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citylines2osm

CircleCI

Tool for converting citylines geoJSON dumps into OSM XML files.

Usage

Clone/download this repository, install pipenv, and run:

pipenv run python citylines2osm.py <sections GeoJSON file> <stations GeoJSON file> <lines JSON file> <outfile.osm>

Then, you can open the osm file from editors such as JSOM.

Note: Citylines2osm currently only considers features not originally imported from OSM.

Conversion rules and tags

The main rule that this tool follows is that sections are turned into ways, stations are turned into nodes, and lines are turned into relations.

For each way (section), the following tags are set:

  • citylines:id, with the original citylines id
  • network, equal to the system name

For each station node, the following tags are set:

  • citylines:id, with the original citylines id
  • network, equal to the system name
  • name, with the station name
  • public_transport=stop_position

For each relation (line), the following tags are set:

  • name, which equals to System + Line name
  • type=route
  • public_transport:version=2

The members of the line relation are the ways and the stations' nodes. Each node has the role stop.

Besides these tags, transport mode-specific tags are added. You can see them in lib/transport_modes.py

Note:

  • If the feature already had OSM tags, they will be kept.

Tests

Run:

pipenv run python -m unittest