utdf2gmns.UTDF2GMNS

class utdf2gmns.UTDF2GMNS(utdf_filename: str, region_name: str = '', *, verbose: bool = False)[source]

UTDF2GMNS performs the data conversion from UTDF to different formats. The class includes functions such as:

  • geocode_utdf_intersections: geocode intersections

  • create_signal_control: signalize intersections

  • create_gmns_links: create network from UTDF data by combining Nodes, Links, Lanes, and Phases

  • utdf_to_gmns: convert UTDF data to GMNS data and save to the output directory

  • utdf_to_sumo: convert UTDF data to SUMO data and save to the output directory

  • and more…

__init__(utdf_filename: str, region_name: str = '', *, verbose: bool = False)[source]

Initialize UTDF2GMNS class with UTDF file and region name

Parameters:

  • utdf_filename (str) – the path to the UTDF file.

  • region_name (str) – the metropolitan region/place the utdf file represent. Defaults to “”.

  • verbose (bool) – whether to printout processing message. Defaults to False.

Methods

__init__(utdf_filename[, region_name, verbose])

Initialize UTDF2GMNS class with UTDF file and region name

create_gmns_links(*[, default_width, ...])

Create network from UTDF data by combining Nodes, Links, Lanes, and Phases

create_signal_control()

Signalize intersections 1.

geocode_utdf_intersections(*[, ...])

Geocode intersections Firstly, geocode one intersection from given single intersection coordinate.

utdf_to_gmns(*[, output_dir, incl_utdf, ...])

Convert UTDF data to GMNS data and save to the output directory

utdf_to_gmns_signal_ints(*[, output_dir])

Empower Sigma-X engine to generate each signal intersection with visualization

utdf_to_sumo(*[, output_dir, sim_name, ...])

Convert UTDF to SUMO and save networks to the output directory