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# Conflicts:
#	contribs/commercialTrafficApplications/src/main/java/org/matsim/contrib/commercialTrafficApplications/jointDemand/examples/RunJointDemandDRTExample.java
#	contribs/drt-extensions/src/main/java/org/matsim/contrib/drt/extension/edrt/run/EDrtModeOptimizerQSimModule.java
#	contribs/drt-extensions/src/test/java/org/matsim/contrib/drt/extension/fiss/RunFissDrtScenarioIT.java
#	contribs/drt-extensions/src/test/java/org/matsim/contrib/drt/extension/operations/eshifts/run/RunEShiftDrtScenarioIT.java
#	contribs/drt-extensions/src/test/java/org/matsim/contrib/drt/extension/operations/shifts/run/RunMultiHubShiftDrtScenarioIT.java
#	contribs/drt-extensions/src/test/java/org/matsim/contrib/drt/extension/operations/shifts/run/RunShiftDrtScenarioIT.java
#	contribs/drt/src/main/java/org/matsim/contrib/drt/analysis/DrtAnalysisControlerListener.java
#	contribs/drt/src/main/java/org/matsim/contrib/drt/estimator/impl/PessimisticDrtEstimator.java
#	contribs/drt/src/main/java/org/matsim/contrib/drt/optimizer/DrtModeOptimizerQSimModule.java
#	contribs/drt/src/main/java/org/matsim/contrib/drt/optimizer/insertion/DefaultInsertionCostCalculator.java
#	contribs/drt/src/main/java/org/matsim/contrib/drt/routing/DrtRouteCreator.java
#	contribs/drt/src/main/java/org/matsim/contrib/drt/run/DrtConfigGroup.java
#	contribs/drt/src/main/java/org/matsim/contrib/drt/run/DrtModeRoutingModule.java
#	contribs/drt/src/test/java/org/matsim/contrib/drt/optimizer/MaxDetourConstraintTest.java
#	contribs/drt/src/test/java/org/matsim/contrib/drt/optimizer/insertion/DrtPoolingParameterTest.java
#	contribs/drt/src/test/java/org/matsim/contrib/drt/optimizer/insertion/InsertionCostCalculatorTest.java
#	contribs/drt/src/test/java/org/matsim/contrib/drt/prebooking/PrebookingTestEnvironment.java
#	contribs/drt/src/test/java/org/matsim/contrib/drt/routing/DrtRoutingModuleTest.java
#	contribs/drt/src/test/java/org/matsim/contrib/drt/run/DrtConfigGroupTest.java
#	contribs/drt/src/test/java/org/matsim/contrib/drt/teleportation/DrtTeleportationTest.java
#	contribs/hybridsim/pom.xml
#	contribs/protobuf/pom.xml
#	contribs/taxi/src/main/java/org/matsim/contrib/taxi/run/MultiModeTaxiModule.java
#	contribs/vsp/src/test/java/org/matsim/integration/drtAndPt/PtAlongALine2Test.java
#	contribs/vsp/src/test/java/org/matsim/integration/drtAndPt/PtAlongALineTest.java
#	pom.xml
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nkuehnel committed Jun 19, 2024
2 parents 83c13ec + 5420b79 commit ab3aa0d
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Showing 75 changed files with 3,542 additions and 374 deletions.
79 changes: 79 additions & 0 deletions contribs/application/src/main/avro/network.avsc
Original file line number Diff line number Diff line change
@@ -0,0 +1,79 @@
{
"namespace": "org.matsim.application.avro",
"type": "record",
"name": "AvroNetwork",
"fields": [
{
"name": "crs",
"type": "string",
"doc": "Coordinate reference system"
},
{
"name": "nodeAttributes",
"type": {
"type": "array",
"items": "string"
}
},
{
"name": "linkAttributes",
"type": {
"type": "array",
"items": "string"
}
},
{
"type": {
"type": "array",
"items": "string"
},
"name": "nodeId"
},
{
"type": {
"type": "array",
"items": "float"
},
"name": "nodeCoordinates"
},
{"type": {"type": "array", "items": "string" }, "name": "linkId"},
{"type": {"type": "array", "items": "int" }, "name": "from"},
{"type": {"type": "array", "items": "int"}, "name": "to"},
{"type": { "type": "array", "items": "string"}, "name": "modes"},
{
"type": {
"type": "array",
"items": "float"
},
"name": "length"
},
{
"type": {
"type": "array",
"items": "float"
},
"name": "freespeed"
},
{
"type": {
"type": "array",
"items": "float"
},
"name": "capacity"
},
{
"type": {
"type": "array",
"items": "float"
},
"name": "permlanes"
},
{
"type": {
"type": "array",
"items": "int"
},
"name": "allowedModes"
}
]
}
Original file line number Diff line number Diff line change
@@ -1,7 +1,18 @@
package org.matsim.application.analysis.emissions;

