public static void main(final String[] args) {
log.info(
"Starting the matsim run from the urbansim interface. This looks a little rough initially since 'normal' matsim");
log.info("is not entered until later (after 'DONE with demand generation from urbansim').");
int year = 0;
double samplingRate = 0.01;
for (int ii = 1; ii < args.length; ii++) { // args[0] is the config file
log.info(" ii: " + ii + " args[ii]: " + args[ii]);
String[] parts = args[ii].split("=");
if (parts[0].equals("--year")) {
year = Integer.parseInt(parts[1]);
} else if (parts[0].equals("--samplingRate")) {
samplingRate = Double.parseDouble(parts[1]);
}
}
log.info("year: " + year + " samplingRate: " + samplingRate);
for (int ii = args.length - 1; ii >= 1; ii--) {
args[ii] = "";
}
// parse the config arguments so we have a config. generate scenario data from this
Config config = ConfigUtils.loadConfig(args[0]);
MatsimRandom.reset(config.global().getRandomSeed());
Scenario scenario = ScenarioUtils.createScenario(config);
ScenarioUtils.loadScenario(scenario);
// get the network. Always cleaning it seems a good idea since someone may have modified the
// input files manually in
// order to implement policy measures. Get network early so readXXX can check if links still
// exist.
Network network = scenario.getNetwork();
log.info("");
log.info("cleaning network ...");
NetworkCleaner nwCleaner = new NetworkCleaner();
nwCleaner.run(network);
log.info("... finished cleaning network.");
log.info("");
ReadFromUrbansimParcelModel readFromUrbansim = new ReadFromUrbansimParcelModel(year);
// read urbansim facilities (these are simply those entities that have the coordinates!)
ActivityFacilitiesImpl facilities =
new ActivityFacilitiesImpl("urbansim locations (gridcells _or_ parcels _or_ ...)");
ActivityFacilitiesImpl zones = new ActivityFacilitiesImpl("urbansim zones");
readFromUrbansim.readFacilities(facilities, zones);
new FacilitiesWriter(facilities).write(PATH_TO_OPUS_MATSIM + "tmp/locations.xml.gz");
Population oldPop;
if (config.plans().getInputFile() != null) {
log.info(
"Population specified in matsim config file; assuming WARM start with pre-existing pop file.");
log.info(
"Persons not found in pre-existing pop file are added; persons no longer in urbansim persons file are removed.");
oldPop = scenario.getPopulation();
log.info(
"Note that the `continuation of iterations' will only work if you set this up via different config files for");
log.info(" every year and know what you are doing.");
} else {
log.warn("No population specified in matsim config file; assuming COLD start.");
log.info("(I.e. generate new pop from urbansim files.)");
oldPop = null;
}
Population newPop =
((MutableScenario) ScenarioUtils.createScenario(ConfigUtils.createConfig()))
.getPopulation();
// read urbansim persons. Generates hwh acts as side effect
readFromUrbansim.readPersons(oldPop, newPop, facilities, network, samplingRate);
oldPop = null;
System.gc();
new PopulationWriter(newPop, network).write(PATH_TO_OPUS_MATSIM + "tmp/pop.xml.gz");
log.info("### DONE with demand generation from urbansim ###");
((MutableScenario) scenario).setPopulation(newPop);
Controler controler = new Controler(scenario);
controler
.getConfig()
.controler()
.setOverwriteFileSetting(
true
? OutputDirectoryHierarchy.OverwriteFileSetting.overwriteExistingFiles
: OutputDirectoryHierarchy.OverwriteFileSetting.failIfDirectoryExists);
// The following lines register what should be done _after_ the iterations were run:
MyControlerListener myControlerListener = new MyControlerListener(zones);
controler.addControlerListener(myControlerListener);
// run the iterations, including the post-processing:
controler.run();
}
