dynamo vll file to table and table map

vll2table.m

function table = vll2table(vll_file)
    %%% Convert a vll file into a table and corresponding tomogram table-map file
    
    % Read volume list file
    volume_list = ptdb.volumelisttext2object(vll_file).volumes;
    
    % Prepare output filenames
    table_file_name = strrep(vll_file, '.vll', '.tbl');
    table_map_file_name = strrep(vll_file, '.vll', '_tablemap.doc');
    
    % Prepare array to store tables from each model
    tables = [];
    
    % Prepare cell array to store index and volume file
    table_map = {};
    
    % Iterate over volumes, extracting tables from associated models
    for vol_idx = 1:size(volume_list, 2)
        % Get file names
        current_volume_struct = volume_list{1, vol_idx};
        current_volume_file = current_volume_struct.file;
        model_file = current_volume_struct.crop_geometry{1}.file;
        
        % Extract table from model
        model = dread(model_file);
        table = model.grepTable();
        table(:, 20) = vol_idx;
        
        % append table to cell array of tables
        tables = cat(1, tables, table);
        
        % append table map info
        table_map{end+1} = vol_idx;
        table_map{end+1} = current_volume_file;
        
    
    end
    
    % Write out table and  table map file
    dwrite(tables, table_file_name);
    f_id = fopen('tmp.txt', 'w');
    for idx = 1:2:size(table_map, 2)
        fprintf(f_id,'%d %s\n',table_map{1, idx}, table_map{1, idx+1})
    end
    fclose(f_id)
    movefile('tmp.txt', table_map_file_name, 'f')
    
end