import it.unimi.dsi.fastutil.floats.FloatArrayList;
import it.unimi.dsi.fastutil.floats.FloatFloatPair;
import it.unimi.dsi.fastutil.floats.FloatList;
import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
import it.unimi.dsi.fastutil.objects.Object2DoubleLinkedOpenHashMap;
import it.unimi.dsi.fastutil.objects.Object2DoubleMap;
import it.unimi.dsi.fastutil.objects.Object2FloatMap;
import it.unimi.dsi.fastutil.objects.Object2FloatOpenHashMap;
import org.apache.avro.file.CodecFactory;
import org.apache.avro.file.DataFileWriter;
import org.apache.avro.io.DatumWriter;
import org.apache.avro.specific.SpecificDatumWriter;
import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVPrinter;
import org.apache.logging.log4j.LogManager;
Expand All @@ -14,6 +25,8 @@
import org.matsim.application.ApplicationUtils;
import org.matsim.application.CommandSpec;
import org.matsim.application.MATSimAppCommand;
import org.matsim.application.avro.AvroNetwork;
import org.matsim.application.avro.XYTData;
import org.matsim.application.options.InputOptions;
import org.matsim.application.options.OutputOptions;
import org.matsim.application.options.SampleOptions;
Expand Down Expand Up @@ -43,20 +56,19 @@
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.text.NumberFormat;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.*;

@CommandLine.Command(
name = "air-pollution", description = "General air pollution analysis.",
mixinStandardHelpOptions = true, showDefaultValues = true
)
@CommandSpec(requireRunDirectory = true,
produces = {
"emissions_total.csv", "emissions_grid_per_day.csv", "emissions_per_link.csv",
"emissions_total.csv", "emissions_per_link.csv",
"emissions_per_link_per_m.csv",
"emissions_grid_per_hour.csv",
"emissions_grid_per_hour.%s",
"emissions_vehicle_info.csv",
"emissions_grid_per_day.%s"
}
)
public class AirPollutionAnalysis implements MATSimAppCommand {
Expand Down Expand Up @@ -128,7 +140,9 @@ public void install() {
writeTotal(filteredNetwork, emissionsEventHandler);

writeRaster(filteredNetwork, config, emissionsEventHandler);
writeAvroRaster(filteredNetwork, config, emissionsEventHandler);

writeTimeDependentAvroRaster(filteredNetwork, config, emissionsEventHandler);
writeTimeDependentRaster(filteredNetwork, config, emissionsEventHandler);

return 0;
Expand Down Expand Up @@ -241,6 +255,62 @@ private void writeTotal(Network network, EmissionsOnLinkEventHandler emissionsEv
}
}

/**
* Creates the data for the XY-Time plot. The time is fixed and the data is summarized over the run.
* Currently only the CO2_Total Values is printed because Simwrapper can handle only one value.
*/
private void writeAvroRaster(Network network, Config config, EmissionsOnLinkEventHandler emissionsEventHandler) {

String crs = ProjectionUtils.getCRS(network);
if (crs == null)
crs = config.network().getInputCRS();
if (crs == null)
crs = config.global().getCoordinateSystem();

