code: def append_rows(self, rows, between, refresh_presision):
  		
  		for r in rows:
  			Measurement.register_or_check(finish=r[0], mean=r[1]/between, between=between, refresh_presision=refresh_presision, configuration=self)
docs: Transform the rows of data to Measurements.
  
  			Keyword arguments:
  			rows -- an array of arrays [datetime, integral_measurement]
  			between -- time between integral_measurements in seconds
  			refresh_presision -- time between sensor values that compose the integral_measurements