/**
* Preparing hot start: Copying recent matsim plans file to a specified location (Matsim config).
* Matsim will check this location for plans file on run and activates hot start if the plans file
* is there
*/
public static void prepareHotStart(ScenarioImpl scenario) {
M4UControlerConfigModuleV3 module =
ConfigurationUtils.getMATSim4UrbaSimControlerConfigModule(scenario);
UrbanSimParameterConfigModuleV3 uspModule =
M4UConfigUtils.getUrbanSimParameterConfigAndPossiblyConvert(scenario.getConfig());
String hotStartFile = module.getHotStartPlansFileLocation().trim();
if (exists(hotStartFile)) {
String plansFile =
uspModule.getMATSim4OpusOutput() + InternalConstants.GENERATED_PLANS_FILE_NAME;
try {
log.info("Preparing hot start for next MATSim run ...");
FileCopy.fileCopy(new File(plansFile), new File(hotStartFile));
} catch (Exception e) {
log.error("Error while copying plans file, i. e. hot start will not work!");
e.printStackTrace();
}
log.info("Hot start preparation successful!");
} else {
log.info("can not prepare hotStart. hotstart-file does not exist: " + hotStartFile);
}
}
/** Saving UrbanSim and MATSim results for current run in a backup directory ... */
private static void saveRunOutputs(ScenarioImpl scenario) {
log.info("Saving UrbanSim and MATSim outputs ...");
M4UControlerConfigModuleV3 m4ucModule =
M4UConfigUtils.getMATSim4UrbaSimControlerConfigAndPossiblyConvert(scenario.getConfig());
UrbanSimParameterConfigModuleV3 uspModule =
M4UConfigUtils.getUrbanSimParameterConfigAndPossiblyConvert(scenario.getConfig());
AccessibilityConfigGroup acm =
ConfigUtils.addOrGetModule(
scenario.getConfig(),
AccessibilityConfigGroup.GROUP_NAME,
AccessibilityConfigGroup.class);
int currentYear = uspModule.getYear();
String saveDirectory = "run" + currentYear;
String savePath = Paths.checkPathEnding(uspModule.getMATSim4OpusBackup() + saveDirectory);
// copy all files from matsim4opus/tmp to matsim4opus/backup
// FileCopy.copyTree(InternalConstants.MATSIM_4_OPUS_TEMP, savePath);
File saveDir = new File(savePath);
if (!saveDir.exists())
if (!saveDir.mkdirs()) log.error("Creating the backup directory " + savePath + " failed!");
// backup files from matsim output
try {
// backup plans files
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusOutput() + InternalConstants.GENERATED_PLANS_FILE_NAME),
new File(savePath + InternalConstants.GENERATED_PLANS_FILE_NAME));
// backup matsim config file
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusOutput() + OUTPUT_CONFIG_FILE_NAME),
new File(savePath + OUTPUT_CONFIG_FILE_NAME));
// backup score stats
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusOutput() + OUTPUT_SCORESTATS_TXT),
new File(savePath + OUTPUT_SCORESTATS_TXT));
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusOutput() + OUTPUT_SCORESTATS_PNG),
new File(savePath + OUTPUT_SCORESTATS_PNG));
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusOutput() + OUTPUT_TRAVELDISTANCESTATS_TXT),
new File(savePath + OUTPUT_TRAVELDISTANCESTATS_TXT));
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusOutput() + OUTPUT_TRAVELDISTANCESTATS_PNG),
new File(savePath + OUTPUT_TRAVELDISTANCESTATS_PNG));
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusOutput() + OUTPUT_STOPWATCH),
new File(savePath + OUTPUT_STOPWATCH));
// backup last iteration
int iteration =
((ControlerConfigGroup) scenario.getConfig().getModule(ControlerConfigGroup.GROUP_NAME))
.getLastIteration();
FileCopy.copyTree(
uspModule.getMATSim4OpusOutput() + "ITERS/it." + iteration,
savePath + "ITERS/it." + iteration);
// backup zone csv file (feedback for UrbanSim)
if (new File(uspModule.getMATSim4OpusTemp() + UrbanSimZoneCSVWriterV2.FILE_NAME).exists())
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusTemp() + UrbanSimZoneCSVWriterV2.FILE_NAME),
new File(savePath + UrbanSimZoneCSVWriterV2.FILE_NAME));
// backup parcel csv file (feedback for UrbanSim)
if (new File(uspModule.getMATSim4OpusTemp() + UrbanSimParcelCSVWriter.FILE_NAME).exists())
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusTemp() + UrbanSimParcelCSVWriter.FILE_NAME),
new File(savePath + UrbanSimParcelCSVWriter.FILE_NAME));
// backup person csv file (feedback for UrbanSim)
if (new File(uspModule.getMATSim4OpusTemp() + UrbanSimPersonCSVWriter.FILE_NAME).exists())
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusTemp() + UrbanSimPersonCSVWriter.FILE_NAME),
new File(savePath + UrbanSimPersonCSVWriter.FILE_NAME));
// backup travel_data csv file (feedback for UrbanSim)
if (new File(uspModule.getMATSim4OpusTemp() + Zone2ZoneImpedancesControlerListener.FILE_NAME)
.exists())
FileCopy.fileCopy(
new File(
uspModule.getMATSim4OpusTemp() + Zone2ZoneImpedancesControlerListener.FILE_NAME),
new File(savePath + Zone2ZoneImpedancesControlerListener.FILE_NAME));
// backup plotting files free speed
String fileName =
Labels.FREESPEED_FILENAME
+ (double) acm.getCellSizeCellBasedAccessibility()
+ InternalConstants.FILE_TYPE_TXT;
if (new File(uspModule.getMATSim4OpusTemp() + fileName).exists())
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusTemp() + fileName), new File(savePath + fileName));
// backup plotting files for car
fileName =
Labels.CAR_FILENAME
+ (double) acm.getCellSizeCellBasedAccessibility()
+ InternalConstants.FILE_TYPE_TXT;
if (new File(uspModule.getMATSim4OpusTemp() + fileName).exists())
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusTemp() + fileName), new File(savePath + fileName));
// backup plotting files for bike
fileName =
Labels.BIKE_FILENAME
+ (double) acm.getCellSizeCellBasedAccessibility()
+ InternalConstants.FILE_TYPE_TXT;
if (new File(uspModule.getMATSim4OpusTemp() + fileName).exists())
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusTemp() + fileName), new File(savePath + fileName));
// backup plotting files for walk
fileName =
Labels.WALK_FILENAME
+ (double) acm.getCellSizeCellBasedAccessibility()
+ InternalConstants.FILE_TYPE_TXT;
if (new File(uspModule.getMATSim4OpusTemp() + fileName).exists())
FileCopy.fileCopy(
new File(uspModule.getMATSim4OpusTemp() + fileName), new File(savePath + fileName));
} catch (Exception e) {
e.printStackTrace();
}
log.info("Saving UrbanSim and MATSim outputs done!");
}