XYTData avroData = new XYTData();
avroData.setCrs(crs);

Map<Pollutant, Raster> rasterMap = FastEmissionGridAnalyzer.processHandlerEmissions(emissionsEventHandler.getLink2pollutants(), network, gridSize, 20);
List<Integer> xLength = rasterMap.values().stream().map(Raster::getXLength).distinct().toList();
List<Integer> yLength = rasterMap.values().stream().map(Raster::getYLength).distinct().toList();
Raster raster = rasterMap.values().stream().findFirst().orElseThrow();

List<Float> xCoords = new ArrayList<>();
List<Float> yCoords = new ArrayList<>();
Map<CharSequence, List<Float>> values = new HashMap<>();
List<Float> valuesList = new ArrayList<>();
List<Integer> times = new ArrayList<>();

times.add(0);

for (int xi = 0; xi < xLength.get(0); xi++) {
for (int yi = 0; yi < yLength.get(0); yi++) {
Coord coord = raster.getCoordForIndex(xi, yi);
double value = rasterMap.get(Pollutant.CO2_TOTAL).getValueByIndex(xi, yi);
if (xi == 0) yCoords.add((float) coord.getY());
if (yi == 0) xCoords.add((float) coord.getX());
valuesList.add((float) value);
}
}


values.put(String.valueOf(Pollutant.CO2_TOTAL), valuesList);

avroData.setYCoords(yCoords);
avroData.setXCoords(xCoords);
avroData.setData(values);
avroData.setTimestamps(times);

DatumWriter<XYTData> datumWriter = new SpecificDatumWriter<>(XYTData.class);
try (DataFileWriter<XYTData> dataFileWriter = new DataFileWriter<>(datumWriter)) {
dataFileWriter.setCodec(CodecFactory.deflateCodec(9));
dataFileWriter.create(avroData.getSchema(), IOUtils.getOutputStream(IOUtils.getFileUrl(output.getPath("emissions_grid_per_day.%s", "avro").toString()), false));
dataFileWriter.append(avroData);
} catch (IOException e) {
throw new UncheckedIOException(e);
}
}

/**
* Creates the data for the XY-Time plot. The time is fixed and the data is summarized over the run.
* Currently only the CO2_Total Values is printed because Simwrapper can handle only one value.
Expand All @@ -254,7 +324,7 @@ private void writeRaster(Network network, Config config, EmissionsOnLinkEventHan

Raster raster = rasterMap.values().stream().findFirst().orElseThrow();

try (CSVPrinter printer = new CSVPrinter(Files.newBufferedWriter(output.getPath("emissions_grid_per_day.csv")),
try (CSVPrinter printer = new CSVPrinter(Files.newBufferedWriter(output.getPath("emissions_grid_per_day.%s", "csv")),
CSVFormat.DEFAULT.builder().setCommentMarker('#').build())) {

String crs = ProjectionUtils.getCRS(network);
Expand All @@ -281,8 +351,8 @@ private void writeRaster(Network network, Config config, EmissionsOnLinkEventHan
Coord coord = raster.getCoordForIndex(xi, yi);
double value = rasterMap.get(Pollutant.CO2_TOTAL).getValueByIndex(xi, yi);

// if (value == 0)
// continue;
if (value == 0)
continue;

printer.print(0.0);
printer.print(coord.getX());
Expand Down Expand Up @@ -310,7 +380,7 @@ private void writeTimeDependentRaster(Network network, Config config, EmissionsO

Raster raster = firstBin.values().stream().findFirst().orElseThrow();

try (CSVPrinter printer = new CSVPrinter(IOUtils.getBufferedWriter(output.getPath("emissions_grid_per_hour.csv").toString()),
try (CSVPrinter printer = new CSVPrinter(IOUtils.getBufferedWriter(output.getPath("emissions_grid_per_hour.%s", "csv").toString()),
CSVFormat.DEFAULT.builder().setCommentMarker('#').build())) {

