code: def print_meter_record(file_path, rows=5):
      
      m = nr.read_nem_file(file_path)
      print('Header:', m.header)
      print('Transactions:', m.transactions)
      for nmi in m.readings:
          for channel in m.readings[nmi]:
              print(nmi, 'Channel', channel)
              for reading in m.readings[nmi][channel][-rows:]:
                  print('', reading)
docs: Output readings for specified number of rows to console