 leave 
this as empty. </li>

<li> data_file_pattern - File pattern used for getting data. Use wild card not 
regular expressions.</li>

<li> file_numbers_to_include - This option will let you work on a subset of 
files. Enter the file numbers to include. Leave it as empty if you want to 
include all the files.</li>

<li> spm_stats_dir - SPM stats directory name relative to subject or session 
directories. GIFT will automatically search in the appropriate directories to 
get SPM.mat file for the