https://github.com/derhuerst/generate-vbb-graph

Generate a JSON graph from Berlin & Brandenburg public transport.
https://github.com/derhuerst/generate-vbb-graph

berlin graph json public-transport transit transport vbb

Last synced: about 13 hours ago
JSON representation

Generate a JSON graph from Berlin & Brandenburg public transport.

• Host: GitHub
• URL: https://github.com/derhuerst/generate-vbb-graph
• Owner: derhuerst
• License: isc
• Created: 2017-05-30T16:16:51.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2021-04-16T18:23:26.000Z (over 3 years ago)
• Last Synced: 2024-10-03T23:57:43.269Z (about 1 month ago)
• Topics: berlin, graph, json, public-transport, transit, transport, vbb
• Language: JavaScript
• Homepage: https://github.com/derhuerst/generate-vbb-graph
• Size: 65.4 KB
• Stars: 8
• Watchers: 3
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: readme.md
  • License: license.md

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• awesome-starred - derhuerst/generate-vbb-graph - Generate a JSON graph from Berlin & Brandenburg public transport. (json)

README

        
# generate-vbb-graph

**Generate a JSON graph from Berlin & Brandenburg public transport** Writes a [JGF](http://jsongraphformat.info) file. See [`vbb-graph`](https://github.com/derhuerst/vbb-graph) for published prebuilt data.

[![npm version](https://img.shields.io/npm/v/generate-vbb-graph.svg)](https://www.npmjs.com/package/generate-vbb-graph)

[![build status](https://img.shields.io/travis/derhuerst/generate-vbb-graph.svg)](https://travis-ci.org/derhuerst/generate-vbb-graph)

![ISC-licensed](https://img.shields.io/github/license/derhuerst/generate-vbb-graph.svg)

[![support me via GitHub Sponsors](https://img.shields.io/badge/support%20me-donate-fa7664.svg)](https://github.com/sponsors/derhuerst)

[![chat with me on Twitter](https://img.shields.io/badge/chat%20with%20me-on%20Twitter-1da1f2.svg)](https://twitter.com/derhuerst)

## Installing

```shell

npm install -g generate-vbb-graph

```

## Usage

```

Usage:

    generate-vbb-graph [-p subway,tram]

Options:

    --products             -p  A list of products. These are available:

                               suburban, subway, regional, tram, ferry, bus

    --projection           -P  Wether and how to project the station coordinates.

                               See juliuste/projections for details.

    --simple-lines         -s  Use a heuristic to keep only the most "canonical"

                               variant of each line. Default: false

    --simple-deduplication -d  Deduplicate edges without taking the travel

                               time into account. Default: false

    --lines-blacklist      -b  Apply a blacklist of weird lines. Default: false

Examples:

    generate-vbb-graph -p subway,tram -P mercator

```

This tool generates data in the [JSON Graph Format](https://github.com/jsongraph/json-graph-specification/blob/master/README.rst#json-graph-specification). Note that instead of storing all nodes and edges in one JSON file, **it will create `nodes.ndjson` and `edges.ndjson`. These are [ndjson](http://ndjson.org)-encoded lists of all nodes and edges**, respectively.

A node from `nodes.ndjson` looks like this:

```json

{

	"id": "900000029101",

	"label": "S Spandau",

	"metadata": {

		"x": 536.66,

		"y": 326.25

	}

}

```

An edge from `edges.ndjson` looks like this:

```json

{

	"source": "900000100001",

	"target": "900000003201",

	"relation": "regional",

	"metadata": {

		"line": "RB22",

		"time": 180

	}

}

```

## Contributing

If you **have a question**, **found a bug** or want to **propose a feature**, have a look at [the issues page](https://github.com/derhuerst/generate-vbb-graph/issues).