def number(self):
    'Find the attribute number for this attribute\n\n        Returns\n        =======\n        out : int\n            attribute number\n        '
    no = ctypes.c_long(0)
    self._cdf_file._call(const.GET_, const.ATTR_NUMBER_, self._name, ctypes.byref(no))
    return no.value
Find the attribute number for this attribute

Returns
=======
out : int
    attribute number
def number(self):
    'Find the attribute number for this attribute\n\n        Returns\n        =======\n        out : int\n            attribute number\n        '
    no = ctypes.c_long(0)
    self._cdf_file._call(const.GET_, const.ATTR_NUMBER_, self._name, ctypes.byref(no))
    return no.value