message: vel_i not used
diff: @@ -57,7 +57,6 @@ std::tuple<Trajectory, Action> BehaviorIDMLaneTracking::GenerateTrajectory(
  traj.block<1, StateDefinition::MIN_STATE_SIZE>(0, 0) =
  ego_vehicle_state.transpose().block<1, StateDefinition::MIN_STATE_SIZE>(
  0, 0);
  - float vel_i = ego_vehicle_state(StateDefinition::VEL_POSITION);
  traj(0, StateDefinition::TIME_POSITION) = start_time;
  double rel_distance = rel_values.leading_distance;
  