You can try

unsetenv SUBJECTS_DIR /tmp/qdec_project_archive

and set the SUBJECTS_DIR to the right directory again.


Sita.


On Tue, 3 Feb 2009, Lucia Garrido wrote:

Many thanks for your e-mail.

Yes, I've noticed that. But I made sure the SUBJECTS_DIR is the right one.
Everything else is running without problems. And if I type cd
$SUBJECTS_DIR, it goes to the right folder, which is not that folder on
/tmp/qdec_project_archive.




Your SUBJECTS_DIR is set to /tmp/qdec_project_archive, which is probably
wrong.

Lucia Garrido wrote:
Dear all,

I'm using Qdec and wanted to map an ROI to all participants in the
study,
but I always get an error. I've used FS 4.0.2 for recon-all for all
subects. Now I'm running stats with FS 4.1.0 (I did 'recon-all -qcache
-subjid <sub>' for each person using version 4.1.0). I'm using
Debian.the
qdec

I've saved the ROI to the SUBJECTS_DIR folder.

The error I get is:

mri_label2label --srclabel rh.mtg1 --srcsubject fsaverage --trgsubject
C01_CY --trglabel rh.mtg1 --regmethod surface --hemi rh

srclabel = rh.mtg1
srcsubject = fsaverage
trgsubject = C01_CY
trglabel = rh.mtg1
regmethod = surface

srchemi = rh
trghemi = rh
trgsurface = white
srcsurfreg = sphere.reg
trgsurfreg = sphere.reg
usehash = 1
Use ProjAbs  = 0, 0
Use ProjFrac = 0, 0

SUBJECTS_DIR    is /tmp/qdec_project_archive
FREESURFER_HOME is /home/lgarrido/freesurfer_v4.1.0/freesurfer
Loading source label.
Found 240 points in source label.
Starting surface-based mapping
Reading source registration
 /tmp/qdec_project_archive/fsaverage/surf/rh.sphere.reg
MRISread(/tmp/qdec_project_archive/fsaverage/surf/rh.sphere.reg): could
not open file
No such file or directory
ERROR: could not read
/tmp/qdec_project_archive/fsaverage/surf/rh.sphere.reg
command failed: mri_label2label --srclabel rh.mtg1 --srcsubject
fsaverage
--trgsubject C01_CY --trglabel rh.mtg1 --regmethod surface --hemi rh



Many thanks for your help.

Regards,

Lucia

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