code: def process_rt_data(source_data, is_bw=False):
      
      print("source_data length:", len(source_data))
      filter_data = {}
      for index in range(2):
  
          filter_mask = source_data[:, 2] == index
  
          if np.any(filter_mask):
              filter_data[index] = sum_data(round_data(source_data[filter_mask]), is_bw)
      return filter_data
docs: process data