dask.array.atleast_1d
dask.array.atleast_1d¶
- dask.array.atleast_1d(*arys)[source]¶
Convert inputs to arrays with at least one dimension.
This docstring was copied from numpy.atleast_1d.
Some inconsistencies with the Dask version may exist.
Scalar inputs are converted to 1-dimensional arrays, whilst higher-dimensional inputs are preserved.
- Parameters
- arys1, arys2, …array_like
One or more input arrays.
- Returns
- retndarray
An array, or tuple of arrays, each with
a.ndim >= 1
. Copies are made only if necessary.
See also
Examples
>>> import numpy as np >>> np.atleast_1d(1.0) array([1.])
>>> x = np.arange(9.0).reshape(3,3) >>> np.atleast_1d(x) array([[0., 1., 2.], [3., 4., 5.], [6., 7., 8.]]) >>> np.atleast_1d(x) is x True
>>> np.atleast_1d(1, [3, 4]) (array([1]), array([3, 4]))