def default_init(
				self,
				_GroupedParentVariable=None,
				_GroupedInt=-1,
				_GroupedKeyStr="",
				_GroupedDeriveParentersList=None,
				_GroupedPathStrsList=None,
				_GroupedPathStr="/",
				**_KwargVariablesDict
			):

		#Call the parent __init__ method
		BaseClass.__init__(self,**_KwargVariablesDict)

		#set
		self.HdformatingFileKeyStr=SYS.InflectEngine.plural(
			Doer.getDoStrWithDoerStr(
				self.__class__.NameStr
				)
			)+'.hdf5'