How to save numpy array

Question

Hi Guys,

I am new to the NumPy module. I have one array in NumPy. I want to save this array for future use. How can I do this?

Answer 1

Hi@akhtar,

You can use numpy.save() function to save your array. It stores the input array in a disk file with npy extension. I have attached one example below.

import numpy as np 
a = np.array([1,2,3,4,5]) 
np.save('outfile',a)

I hope this will help.