I have been using python scripts to download from a public Amzon S3 bucket to my local computer. I would like to create a Matlab script to do the same. So far my Matlab scripts do not work. The key steps in the python scripts are easy (see below)
import numpy as np
fs = s3fs.S3FileSystem(anon=True)
sourcestub='noaa-goes16/ABI-L2-CPSF/2020/238/' (gets a list of particular files in a folder)
files = np.array(fs.ls(sourcestr)) (skipped some steps but these are the essentials
Basically the python script goes to the bucket and logs on to the public account with no need for a password. Retrieves the files using a loop one file at a time.
How can I replicate this functionality in Matlab. The data in the AWS help provided by Mathworks talks mostly about uploading data to a personal S3 bucket (not FREE!) on AWS. The python script does not require me to pay any fees as it is a public account apparently owned by the US Govt