earthkit.utils.array.namespace.PatchedNumpyNamespace

class earthkit.utils.array.namespace.PatchedNumpyNamespace

Bases: UnknownPatchedNamespace

__init__()

Methods

__init__()
allclose(x, y, *[, rtol, atol, equal_nan])
choice(a, size[, replace, generator])
deg2rad(x)
device(x)
dtype(x)
histogram2d(x, y, *[, bins])	Compute a 2D histogram.
histogramdd(x, *[, bins])
isclose(x, y, *[, rtol, atol, equal_nan])
percentile(a, q[, axis])	Compute percentiles by calling the quantile function.
polyval(*args, **kwargs)	Evaluation of a polynomial using Horner's scheme.
quantile(a, q[, axis])
rad2deg(x)
shape(x)	Return the shape of an array.
size(x)	Return the size of an array.
to_device(x, device, **kwargs)

Attributes

xp	A thread-safe cached property decorator.

allclose(x, y, *, rtol=1e-05, atol=1e-08, equal_nan=False)

choice(a, size, replace=True, generator=None)

deg2rad(x)

histogram2d(x, y, *, bins=10)

Compute a 2D histogram.

Parameters:

• x (array-like) – An array containing the x coordinates of the points to be histogrammed.

• y (array-like) – An array containing the y coordinates of the points to be histogrammed.

• bins (int or list of int, optional) – The number of bins for the histogram in each dimension. If bins is an int, it is used for both dimensions.

histogramdd(x, *, bins=10)

isclose(x, y, *, rtol=1e-05, atol=1e-08, equal_nan=False)

percentile(a, q, axis=None)

Compute percentiles by calling the quantile function.

polyval(*args, **kwargs)

Evaluation of a polynomial using Horner’s scheme.

If c is of length n + 1, this function returns the value

\[p(x) = c_0 + c_1 * x + ... + c_n * x^n\]

Parameters:

• x (array-like) – The values(s) at which to evaluate the polynomial. Its elements must support addition and multiplication with with themselves and with the elements of c.

• c (array-like) – Array of coefficients ordered so that the coefficients for terms of degree n are contained in c[n].

Returns:

values – The value(s) of the polynomial at the given point(s).

Return type:

array-like

Comments

Based on the numpy.polynomal.polynomial.polyval function.

quantile(a, q, axis=None)

rad2deg(x)

xp

A thread-safe cached property decorator.

It was implemented because the functools.cached_property is not thread-safe from Python 3.12 onwards.

Parameters:

method (property method) – The property method to be decorated.

:param The __get__ method of the decorator only runs on lookups. On first call: :param it gets the underlying property’s value and stores it as the hidden name attribute: :param of the instance it was called on. Subsequent calls return the cached value: :param i.e. the: :param hidden name attribute.: