-
numpy.ma.append(a, b, axis=None)
[source] -
Append values to the end of an array.
New in version 1.9.0.
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 asa
, excludingaxis
). Ifaxis
is not specified,b
can be any shape and will be flattened before use.axis : int, optional
The axis along which
v
are appended. Ifaxis
is not given, botha
andb
are flattened before use.Returns: append : MaskedArray
A copy of
a
withb
appended toaxis
. Note thatappend
does not occur in-place: a new array is allocated and filled. Ifaxis
is None, the result is a flattened array.See also
-
numpy.append
- Equivalent function in the top-level NumPy module.
Examples
>>> import numpy.ma as ma >>> a = ma.masked_values([1, 2, 3], 2) >>> b = ma.masked_values([[4, 5, 6], [7, 8, 9]], 7) >>> print(ma.append(a, b)) [1 -- 3 4 5 6 -- 8 9]
-
numpy.ma.append()
2017-01-10 18:15:00
Please login to continue.