arrangement problem with writing cellArray to txt file.

[fileName, filePath] = uiputfile('*.txt', 'Create a file:')
if ~ischar(fileName)
  return;
end
fileID = fopen(fullfile(filePath, fileName), 'w');
coordinates=[32.56744567,33.54543333;32.55546543,33.77786567;32.66874567,33.44843753];
coordinates=num2cell(coordinates);
ids=[{'a'};{'b1'};{'3'}];
cellArray=[ids,coordinates];

for k=1:size(cellArray,1)
       for m=1:size(cellArray,2)
           % get the data type of the element in the cell array
           dataType = class(cellArray{k,m});
           % element data type determines how we write it to file
           if strcmpi(dataType,'char')
               fprintf(fileID,'%s\t',cellArray{k,m});
           elseif strcmpi(dataType,'double')
               fprintf(fileID,'%.10f\t',cellArray{k,m});
           % etc. for each data type in the cell array
           end
        end
        fprintf(fileID,'\n');
    end

      fclose(fileID);

%I need to write cellArray into txt file as it look below;

 a   32.56744567  33.54543333

 b1  32.55546543  33.77786567

 3   32.66874567  33.44843753

%my codes writes it horizontally.

Answer 1

[dpb]

>> [nr nc]=size(cellArray);
>> fmt=['%5s' repmat('%8.3f',1,nc) '\n'];
>> for i=1:nr
     fprintf(fmt,cellArray{i,1},[cellArray{i,2:end}]),end
  a   32.567   33.545
 b1   32.555   33.778
  3   32.669   33.448
>>