493 unmodified lines
494  for (var t = 0; t < tripNames.length; t++) {
495    var trip = tripNames[t]
496    var segs = segmentsByTrip[trip]
497    var features = []
498    var stops = {} // name → { coord, transitCount, totalCount }
498    var stops = {} // name → { coord, transitCount, totalCount, dates }
499    for (var j = 0; j < segs.length; j++) {
500      var s = segs[j]
501      var isTransitSeg = s.mode.toLowerCase().indexOf('transit') !== -1
502      features.push({
3 unmodified lines
506          from: s.from, to: s.to, date: s.date, mode: s.mode,
507        },
508        geometry: { type: 'LineString', coordinates: isFlightMode(s.mode) ? flightCoordinates(s.fromCoord, s.toCoord) : [s.fromCoord, s.toCoord] },
509      })
510      if (!stops[s.from]) stops[s.from] = { coord: s.fromCoord, transitCount: 0, totalCount: 0 }
511      if (!stops[s.to]) stops[s.to] = { coord: s.toCoord, transitCount: 0, totalCount: 0 }
510      if (!stops[s.from]) stops[s.from] = { coord: s.fromCoord, transitCount: 0, totalCount: 0, dates: [] }
511      if (!stops[s.to]) stops[s.to] = { coord: s.toCoord, transitCount: 0, totalCount: 0, dates: [] }
512      stops[s.from].totalCount++
513      stops[s.to].totalCount++
514      if (s.date && stops[s.from].dates.indexOf(s.date) === -1) stops[s.from].dates.push(s.date)
515      if (s.date && stops[s.to].dates.indexOf(s.date) === -1) stops[s.to].dates.push(s.date)
516      if (isTransitSeg) { stops[s.from].transitCount++; stops[s.to].transitCount++ }
517    }
518    var stopNames = Object.keys(stops)
519    for (var k = 0; k < stopNames.length; k++) {
520      var st = stops[stopNames[k]]
521      var isTransit = st.transitCount === st.totalCount && st.totalCount > 0
522      features.push({
523        type: 'Feature',
522        properties: { layer: 'stop', name: stopNames[k], transit: isTransit },
524        properties: { layer: 'stop', name: stopNames[k], transit: isTransit, trips: [{ file: trip, title: '', date: st.dates[0] || '' }] },
525        geometry: { type: 'Point', coordinates: st.coord },
526      })
527    }
528    var geoName = trip.replace(/\.md$/, '') + '.geojson'
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