ndarray.flatten()

ndarray.flatten(order='C')

Return a copy of the array collapsed into one dimension.

Parameters:

Parameters:	order : {?C?, ?F?, ?A?, ?K?}, optional ?C? means to flatten in row-major (C-style) order. ?F? means to flatten in column-major (Fortran- style) order. ?A? means to flatten in column-major order if `a` is Fortran contiguous in memory, row-major order otherwise. ?K? means to flatten `a` in the order the elements occur in memory. The default is ?C?.
Returns:	y : ndarray A copy of the input array, flattened to one dimension.

order : {?C?, ?F?, ?A?, ?K?}, optional

?C? means to flatten in row-major (C-style) order. ?F? means to flatten in column-major (Fortran- style) order. ?A? means to flatten in column-major order if a is Fortran contiguous in memory, row-major order otherwise. ?K? means to flatten a in the order the elements occur in memory. The default is ?C?.

Returns:

y : ndarray

A copy of the input array, flattened to one dimension.

Examples

>>> a = np.array([[1,2], [3,4]])
>>> a.flatten()
array([1, 2, 3, 4])
>>> a.flatten('F')
array([1, 3, 2, 4])

Links:

https://docs.scipy.org/doc/numpy-1.11.0/reference/generated/numpy.ndarray.flatten.html

doc_NumPy

2017-01-10 18:11:43

Comments