def predictions(points, hazards = [], hazard_decrease = .5):
count = 0
prev_point = None
speeds = []
next_locations = []
for point in points:
if prev_point != None:
l1 = (point.latitude, point.longitude)
l2 = (prev_point.latitude, prev_point.longitude)
distance = geo.calculate_distance(l1,l2)
time = point.timestamp - prev_point.timestamp
speed = geo.speed(distance, time)
predict = geo.predict_next_location(l2, l1, time, time)
error = geo.error(l2,predict)
speeds.append(speed * 1000)
next_locations.append(predict)
print(error)
prev_point = point
count += 1
return speeds, next_locations
import geo_utils as geo
import time
if __name__ == '__main__':
start=time.time()
point1 = (39.525498,89.534926)
point2 = (39.498231,89.479093)
point3 = (39.470964,89.42326) #(39.45178619542422, 89.4516830045628)
nextPoint = geo.predict_next_location(point1, point2, 300, 300)
print(nextPoint)
timeToPoint = geo.calculate_time(point1, point3, .008)/60
print(timeToPoint, " minutes")
error = geo.error(nextPoint, point3)
print("Error: ", error, " km")
end=time.time()
cost = end - start
print("Cost: " , cost , " seconds")