>>> import numpy
>>> a = numpy.ones((10,10), dtype=numpy.complex64, order="F")
>>> numpy.fft.fft(a).flags
  C_CONTIGUOUS : False
  F_CONTIGUOUS : True
  OWNDATA : True
  WRITEABLE : True
  ALIGNED : True
  WRITEBACKIFCOPY : False

>>> a = numpy.ones((10,10), dtype=numpy.complex64, order="C")
>>> numpy.fft.fft(a).flags
  C_CONTIGUOUS : True
  F_CONTIGUOUS : False
  OWNDATA : True
  WRITEABLE : True
  ALIGNED : True
  WRITEBACKIFCOPY : False