numpy.dtype.ndim#

attribute

dtype.ndim#

Number of dimensions of the sub-array if this data type describes a sub-array, and 0 otherwise.

New in version 1.13.0.

Examples

>>> import numpy as np
>>> x = np.dtype(float)
>>> x.ndim
0
>>> x = np.dtype((float, 8))
>>> x.ndim
1
>>> x = np.dtype(('i4', (3, 4)))
>>> x.ndim
2