some file format correction

@pravsripad , because the names of scripts under dong_modified banch have changed, I can not add my new editions on it, so I made a new branch for showing the test suggestions about the new repo.
 
@pravsripad Ok, I understand. I only want to figure out some places the file name for processing is not the same as the file name of median results. That makes errors like can not find the file named ...