code: public MDecimal getPa() {
  		MDecimal result = new MDecimal(currentUnit.getConverterTo(PASCAL)
  				.convert(doubleValue()));
  		logger.trace(MMarker.GETTER, "Converting from {} to Pascals : {}",
  				currentUnit, result);
  		return result;
  	}
docs: Pascals is the SI unit equivalent to N/m^2