message: timestamp in ms
diff: @@ -58,7 +58,7 @@ class DatasetDecomposer:
  point_agent = Point2d(state[1], state[2])
  for poly_lane in self.lane_polygon_list:
  if Collide(poly_lane, point_agent):
  - time_ego_first = state[0] # use timestamp
  + time_ego_first = state[0]*1e3 # use timestamp in ms
  return time_ego_first
  raise ValueError("No valid time stamp in map for agent {}".format(id_ego))
  