numpy.ma.ndim#

ma.ndim(obj)[source]#

Return the number of dimensions of an array.

Parameters:

aarray_like: Input array. If it is not already an ndarray, a conversion is attempted.

Returns:

number_of_dimensionsint: The number of dimensions in a. Scalars are zero-dimensional.

See also

Examples

>>> import numpy as np
>>> np.ndim([[1,2,3],[4,5,6]])
2
>>> np.ndim(np.array([[1,2,3],[4,5,6]]))
2
>>> np.ndim(1)
0