class to fix wrongly assigned vehicle availability attributes

Makefile

@@ -234,6 +234,10 @@ input/v1.0/mexico-city-v1.0-1pct.input.plans.xml.gz: input/v1.0/mexico-city-init
 		--output $@\
 		--all-plans\
 		--coord-dist 100
+	# for SMC all agents > 18 (age) should have carAvail = always
+	$(sc) --income-area "" prepare fix-vehicle-availabilities\
+		--input $@\
+		--output $@
 
 # commented out due to bug when reading plans / activities with assigned facilityIds, see matsim-libs PR3106
 #	$(sc) --income-area "" prepare xy-to-links\

src/main/java/org/matsim/prepare/population/FixVehicleAvailAttributes.java

@@ -0,0 +1,54 @@
+package org.matsim.prepare.population;
+
+import org.matsim.api.core.v01.population.Person;
+import org.matsim.api.core.v01.population.Population;
+import org.matsim.application.MATSimAppCommand;
+import org.matsim.core.population.PersonUtils;
+import org.matsim.core.population.PopulationUtils;
+import picocli.CommandLine;
+
+import java.nio.file.Path;
+
+@CommandLine.Command(
+	name = "fix-vehicle-availabilities",
+	description = "Make sure that car and bike availability is set correctly."
+)
+public class FixVehicleAvailAttributes implements MATSimAppCommand {
+	@CommandLine.Option(names = "--input", description = "Path to input population", required = true)
+	private Path input;
+	@CommandLine.Option(names = "--output", description = "Output path of altered population. If not defined, input population will be overwritten.")
+	private Path output;
+
+	public static void main(String[] args) {
+		new FixVehicleAvailAttributes().execute(args);
+	}
+
+	@Override
+	public Integer call() throws Exception {
+
+		Population population = PopulationUtils.readPopulation(input.toString());
+
+		for (Person person : population.getPersons().values()) {
+			CAR_AVAIL carAvail = CAR_AVAIL.ALWAYS;
+
+			if (PersonUtils.getAge(person) < 18) {
+				carAvail = CAR_AVAIL.NEVER;
+			}
+
+			PersonUtils.setCarAvail(person, carAvail.toString().toLowerCase());
+
+//			remove bikeAvail attribute because it might be confusing if people who have no bike available are using one
+			if (person.getAttributes().getAttribute("bikeAvail") != null) {
+				person.getAttributes().removeAttribute("bikeAvail");
+			}
+		}
+		PopulationUtils.writePopulation(population, output.toString());
+
+		return 0;
+	}
+
+	private enum CAR_AVAIL {
+		ALWAYS,
+		NEVER
+	}
+}

src/main/java/org/matsim/run/RunMexicoCityScenario.java

@@ -58,7 +58,7 @@
 	AdaptCountsScale.class, AdjustActivityToLinkDistances.class, ChangeFacilities.class, ChangeModeNames.class, CheckActivityFacilities.class, CheckCarAvailability.class, CleanNetwork.class, CorrectPtVehicleTypes.class,
 	CreateBikeNetworkFromShp.class, CreateCommuterRelations.class, CreateCountsFromDatosVialesPortal.class, CreateLandUseShp.class, CreateMATSimFacilities.class, CreateMetropolitanAreaPopulation.class,
 	CreateMexicoCityPopulation.class, CreateMexicoCityScenarioConfig.class, CreateMexicoCityNetworkFromSumo.class, CreateTransitScheduleFromGtfs.class, CreateVehicleTypes.class,
-	DownSamplePopulation.class, ExtractHomeCoordinates.class, FixSubtourModes.class, GenerateShortDistanceTrips.class, InitLocationChoice.class, MergePopulations.class,
+	DownSamplePopulation.class, ExtractHomeCoordinates.class, FixSubtourModes.class, FixVehicleAvailAttributes.class, GenerateShortDistanceTrips.class, InitLocationChoice.class, MergePopulations.class,
 	PrepareBikePopulation.class, PrepareIncome.class, PrepareNetwork.class, ResolveGridCoordinates.class, RunActivitySampling.class, RunCountOptimization.class,
 	SelectPlansFromIndex.class, SplitActivityTypesDuration.class, XYToLinks.class
 })