numpy.ma.shape#
- ma.shape(obj)[source]#
Return the shape of an array.
- Parameters:
- aarray_like
Input array.
- Returns:
- shapetuple of ints
The elements of the shape tuple give the lengths of the corresponding array dimensions.
See also
len
len(a)
is equivalent tonp.shape(a)[0]
for N-D arrays withN>=1
.ndarray.shape
Equivalent array method.
Examples
>>> np.shape(np.eye(3)) (3, 3) >>> np.shape([[1, 3]]) (1, 2) >>> np.shape([0]) (1,) >>> np.shape(0) ()
>>> a = np.array([(1, 2), (3, 4), (5, 6)], ... dtype=[('x', 'i4'), ('y', 'i4')]) >>> np.shape(a) (3,) >>> a.shape (3,)