Can you check if the volume exists?
ls -l
/mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz
I only see wmparc.mgz in your listed directory.
Yujing
From: freesurfer-boun...@nmr.mgh.harvard.edu
<freesurfer-boun...@nmr.mgh.harvard.edu> On Behalf Of Ramesh Babu
Sent: Friday, January 31, 2025 8:05 AM
To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Subject: Re: [Freesurfer] Error in loading wmparc2diff.mgz
External Email - Use Caution
Sorry, I forgot to attach the files with the earlier message.
Dear Expert,
I am finding an error in loading wmparc2diff.mgz in freeview. The error report
from the terminal is;
$ freeview -v lowb.nii.gz $SUBJECTS_DIR/$subj/mri/wmparc2diff.mgz:colormap=lut
-f $SUBJECTS_DIR/$subj/surf/lh.white:edgecolor=green
$SUBJECTS_DIR/$subj/surf/rh.white:edgecolor=green -viewport coronal
error:
mghRead(/mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz,
-1): could not open file
MRIread failed: Unable to read from
/mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz
In the attached Error-1 file it shows error after entering the command in the
terminal.
Error-2 file - trying to load the file manually. You cannot see the
wmparc2diff.mgz file though it is created and located in the folder.
Please see the attached files and give your suggestions.
Regards
Ramesh
On Fri, Jan 31, 2025 at 6:20 PM Ramesh Babu
<mgrameshbabu2...@gmail.com<mailto:mgrameshbabu2...@gmail.com>> wrote:
Dear Expert,
I am finding an error in loading wmparc2diff.mgz in freeview. The error report
from the terminal is;
$ freeview -v lowb.nii.gz $SUBJECTS_DIR/$subj/mri/wmparc2diff.mgz:colormap=lut
-f $SUBJECTS_DIR/$subj/surf/lh.white:edgecolor=green
$SUBJECTS_DIR/$subj/surf/rh.white:edgecolor=green -viewport coronal
error:
mghRead(/mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz,
-1): could not open file
MRIread failed: Unable to read from
/mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz
Please see the attached file and give your suggestions.
Regards
Ramesh
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