blosc2.abs#

blosc2.abs(ndarr: NDArray | NDField | C2Array | LazyExpr, /) → LazyExpr#

Calculate the absolute value element-wise.

Parameters:: ndarr¶ (NDArray or NDField or C2Array or LazyExpr) – The input array.
Returns:: out – A lazy expression that can be evaluated to get the absolute values.
Return type:: LazyExpr

References

Examples

>>> import numpy as np
>>> import blosc2
>>> values = np.array([-5, -3, 0, 2, 4])
>>> ndarray = blosc2.asarray(values)
>>> result_ = blosc2.abs(ndarray)
>>> result = result_[:]
>>> print("Original values:", values)
Original values: [-5 -3  0  2  4]
>>> print("Absolute values:", result)
Absolute values: [5. 3. 0. 2. 4.]