How to select and read csv data file using uigetfile?

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I want to implement select and read file using uigetfile. How can I implment in my code to read the data?
clear all
T = readtable(T);
  1 Comment
Jan on 6 Oct 2021
warning off is an extremely bad idea. Warnings are essential und useful.
Your code contains an import of the files already. So what exactly is your question?

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Accepted Answer

Mathieu NOE
Mathieu NOE on 6 Oct 2021
Edited: Mathieu NOE on 6 Oct 2021
if you want to grad multiple files with uigetfile, you can do that :
% It is important to grab the files in ascending order
file_list = uigetfile('*.csv', 'Grab the files you want to process', 'MultiSelect', 'on');
if iscell(file_list) == 0
file_list = {file_list};
but I find more efficient to use this , in order to load automatically all files once sorted properly (what matlab is not good at)
how to use it : (example)
%% read multiple files
P = pwd; % currrent directory
S = dir(fullfile(P,'*.csv')); % get list of files in directory
fileNames_sorted = natsortfiles({}); % sort file names into order (
nFiles = numel(fileNames_sorted);
for k = 1:nFiles
F = fullfile(P, fileNames_sorted{k});
S(k).data = csvimport(F); % or READTABLE or whatever.
% Take a look in the structure S: it contains all of your file data and the corresponding filenames, just as you require.
% For example, the 2nd filename and its data:
% Accessing and processing this will be much simpler than messing around with dynamically named variables.

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