Dear FSL Experts,
I am currently running FSL 4.1.4 and I'm running a higher-level group
analysis on 16 subjects (8 per group). I get the following error message in
the log [under Higher-level input files preparation]: "Error in size-match
along non-concatenated dimension."
The dimensions for the mask.nii.gz file located in the reg/standard folder
was a different size when I compared two individual subjects.
For this reason, I reran the feat level 1 analyses for a subset of the
sample (3 subjects per group) from scratch and reran the higher-level
analyses with these 6 subjects to see if I would replicate the error, which
was indeed the case. Any information about what may be causing this problem
would be greatly appreciated.
Additional error output from the log has been pasted below.
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Error in size-match along non-concatenated dimension
mkdir -p inputreg
/u/home9/FMRI/apps//fsl/current//bin/fslmaths ../mask -mul 6 -Tmean masksum
-odt short
** ERROR (nifti_image_read): failed to find header file for '../mask'
** ERROR: nifti_image_open(../mask): bad header info
Error: failed to open file ../mask
Cannot open volume ../mask for reading!
/u/home9/FMRI/apps//fsl/current//bin/fslmaths masksum -thr 6 -add masksum
masksum
** ERROR (nifti_image_read): failed to find header file for 'masksum'
** ERROR: nifti_image_open(masksum): bad header info
Error: failed to open file masksum
Cannot open volume masksum for reading!
/u/home9/FMRI/apps//fsl/current//bin/overlay 0 0 -c ../bg_image -a masksum
0.9 12 masksum_overlay
** ERROR (nifti_image_read): failed to find header file for 'masksum'
** ERROR: nifti_image_open(masksum): bad header info
Error: failed to open file masksum
ERROR: Could not open image masksum
Image Exception : #22 :: Failed to read volume masksum
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
/u/home9/FMRI/apps//fsl/current//bin/slicer masksum_overlay -S 2 750
masksum_overlay.png
** ERROR (nifti_image_read): failed to find header file for 'masksum_overlay'
** ERROR: nifti_image_open(masksum_overlay): bad header info
Error: failed to open file masksum_overlay
ERROR: Could not open image masksum_overlay
Image Exception : #22 :: Failed to read volume masksum_overlay
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
/u/home9/FMRI/apps//fsl/current//bin/fslmaths masksum -mul 0 maskunique
** ERROR (nifti_image_read): failed to find header file for 'masksum'
** ERROR: nifti_image_open(masksum): bad header info
Error: failed to open file masksum
Cannot open volume masksum for reading!
/u/home9/FMRI/apps//fsl/current//bin/fslmaths
/u/home9/601_112906_nii.feat/reg_standard/mask -mul -1 -add 1 -mul 1 -add
maskunique maskunique
** ERROR (nifti_image_read): failed to find header file for 'maskunique'
** ERROR: nifti_image_open(maskunique): bad header info
Error: failed to open file maskunique
ERROR: Could not open image maskunique
Image Exception : #22 :: Failed to read volume maskunique
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
/u/home9/FMRI/apps//fsl/current//bin/fslmaths
/u/home9/603_121306_nii.feat/reg_standard/mask -mul -1 -add 1 -mul 2 -add
maskunique maskunique
** ERROR (nifti_image_read): failed to find header file for 'maskunique'
** ERROR: nifti_image_open(maskunique): bad header info
Error: failed to open file maskunique
ERROR: Could not open image maskunique
Image Exception : #22 :: Failed to read volume maskunique
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
/u/home9/FMRI/apps//fsl/current//bin/fslmaths
/u/home9/604_020907_nii.feat/reg_standard/mask -mul -1 -add 1 -mul 3 -add
maskunique maskunique
** ERROR (nifti_image_read): failed to find header file for 'maskunique'
** ERROR: nifti_image_open(maskunique): bad header info
Error: failed to open file maskunique
