Saving arrays within the loop with different name

Question

I have a question related to the saving an array(.npy).

I have a computation that produces a new array for every loop. Once a while (let's say every 10 steps) I would like to save my output into .npy with a specific name, let's say result_at_step_10.npy. Of course at steps 20, the file name should be result_at_step_20.npy how could I do that in python?

I would recommend you using a library called pandas. It's easy to use and does pretty much everything you can think of :) — Ivan
– Ivan, Commented Mar 20, 2020 at 7:36

Ebenezer Isaac · Accepted Answer · 2020-03-20 06:02:23Z

2

If renaming the file is what your are looking for, here is the code

import os
os.rename("old_name","new_name")

answered Mar 20, 2020 at 6:02

Ebenezer Isaac

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Obaja Wijaya Over a year ago

Hi, thank you for your answer. Unfortunately, that is not what I need it. Instead of renaming the array, what I want is saving it with another name. Maybe this an example what I want for i in range (0,100): a = i+1 (and here is the code that I do not know) save (a) = a_at_i.npy

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