cf.Data.ndindex¶

Data.ndindex()[source]¶

Return an iterator over the N-dimensional indices of the data array.

At each iteration a tuple of indices is returned, the last dimension is iterated over first.

Returns:	out : itertools.product An iterator over tuples of indices of the data array.
Examples:

>>> d.shape
(2, 1, 3)
>>> for i in d.ndindex():
...     print i
...
(0, 0, 0)
(0, 0, 1)
(0, 0, 2)
(1, 0, 0)
(1, 0, 1)
(1, 0, 2)

> d.shape () >>> for i in d.ndindex(): ... print i ... ()