[Numpy-discussion] Mirror/flip numpy array?

Gary Ruben gruben@bigpond.net...
Fri Jul 17 08:21:51 CDT 2009


In [1]: a=array([1,2,3])

In [2]: a[::-1]
Out[2]: array([3, 2, 1])


Johannes Bauer wrote:
> Hello list,
> 
> I have a really simple newbie question: How can I mirror/flip a
> numpy.ndarray? I.e. mirror switches the colums (leftmost becomes
> rightmost and so on), flip changes the rows (top becomes bottom and so on)?
> 
> Kind regards,
> Joe


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