Hi, Doug

Thank you for your reply. I have tried exporting SUBJECTS_DIR to the directory of upper fold, retinotopy or SUBJ01 But none of them works. Still the same error msg.

So what should  SUBJECTS_DIR be exported to for this analysis?

Best

Wei

 
 
>Hi Wei, this is a bug in the error msg. It is trying to say that your 
>source subject is not in the $SUBJECTS_DIR.
>doug
 
>On 10/27/2012 02:27 PM, Zhou, Wei wrote:
> Dear freesurfers,
> 
> I am trying retinotopy analysis in freesurfer. For "fieldsign-sess", I 
> encounter the following problem when I type "fieldsign-sess -a 
> rtopy.self.lh -occip -s SUBJ01"  or  "fieldsign-sess -a rtopy.self.lh 
> -occip -sf sessid":
> 
> */media/users/zhouw4/testf/retinotopy/SUBJ01/log/fieldsign-sess.log*
> *subject: Undefined variable.*
> 
> my structure of retinotopy fold is :
> retinotopy
> |     |--sessid
>      |--SUBJ01
>          |--subjectname
> 
>          |--bold
>              |--001
>                  |--f.nii
>                  |--rtopy.par|
> 
> I really appreciate it if you could give me some idea about that 
> problem. Thanks a lot in advance.
> 
> Best
> Wei Zhou
> Medical Physics Ph.D. Student
> Diagnostic Imaging Track
> cgxz...@gmail.com <mailto:cgxz...@gmail.com>
> zho...@livemail.uthscsa.edu <mailto:zho...@livemail.uthscsa.edu>
> 
> 
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> Freesurfer@nmr.mgh.harvard.edu
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-- 
Douglas N. Greve, Ph.D.
MGH-NMR Center
gr...@nmr.mgh.harvard.edu
Phone Number: 617-724-2358
Fax: 617-726-7422