question about the textscan on a text file

I tried to use fopen the attached file, textscan, then reshape the matrix i used

fileid = ('filename.txt');
c = textscan ( fileid, '%n %n %n %n','headerlines',5,'delimiter',',')

the number of the elements that matlab read is 614, but my actual matrix from the text is 616. Is there any problem on my code

Answer 1

[KL]

Change 'headerlines' count to 3

c = textscan ( fid, '%n %n %n %n','headerlines',3,'delimiter',',');

[KL]

c_matrix = cell2mat(c);
cc = reshape(c_matrix(:,1),22,28); %just one column
c_mat_nd = reshape(c_matrix,[22,28,4]); %all columns as ND matrix

This works for me!