ERROR: Could not open image maskunique
Image Exception : #22 :: Failed to read volume maskunique
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
/u/home9/FMRI/apps//fsl/current//bin/fslmaths
/u/home9/801_092705_nii.feat/reg_standard/mask -mul -1 -add 1 -mul 4 -add
maskunique maskunique
** ERROR (nifti_image_read): failed to find header file for 'maskunique'
** ERROR: nifti_image_open(maskunique): bad header info
Error: failed to open file maskunique
ERROR: Could not open image maskunique
Image Exception : #22 :: Failed to read volume maskunique
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
/u/home9/FMRI/apps//fsl/current//bin/fslmaths
/u/home9//802_101205_nii.feat/reg_standard/mask -mul -1 -add 1 -mul 5 -add
maskunique maskunique
** ERROR (nifti_image_read): failed to find header file for 'maskunique'
** ERROR: nifti_image_open(maskunique): bad header info
Error: failed to open file maskunique
ERROR: Could not open image maskunique
Image Exception : #22 :: Failed to read volume maskunique
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
/u/home9/FMRI/apps//fsl/current//bin/fslmaths
/u/home9//807_120905_nii.feat/reg_standard/mask -mul -1 -add 1 -mul 6 -add
maskunique maskunique
** ERROR (nifti_image_read): failed to find header file for 'maskunique'
** ERROR: nifti_image_open(maskunique): bad header info
Error: failed to open file maskunique
ERROR: Could not open image maskunique
Image Exception : #22 :: Failed to read volume maskunique
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
/u/home9/FMRI/apps//fsl/current//bin/fslmaths masksum -thr 5 -uthr 5 -bin
-mul maskunique maskunique
** ERROR (nifti_image_read): failed to find header file for 'masksum'
** ERROR: nifti_image_open(masksum): bad header info
Error: failed to open file masksum
Cannot open volume masksum for reading!
/u/home9/FMRI/apps//fsl/current//bin/overlay 0 0 ../bg_image -a maskunique
0.9 6 maskunique_overlay
** ERROR (nifti_image_read): failed to find header file for 'maskunique'
** ERROR: nifti_image_open(maskunique): bad header info
Error: failed to open file maskunique
ERROR: Could not open image maskunique
Image Exception : #22 :: Failed to read volume maskunique
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
/u/home9/FMRI/apps//fsl/current//bin/slicer maskunique_overlay -S 2 750
maskunique_overlay.png
** ERROR (nifti_image_read): failed to find header file for 'maskunique_overlay'
** ERROR: nifti_image_open(maskunique_overlay): bad header info
Error: failed to open file maskunique_overlay
ERROR: Could not open image maskunique_overlay
Image Exception : #22 :: Failed to read volume maskunique_overlay
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
/bin/cp /u/home9/FMRI/apps//fsl/current//etc/luts/ramp.gif .ramp.gif
/u/home9/FMRI/apps//fsl/current//bin/fslmaths mask -Tmin mask
** ERROR (nifti_image_read): failed to find header file for 'mask'
** ERROR: nifti_image_open(mask): bad header info
Error: failed to open file mask
Cannot open volume mask for reading!
/u/home9/FMRI/apps//fsl/current//bin/fslmerge -t mean_func
/u/home9/601_112906_nii.feat/reg_standard/mean_func
/u/home9/603_121306_nii.feat/reg_standard/mean_func
/u/home9/604_020907_nii.feat/reg_standard/mean_func
/u/home9/801_092705_nii.feat/reg_standard/mean_func
/u/home9/802_101205_nii.feat/reg_standard/mean_func
/u/home9/807_120905_nii.feat/reg_standard/mean_func
Error in size-match along non-concatenated dimension
/u/home9/FMRI/apps//fsl/current//bin/fslmaths mean_func -Tmean mean_func
** ERROR (nifti_image_read): failed to find header file for 'mean_func'
** ERROR: nifti_image_open(mean_func): bad header info
Error: failed to open file mean_func
Cannot open volume mean_func for reading!
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