derhuerst/hafas-find-stations

Given a HAFAS client, find all stations in a bounding box.

hafas-find-stations

Given a hafas-client@5 client, find all stations in a bounding box.

Installation

npm install hafas-find-stations

Usage

const createHafas = require('hafas-client')
const vbbProfile = require('hafas-client/p/vbb')
const findStations = require('hafas-find-stations')

const bbox = {
	north: 52.53,
	west: 13.36,
	south: 52.51,
	east: 13.41
}

const hafas = createHafas(vbbProfile, 'hafas-find-stations example')

findStations(hafas, bbox, {concurrency: 1}, (err, station) => {
	if (err) console.error(err)
	if (station) console.log(station.id + '\t' + station.name)
})
.catch(console.error)

Contributing

If you have a question or need support using hafas-find-stations, please double-check your code and setup first. If you think you have found a bug or want to propose a feature, refer to the issues page.

hafas-find-stations's Issues

document how to use it with throttling

When running hafas-find-stations with large bounding boxes, people will most likely get blocked by the respective HAFAS endpoint. We should documented how to use hafas-client/throttle in combination with hafas-find-stations.

add rectangle support to hafas-client, use it here

hafas-find-stations/index.js

Lines 51 to 56 in 3a78ec2

	// todo: fetch by rectangle once hafas-client supports it
	const stops = await hafas.nearby(center, {
	distance: radius + 5, // to be sure
	results: resultsLimit,
	poi: false
	})