 6;
public static final int RENTAL = 7;
public static final int SHUTTLE_VAN = 8;
public static final int HOTEL_COURTESY = 9;
@@ -52,9 +52,9 @@ public final class AirportModelStructure
public static final int LOS_TYPE = 4;

public static final int DA = 0;
public static final int SR2 = 1;
public static final int SR3 = 2;
public static final int Transit = 3;
public static final int SR2 = 1;
public static final int SR3 = 2;
public static final int Transit = 3;


private AirportModelStructure()
103 changes: 95 additions & 8 deletions src/main/java/org/sandag/abm/airport/AirportPartyManager.java
View file
Original file line number Diff line number Diff line change
@@ -27,6 +27,8 @@ public class AirportPartyManager
private double[][] incomeDistribution;
private double[][] departureDistribution;
private double[][] arrivalDistribution;

private int airportMgra;

SandagModelStructure sandagStructure;

@@ -73,6 +75,9 @@ public AirportPartyManager(HashMap<String, String> rbMap, float sampleRate)
"airport.annualizationFactor"));
float averageSize = new Float(Util.getStringValueFromPropertyMap(rbMap,
"airport.averageSize"));

airportMgra = Util.getIntegerValueFromPropertyMap(rbMap,
"airport.airportMgra");

float directPassengers = (enplanements - connectingPassengers) / annualFactor;
int totalParties = (int) (directPassengers / averageSize) * 2;
@@ -329,22 +334,104 @@ public void writeOutputFile(HashMap<String, String> rbMap)
throw new RuntimeException();
}
String headerString = new String(
"id,direction,purpose,size,income,nights,departTime,originMGRA,destinationMGRA,airportAccessMGRA,tripMode,arrivalMode,boardingTAP,alightingTAP\n");
"id,direction,purpose,size,income,nights,departTime,originMGRA,destinationMGRA,tripMode,arrivalMode,boardingTAP,alightingTAP\n");
writer.print(headerString);

// Iterate through the array, printing records to the file
for (int i = 0; i < parties.length; ++i)
{

int[] taps = getTapPair(parties[i]);

int airportAccessMgra = parties[i].getAirportAccessMGRA();
int accMode_null = -99;

// if the arrival mode access point is transit, or it's an external trip
if (airportAccessMgra <= 0)
{
String record = new String(parties[i].getID() + "," + parties[i].getDirection() + ","
+ parties[i].getPurpose() + "," + parties[i].getSize() + ","
+ parties[i].getIncome() + "," + parties[i].getNights() + ","
+ parties[i].getDepartTime() + "," + parties[i].getOriginMGRA() + ","
+ parties[i].getDestinationMGRA() + "," + parties[i].getMode() + ","
+ parties[i].getArrivalMode() + "," + taps[0] + "," + taps[1] + "\n");

writer.print(record);

continue;
}

// if the arrival mode access point is not transit, two trip legs will be printed out
else
{
String record_Origin2Access = new String();
String record_Access2Destination = new String();

if (parties[i].getDirection() == AirportModelStructure.DEPARTURE)
{
record_Origin2Access = new String(parties[i].getID() + "," + parties[i].getDirection() + ","
+ parties[i].getPurpose() + "," + parties[i].getSize() + ","
+ parties[i].getIncome() + "," + parties[i].getNights() + ","
+ parties[i].getDepartTime() + "," + parties[i].getOriginMGRA() + ","
+ parties[i].getAirportAccessMGRA() + "," + parties[i].getMode() + ","
+ parties[i].getArrivalMode() + "," + taps[0] + "," + taps[1] + "\n");

// if access point is airport terminal, connection mode is walk
if (airportAccessMgra == airportMgra)
{
record_Access2Destination = new String(parties[i].getID() + "," + parties[i].getDirection() + ","
+ parties[i].getPurpose() + "," + parties[i].getSize() + ","
+ parties[i].getIncome() + "," + parties[i].getNights() + ","
+ parties[i].getDepartTime() + "," + parties[i].getAirportAccessMGRA() + ","
+ parties[i].getDestinationMGRA() + "," + SandagModelStructure.WALK_ALTS[0] + ","
+ accMode_null + "," + taps[0] + "," + taps[1] + "\n");
}
// else if access point is not airport terminal, connection mode is transit (APM)
else
{
record_Access2Destination = new String(parties[i].getID() + "," + parties[i].getDirection() + ","
+ parties[i].getPurpose() + "," + parties[i].getSize() + ","
+ parties[i].getIncome() + "," + parties[i].getNights() + ","
+ parties[i].getDepartTime() + "," + parties[i].getAirportAccessMGRA() + ","
+ parties[i].getDestinationMGRA() + "," + SandagModelStructure.WALK_TRANSIT_ALTS[0] + ","
+ accMode_null + "," + taps[0] + "," + taps[1] + "\n");
}
writer.print(record_Origin2Access);
writer.print(record_Access2Destination);
}
else
{
record_Access2Destination = new String(parties[i].getID() + "," + parties[i].getDirection() + ","
+ parties[i].getPurpose() + "," + parties[i].getSize() + ","
+ parties[i].getIncome() + "," + parties[i].getNights() + ","
+ parties[i].getDepartTime() + "," + parties[i].getAirportAccessMGRA() + ","
+ parties[i].getDestinationMGRA() + "," + parties[i].getMode() + ","
+ parties[i].getArrivalMode() + "," + taps[0] + "," + taps[1] + "\n");
// if access point is airport terminal, connection mode is walk
if (airportAccessMgra == airportMgra)
{
record_Origin2Access = new String(parties[i].getID() + "," + parties[i].getDirection() + ","
+ parties[i].getPurpose() + "," + parties[i].getSize() + ","
+ parties[i].getIncome() + "," + parties[i].getNights() + ","
+ parties[i].getDepartTime() + "," + parties[i].getOriginMGRA() + ","
+ parties[i].getAirportAccessMGRA() + "," + SandagModelStructure.WALK_ALTS[0] + ","
+ accMode_null + "," + taps[0] + "," + taps[1] + "\n");
}
// else if access point is not airport terminal, connection mode is transit (APM)
else
{
record_Origin2Access = new String(parties[i].getID() + "," + parties[i].getDirection() + ","
+ parties[i].getPurpose() + "," + parties[i].getSize() + ","
+ parties[i].getIncome() + "," + parties[i].getNights() + ","
+ parties[i].getDepartTime() + "," + parties[i].getOriginMGRA() + ","
+ parties[i].getAirportAccessMGRA() + "," + SandagModelStructure.WALK_TRANSIT_ALTS[0] + ","
+ accMode_null + "," + taps[0] + "," + taps[1] + "\n");
}
writer.print(record_Origin2Access);
writer.print(record_Access2Destination);
}
}

String record = new String(parties[i].getID() + "," + parties[i].getDirection() + ","
+ parties[i].getPurpose() + "," + parties[i].getSize() + ","
+ parties[i].getIncome() + "," + parties[i].getNights() + ","
+ parties[i].getDepartTime() + "," + parties[i].getOriginMGRA() + ","
+ parties[i].getDestinationMGRA() + "," + parties[i].getAirportAccessMGRA() + "," + parties[i].getMode() + ","
+ parties[i].getArrivalMode() + "," + taps[0] + "," + taps[1] + "\n");
writer.print(record);
}
writer.close();