@property
def hnoflo(self):
    try:
        bas6 = self.get_package('BAS6')
        return bas6.hnoflo
    except AttributeError:
        return None
@property
def hnoflo(self):
    try:
        bas6 = self.get_package('BAS6')
        return bas6.hnoflo
    except AttributeError:
        return None