xarray.ufuncs.positive

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xarray.ufuncs.positive#

xarray.ufuncs.positive = <xarray.ufuncs._unary_ufunc object>#

xarray specific variant of numpy.positive(). Handles xarray objects by dispatching to the appropriate function for the underlying array type.

Documentation from numpy:

Numerical positive, element-wise.

New in version 1.13.0.

Parameters

x (array_like or scalar) – Input array.

Returns

y (ndarray or scalar) – Returned array or scalar: y = +x. This is a scalar if x is a scalar.

Notes

Equivalent to x.copy(), but only defined for types that support arithmetic.

Examples

>>> x1 = np.array(([1., -1.]))
>>> np.positive(x1)
array([ 1., -1.])

The unary + operator can be used as a shorthand for np.positive on ndarrays.

>>> x1 = np.array(([1., -1.]))
>>> +x1
array([ 1., -1.])
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