External Email - Use Caution
Dear Yujing,
For the command, freeview /mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz
MRIread failed: Unable to read from /mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz
$ mri_info /mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz error: mghRead(/mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz, -1): could not open file
Thank you Ramesh
On Fri, Jan 31, 2025 at 6:54 PM Huang, Yujing YHUANG43@mgh.harvard.edu wrote:
Can you try these two commands?
- freeview
/mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz
- mri_info
/mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz
*From:* freesurfer-bounces@nmr.mgh.harvard.edu < freesurfer-bounces@nmr.mgh.harvard.edu> *On Behalf Of *Ramesh Babu *Sent:* Friday, January 31, 2025 8:19 AM *To:* Freesurfer support list freesurfer@nmr.mgh.harvard.edu *Subject:* Re: [Freesurfer] Error in loading wmparc2diff.mgz
External Email - Use Caution *Dear Yujing,
Thank you for your prompt reply. Yes, it exists.
$ ls -l /mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff.mgz
-rwxrwxrwx 1 root root 65906 Jan 31 18:00 /mnt/data_analysis/freesurfer_data/diffusion_recons/sub01/mri/wmparc2diff .mgz
But while loading manually it is not detected. Also, I used the "all types" option, but same issue.
Thanks
Ramesh
On Fri, Jan 31, 2025 at 6:41 PM Huang, Yujing YHUANG43@mgh.harvard.edu wrote:
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-bounces@nmr.mgh.harvard.edu < freesurfer-bounces@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 mgrameshbabu2013@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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