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How to re-generate MoST Scenario

It is possible to re-generate the scenario using SAGA - SUMO Activity GenerAtion, also available in the SUMO contributed tools https://github.com/eclipse/sumo/tree/master/tools/contributed.

Tools

  • tools/osmcleaner.sh uses osmfilter to cleanup the OSM-like files.
  • tools/xml2pickle.py loads an XML file and dumps a cPickle structure, used to speed-up processing.
  • tools/compute.area.poly.py computes the centroid and the approximated area for the buildings, it runs on a file containing buildings only.
  • tools/merger/merge.osm.pickles.py merges all the pickle files in a folder and create the complete OSM-like file.
  • tools/pt.osm2sumo.py looks for public transports in the OSM-like file and produces the additional files required by SUMO and the activity generation.

Raw OSM-like files

MoST Scenario is based on data gathered from different sources and aggregated in an OSM-like format in order to be easily used with SUMO tools. The raw data are in tools/data and they are divided by topic. All the files can be open with JOSM, modified, saved and then processed and aggregated using tools/osm-like.aggregator.sh. The script requires osmfilter installed.

Public Transports

In theory, NETCONVERT should be able to extract the public transports using --ptstop-files and --ptline-files options. Given that the options are not working with tools/most.raw.osm, tools/pt.osm2sumo.py produces the same files, split between buses and trains.

Scenario Generation

tools/static/most.raw.osm is an OSM-like file with data merged from different sources and hand-fixed to obtain a complete source for the scenario generation.

The scenario can be regenerated using tools/scenario.generator.sh

IMPORTANT: this wiki page is a work in progress. Do not hesitate to ask for help