numpy.ndim — NumPy v2.2 Manual (original) (raw)

numpy.ndim(a)[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.

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