message: increasing size of goal definition from dataset
diff: @@ -69,7 +69,7 @@ def InitStateFromTrack(track, start):
  def GoalDefinitionFromTrack(track, end):
  - goal_size = 8.0
  + goal_size = 12.0
  states = list(dict_utils.get_item_iterator(track.motion_states))
  # Goal position is spatial position of last state
  motion_state = states[-1][1]
  