numpy.ndarray.ndim() method | Python Last Updated : 26 Mar, 2020 Improve Improve Like Article Like Save Share Report numpy.ndarray.ndim() function return the number of dimensions of an array. Syntax : numpy.ndarray.ndim(arr) Parameters : arr : [array_like] Input array. If it is not already an ndarray, a conversion is attempted. Return : [int] Return the number of dimensions in arr. Code #1 : # Python program explaining # numpy.ndarray.ndim() function # importing numpy as geek import numpy as geek arr = geek.array([1, 2, 3, 4]) gfg = arr.ndim print (gfg) Output : 1 Code #2 : # Python program explaining # numpy.ndarray.ndim() function # importing numpy as geek import numpy as geek arr = [[1, 2, 3], [4, 5, 6]] gfg = geek.ndim(arr) print (gfg) Output : 2 Like Article Suggest improvement Previous Python | Numpy MaskedArray.__mod__ Next Python | Sort alternate numeric and alphabet list Share your thoughts in the comments Add Your Comment Please Login to comment...