[Freesurfer] Two questions when using the new trac-all

Hi, all I am using trac-all these days. But I came across two quetions: 1. If I don't Specify Subjects To Be Analyzed, which means running the analysis on all subjects, there is an error saying "jot: Command not found.". The OS I am using is CentOS and I think jot is not installed by default. And some one says jot is part of freeBSD. Do we need to replace 'jot' in trac-all with other commands, such as seq?

2. If I run trac-all for just one subject each time,(that is to say, one config-file each subject), I wonder whether the time loss will be increase too much, compared with that one config-file for all subjects.

Thanks!

conxz

2012-02-01

Xiangzhen Kong