function [data, time_stamps] = radFileParser_2(fileName)
    %  Created by Katie Harrington (kharring@mit.edu) July 2011
    %  WARNING: This code has been know to throw errors if you have 
    %           mode 1 and mode 4 measurements in the same file.
    %           It will work for mode 1 or mode 4 if the file contains only
    %           that mode.
    %
    %  filename is the location of the .rad file
    %       ex:  'data/galaxy_scan.rad'
    %
    %  data is a matrix containing every column of the rad file Except the
    %  1st column (the time stamp of the scan). Each row of the matrix is a
    %  seperate scan
    %  
    %  time_stamps is a column vector containing the time stamps from each
    %  scan
    
    
    
    newData1 = importdata(fileName);

    %vars = fieldnames(newData1);
    
    textdata = newData1.textdata;
    data = [];
    time_stamps = [];
    index = 1;
    for i = 1:size(textdata,1) %go through file line by line
        if textdata{i,1}(1) == '*' %if the line is a comment
            continue; 
        end

        time_stamps = cat(1, time_stamps, textdata{i,1});
        data = cat(1, data, nan(size(textdata(i,2:end-1))));
        
        for n = 2:length(textdata(i,1:end-1));
            data(index,n-1) = str2double(textdata{i,n});
        end
        index = index + 1;
        
    end
end