Hi Doug,

I have plenty of disk space available.

I am currently running freesurfer-Darwin-leopard-ppc-stable-pub-v5.0.0.

Best,

Lisa

On Fri, Oct 8, 2010 at 11:10 AM, Douglas N Greve <greve@nmr.mgh.harvard.edu> wrote:

Are you running out of disk space? What version of FS are you using?

doug

Lisa F. Akiyama wrote:

Hello,

I am a Freesurfer newbie trying to use the mri_convert command to convert IMA format files to either nii or nifti1 format files.
Whenever I run the command I get an error at the very end saying that it failed to write (please see below for the exact output error that was displayed).
Any help would be greatly appreciated.
Thank you in advance.


Best,
Lisa Akiyama


   % mri_convert -i $SUBJ_DIR/393-2-4.ima -ot nii -o 393-2-4.nii

   mri_convert -i
   /Volumes/Elements/adult_brain/k_h/slices/393-2-4.ima -ot nii -o
   393-2-4.nii
   $Id: mri_convert.c,v 1.166.2.2 2010/08/10 19:11:50 greve Exp $

   reading from /Volumes/Elements/adult_brain/k_h/slices/393-2-4.ima...

   rows = 256

   cols = 256

   TR=11.40, TE=4.40, TI=300.00, flip angle=15.00

   i_ras = (-0, -1, -0)

   j_ras = (-0, 0, -1)

   k_ras = (-1, 0, 0)

   writing to 393-2-4.nii...

   niiWrite(): error opening file 393-2-4.nii

   ERROR: failure writing 393-2-4.nii as volume type 24



   % mri_convert -i $SUBJ_DIR/393-2-4.ima -ot nifti1 -o 393-2-4

   mri_convert -i
   /Volumes/Elements/adult_brain/k_h/slices/393-2-4.ima -ot nifti1 -o
   393-2-4
   $Id: mri_convert.c,v 1.166.2.2 2010/08/10 19:11:50 greve Exp $

   reading from /Volumes/Elements/adult_brain/k_h/slices/393-2-4.ima...

   rows = 256

   cols = 256

   TR=11.40, TE=4.40, TI=300.00, flip angle=15.00

   i_ras = (-0, -1, -0)

   j_ras = (-0, 0, -1)

   k_ras = (-1, 0, 0)

   writing to 393-2-4...

   nifti1Write(): error opening file 393-2-4.hdr

   ERROR: failure writing 393-2-4 as volume type 20

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Douglas N. Greve, Ph.D.
MGH-NMR Center
greve@nmr.mgh.harvard.edu
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