def get_attribute(self, name, value, trait, meta):
        attr, other = super(Float, self).get_attribute(name, value, trait, meta)
        # Fix type 'synonym'.
        if attr['type'] == 'float64':
            attr['type'] = 'float'
            attr['value'] = float(value)
        return attr, other
Return the attribute dictionary for this variable. This dict is
dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.main/src/openmdao/main/datatypes/float.py/Float.get_attribute