cf.Filearray¶

class cf.FileArray(array)¶

Bases: object

A numpy array stored on disk in a temporary file.

Initialization

Parameters :	array : numpy array The array to be stored on disk in a temporary file.

Examples

>>> f = FileArray(numpy.ma.array([1, 2, 3, 4, 5]))

copy()¶

Return a deep copy.

Equivalent to copy.deepcopy(f).

Returns :	out : A deep copy.

Examples

>>> f.copy()

dtype¶

Numpy data-type of the array.

Examples

>>> f.dtype
dtype('float64')

ndim¶

Number of dimensions in the array.

Examples

>>> f.shape
(73, 96)
>>> f.ndim
2

shape¶

Tuple of the array’s dimension sizes.

Examples

>>> f.shape
(73, 96)

size¶

Number of elements in the array.

Examples

>>> f.shape
(73, 96)
>>> f.size
7008