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NotesParametersReturns
atleast_2d(*args, **kwargs)

Notes

The function is applied to both the _data and the _mask, if any.

Parameters

arys1, arys2, ... : array_like

One or more array-like sequences. Non-array inputs are converted to arrays. Arrays that already have two or more dimensions are preserved.

Returns

res, res2, ... : ndarray

An array, or list of arrays, each with a.ndim >= 2 . Copies are avoided where possible, and views with two or more dimensions are returned.

View inputs as arrays with at least two dimensions.

See Also

atleast_1d
atleast_3d

Examples

>>> np.atleast_2d(3.0)
array([[3.]])
>>> x = np.arange(3.0)
... np.atleast_2d(x) array([[0., 1., 2.]])
>>> np.atleast_2d(x).base is x
True
>>> np.atleast_2d(1, [1, 2], [[1, 2]])
[array([[1]]), array([[1, 2]]), array([[1, 2]])]
See :

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GitHub : /numpy/ma/extras.py#None
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