code: public MDecimal getMPH() {
  		MDecimal result = new MDecimal(currentUnit.getConverterTo(
  				MILES_PER_HOUR).convert(doubleValue()));
  		logger.trace(MMarker.GETTER, "Converting from {} to MPS : {}",
  				currentUnit, result);
  		return result;
  	}
docs: Miles per hour
  
  @return
  @see javax.measure.unit.NonSI.MILES_PER_HOUR