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tomo/utils/find_projection_files_names_aps.m

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+% FIND_PROJECTION_FILES_NAMES_APS find names of ptychography projections given
+% the tomo param structure, if more files are found, return path to the
+% newest one. Written by YJ for ML reconstructions
+%
+% filename = find_projection_files_names(par, scan_num)
+% 
+% Inputs
+%   **par                tomo par structure 
+%   **scan_num           scan number 
+% *returns*
+%   ++filename           filename of the found scan 
+
+function filename = find_projection_files_names_aps(par, scan_num)
+    %bug?
+    %%%data_in_subfolders = exist(fullfile(par.analysis_path, 'S00000-00999'), 'dir');
+    data_in_subfolders = exist(fullfile(par.analysis_path, 'S02000-02999'), 'dir');
+    
+    if data_in_subfolders
+        % new x12sa path format
+        % bug?
+        %%%path = fullfile(par.analysis_path, utils.compile_x12sa_dirname(scan_num) , [par.fileprefix '*' par.filesuffix '*.' par.file_extension]); 
+    	%modified by YJ
+        path = fullfile(par.analysis_path, utils.compile_x12sa_dirname(scan_num) , [sprintf('S%05i',scan_num), par.fileprefix '*' par.filesuffix '*.' par.file_extension]); 
+        
+    else
+        % compatibility option for original analysis paths 
+        
+        %path = fullfile(par.analysis_path,sprintf(par.scan_string_format,scan_num),[par.fileprefix '*' par.filesuffix '*.' par.file_extension]); 
+        
+       
+        
+    end
+    
+    while contains(path, '**')
+        path = replace(path, '**', '*'); % prevent failure when path string contains multiple asterix
+    end
+    path = utils.abspath(path); 
+    path = dir(path); 
+    if isempty(path)
+        filename = []; 
+        return
+    end
+    % take the last file fitting the constraints 
+    [~,ind]=sort([path.datenum]);
+    filename = fullfile(path(ind(1)).folder, path(ind(1)).name);
+end