numpy.ma.filled
-
numpy.ma.filled(a, fill_value=None)
[source] -
Return input as an array with masked data replaced by a fill value.
If
a
is not aMaskedArray
,a
itself is returned. Ifa
is aMaskedArray
andfill_value
is None,fill_value
is set toa.fill_value
.- Parameters
-
-
aMaskedArray or array_like
-
An input object.
-
fill_valuearray_like, optional.
-
Can be scalar or non-scalar. If non-scalar, the resulting filled array should be broadcastable over input array. Default is None.
-
- Returns
-
-
andarray
-
The filled array.
-
See also
Examples
>>> x = np.ma.array(np.arange(9).reshape(3, 3), mask=[[1, 0, 0], ... [1, 0, 0], ... [0, 0, 0]]) >>> x.filled() array([[999999, 1, 2], [999999, 4, 5], [ 6, 7, 8]]) >>> x.filled(fill_value=333) array([[333, 1, 2], [333, 4, 5], [ 6, 7, 8]]) >>> x.filled(fill_value=np.arange(3)) array([[0, 1, 2], [0, 4, 5], [6, 7, 8]])
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Licensed under the 3-clause BSD License.
https://numpy.org/doc/1.19/reference/generated/numpy.ma.filled.html