def massFraction(self, s):
"""The mass fraction of species s, specified either by name or
index number.
>>> y1 = r.massFraction(7)
___0.02
>>> y2 = r.massFraction('CH3O')
___0.02
"""
if type(s) == types.StringType:
kk = self._contents.speciesIndex(s)
else:
kk = s
return _cantera.reactor_massFraction(self.__reactor_id, kk)
def massFraction(self, s):
"""The mass fraction of species s, specified either by name or
index number.
>>> y1 = r.massFraction(7)
___0.02
>>> y2 = r.massFraction('CH3O')
___0.02
"""
if type(s) == types.StringType:
kk = self._contents.speciesIndex(s)
else:
kk = s
return _cantera.reactor_massFraction(self.__reactor_id, kk)