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new approach to add bcycle infrastructure
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src/main/java/org/matsim/prepare/network/CreateBikeNetworkFromShp.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,96 @@ | ||
| package org.matsim.prepare.network; | ||
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| import org.apache.logging.log4j.LogManager; | ||
| import org.apache.logging.log4j.Logger; | ||
| import org.locationtech.jts.geom.Geometry; | ||
| import org.matsim.api.core.v01.TransportMode; | ||
| import org.matsim.api.core.v01.network.Link; | ||
| import org.matsim.api.core.v01.network.Network; | ||
| import org.matsim.application.MATSimAppCommand; | ||
| import org.matsim.application.options.ShpOptions; | ||
| import org.matsim.core.network.NetworkUtils; | ||
| import org.matsim.core.network.algorithms.MultimodalNetworkCleaner; | ||
| import org.matsim.core.utils.geometry.geotools.MGC; | ||
| import org.opengis.feature.simple.SimpleFeature; | ||
| import picocli.CommandLine; | ||
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| import java.nio.file.Path; | ||
| import java.util.ArrayList; | ||
| import java.util.HashSet; | ||
| import java.util.List; | ||
| import java.util.Set; | ||
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| @CommandLine.Command( | ||
| name = "bike-network-from-shp", | ||
| description = "Add bike as a network mode to network links. Based on a shp file with cycleways." | ||
| ) | ||
| public class CreateBikeNetworkFromShp implements MATSimAppCommand { | ||
| @CommandLine.Option(names = "--network", description = "Path to input network file.", required = true) | ||
| private Path inputNetwork; | ||
| @CommandLine.Option(names = "--output", description = "Output xml file", required = true) | ||
| private Path output; | ||
| @CommandLine.Mixin | ||
| private final ShpOptions shp = new ShpOptions(); | ||
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| private final Logger log = LogManager.getLogger(CreateBikeNetworkFromShp.class); | ||
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| public static void main(String[] args) { | ||
| new CreateBikeNetworkFromShp().execute(args); | ||
| } | ||
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| @Override | ||
| public Integer call() throws Exception { | ||
| // shp file has to be provided | ||
| if (!shp.isDefined()) { | ||
| log.error("No shp file is provided. It is required to provide a shp file with cycleways via --shp!"); | ||
| return 2; | ||
| } | ||
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| List<Geometry> geometries = new ArrayList<>(); | ||
| for (SimpleFeature feature : shp.readFeatures()) { | ||
| geometries.add((Geometry) feature.getDefaultGeometry()); | ||
| } | ||
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| Network network = NetworkUtils.readNetwork(inputNetwork.toString()); | ||
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| log.info("Starting to adapt the network, this might take a while!"); | ||
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| int count = 0; | ||
| for (Link link : network.getLinks().values()) { | ||
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| boolean fromInside = false; | ||
| boolean toInside = false; | ||
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| for (Geometry geom : geometries) { | ||
| if (!fromInside) { | ||
| fromInside = MGC.coord2Point(link.getFromNode().getCoord()).within(geom); | ||
| } | ||
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| if (!toInside) { | ||
| toInside = MGC.coord2Point(link.getToNode().getCoord()).within(geom); | ||
| } | ||
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| // if to and from node are inside of _any_ cycleway shape we want to add bike as allowed mode. | ||
| // if we check isInside = MGC.coord2Point(link.getFromNode().getCoord()).within(geom) && MGC.coord2Point(link.getToNode().getCoord()).within(geom) | ||
| // for only one geometry at a time there are many holes, which leads to big parts of the bike net being "cleaned out" -sme0524 | ||
| if (fromInside && toInside && !link.getAttributes().getAttribute("type").toString().contains("highway.motorway")) { | ||
| Set<String> modes = new HashSet<>(); | ||
| modes.add(TransportMode.bike); | ||
| modes.addAll(link.getAllowedModes()); | ||
| link.setAllowedModes(modes); | ||
| count++; | ||
| break; | ||
| } | ||
| } | ||
| } | ||
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| log.info("For {} links bike was added as an allowed mode.", count); | ||
| MultimodalNetworkCleaner cleaner = new MultimodalNetworkCleaner(network); | ||
| cleaner.run(Set.of(TransportMode.bike)); | ||
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| NetworkUtils.writeNetwork(network, output.toString()); | ||
| log.info("Output network has been written to {}.", output); | ||
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| return 0; | ||
| } | ||
| } |
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