String crs = ProjectionUtils.getCRS(network);
Expand Down Expand Up @@ -358,4 +428,65 @@ private void writeTimeDependentRaster(Network network, Config config, EmissionsO

}

private void writeTimeDependentAvroRaster(Network network, Config config, EmissionsOnLinkEventHandler emissionsEventHandler) {

TimeBinMap<Map<Pollutant, Raster>> timeBinMap = FastEmissionGridAnalyzer.processHandlerEmissionsPerTimeBin(emissionsEventHandler.getTimeBins(), network, gridSize, 20);

String crs = ProjectionUtils.getCRS(network);
if (crs == null)
crs = config.network().getInputCRS();
if (crs == null)
crs = config.global().getCoordinateSystem();

XYTData avroData = new XYTData();
avroData.setCrs(crs);

Map<Pollutant, Raster> rasterMap = FastEmissionGridAnalyzer.processHandlerEmissions(emissionsEventHandler.getLink2pollutants(), network, gridSize, 20);
List<Integer> xLength = rasterMap.values().stream().map(Raster::getXLength).distinct().toList();
List<Integer> yLength = rasterMap.values().stream().map(Raster::getYLength).distinct().toList();
Raster raster = rasterMap.values().stream().findFirst().orElseThrow();

List<Float> xCoords = new ArrayList<>();
List<Float> yCoords = new ArrayList<>();
Map<CharSequence, List<Float>> values = new HashMap<>();
List<Float> valuesList = new ArrayList<>();
List<Integer> times = new ArrayList<>();

for (TimeBinMap.TimeBin<Map<Pollutant, Raster>> timeBin : timeBinMap.getTimeBins()) {

boolean isFirst = times.isEmpty();

times.add((int) timeBin.getStartTime());

for (int xi = 0; xi < xLength.get(0); xi++) {
for (int yi = 0; yi < yLength.get(0); yi++) {
Coord coord = raster.getCoordForIndex(xi, yi);

if (xi == 0 && isFirst)
yCoords.add((float) coord.getY());
if (yi == 0 && isFirst)
xCoords.add((float) coord.getX());

valuesList.add((float) timeBin.getValue().get(Pollutant.CO2_TOTAL).getValueByIndex(xi, yi));
}
}
}

values.put(String.valueOf(Pollutant.CO2_TOTAL), valuesList);

avroData.setYCoords(yCoords);
avroData.setXCoords(xCoords);
avroData.setData(values);
avroData.setTimestamps(times);

DatumWriter<XYTData> datumWriter = new SpecificDatumWriter<>(XYTData.class);
try (DataFileWriter<XYTData> dataFileWriter = new DataFileWriter<>(datumWriter)) {
dataFileWriter.setCodec(CodecFactory.deflateCodec(9));
dataFileWriter.create(avroData.getSchema(), IOUtils.getOutputStream(IOUtils.getFileUrl(output.getPath("emissions_grid_per_hour.%s", "avro").toString()), false));
dataFileWriter.append(avroData);
} catch (IOException e) {
throw new UncheckedIOException(e);
}
}

}
Original file line number Diff line number Diff line change
Expand Up @@ -110,7 +110,8 @@ public Integer call() throws Exception {
private Config prepareConfig() {
Config config = ConfigUtils.loadConfig(ApplicationUtils.matchInput("config.xml", input.getRunDirectory()).toAbsolutePath().toString(), new NoiseConfigGroup());

config.vehicles().setVehiclesFile(ApplicationUtils.matchInput("vehicles", input.getRunDirectory()).toAbsolutePath().toString());
//it is important to match "output_vehicles" because otherwise dvrpVehicle files might be matched and the code crashes later
config.vehicles().setVehiclesFile(ApplicationUtils.matchInput("output_vehicles", input.getRunDirectory()).toAbsolutePath().toString());
config.network().setInputFile(ApplicationUtils.matchInput("network", input.getRunDirectory()).toAbsolutePath().toString());
config.transit().setTransitScheduleFile(null);
config.transit().setVehiclesFile(null);
Expand Down
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