If you want to label each loaded summary variable with the number of the directory you've opened, you can simply add a new field or variable to your summary struct or variable after you load it.
Here’s how you can do it:
D = dir('Index*');
for k = 1:length(D)
currD = D(k).name;
cd(currD)
load('Summary.mat', 'summary')
summary.dir_number = k; % Add a field with the directory number
% Now you can save or process summary as needed
cd ..
end
With this modification, “summary.dir_number” will contain the index of the directory.
