bundles / numpy latest / numpy / ma / core / append

function

`numpy.ma.core:append`

source: build-install/usr/lib/python3.14/site-packages/numpy/ma/core.py :8890

Signature

def append ( a , b , axis = None )

Summary

Append values to the end of an array.

Parameters

a : array_like: Values are appended to a copy of this array.
b : array_like: These values are appended to a copy of a. It must be of the correct shape (the same shape as a, excluding axis). If axis is not specified, b can be any shape and will be flattened before use.
axis : int, optional: The axis along which v are appended. If axis is not given, both a and b are flattened before use.

Returns

append : MaskedArray: A copy of a with b appended to axis. Note that append does not occur in-place: a new array is allocated and filled. If axis is None, the result is a flattened array.

Examples

import numpy as np
import numpy.ma as ma
a = ma.masked_values([1, 2, 3], 2)
b = ma.masked_values([[4, 5, 6], [7, 8, 9]], 7)
ma.append(a, b)

See also

numpy.append: Equivalent function in the top-level NumPy module.

Aliases

numpy.ma.append