[Numpy-discussion] rollaxis

Charles R Harris charlesr.harris at gmail.com
Sat Jul 17 22:04:43 EDT 2010


So,

In [14]: x = zeros((2,3,4))

In [15]: rollaxis(x,0,3).shape
Out[15]: (3, 4, 2)

In [16]: rollaxis(x,0,2).shape
Out[16]: (3, 2, 4)

In [17]: rollaxis(x,0,1).shape
Out[17]: (2, 3, 4)

In [18]: rollaxis(x,0,0).shape
Out[18]: (2, 3, 4)

How come rollaxis(x,0,0) doesn't move 2 to the end ;) That's what the
documentation implies.

Chuck
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