def set_initial_values(self):
self.normals = self.data['<STR_LIT>']<EOL>self.vectors = numpy.ones((<EOL>self.data['<STR_LIT>'].shape[<NUM_LIT:0>],<EOL>self.data['<STR_LIT>'].shape[<NUM_LIT:1>],<EOL>self.data['<STR_LIT>'].shape[<NUM_LIT:2>] + <NUM_LIT:1><EOL>))<EOL>self.vectors[:, :, :-<NUM_LIT:1>] = self.data['<STR_LIT>']<EOL>self.attr = self.data['<STR_LIT>']<EOL>return<EOL>
Set initial values form existing self.data value
        :return: None