diff options
Diffstat (limited to 'lib/Extrapolation.hs')
| -rw-r--r-- | lib/Extrapolation.hs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Extrapolation.hs b/lib/Extrapolation.hs index 9b3f89f..4b427d0 100644 --- a/lib/Extrapolation.hs +++ b/lib/Extrapolation.hs @@ -50,7 +50,7 @@ linearDelay GTFS{..} trip@Trip{..} TrainPing{..} runningDay = unsafePerformIO $ print (observedProgress, expectedProgress) pure $ round $ (expectedProgress - observedProgress) * int2Double expectedTravelTime where closestPoint = - minimumBy (compare `on` (euclid (trainPingLat, trainPingLong))) line + minimumBy (compare `on` euclid (trainPingLat, trainPingLong)) line nextStop = snd $ minimumBy (compare `on` fst) $ V.filter (\(dist,_) -> dist > 0) @@ -64,8 +64,8 @@ linearDelay GTFS{..} trip@Trip{..} TrainPing{..} runningDay = unsafePerformIO $ toSeconds (stopArrival nextStop) tzseries trainPingTimestamp - toSeconds (stopDeparture lastStop) tzseries trainPingTimestamp expectedProgress = - (int2Double ((utcToSeconds trainPingTimestamp runningDay) - - toSeconds (stopDeparture lastStop) tzseries trainPingTimestamp)) + int2Double (utcToSeconds trainPingTimestamp runningDay + - toSeconds (stopDeparture lastStop) tzseries trainPingTimestamp) / int2Double expectedTravelTime -- where crop a -- | a < 0 = 0 |