The error message:
Warning: non-equal ROIs in copyproperties
makes it sound like you have a mixture of target spaces in there -
i.e., not all *_nonlinear_hr.* images are in the same space and of
the same size.
Cheers.
On 21 Aug 2007, at 09:26, Brandon Whitcher wrote:
> Steve,
>
> Thanks for the suggestion. I modified the shell script
> tbss_3_postreg and
> inserted a call to avwmerge via...
>
> ${FSLDIR}/bin/avwmerge++ -t ../stats/all_FA `$FSLDIR/bin/imglob -
> oneperimage
> *_nonlinear_hr.*`
>
> ...and received the following error(s)...
>
> merging all upsampled FA images into single 4D image
> Warning: non-equal ROIs in copyproperties
> Image Exception : #5 :: Out of Bounds (time index)
> terminate called after throwing an instance of 'RBD_COMMON::Exception'
> /scratch/apps/fsl/fsl_3.3/bin/tbss_3_postreg: line 81: 10828 Aborted
> ${FSLDIR}/bin/avwmerge++ -t ../stats/all_FA `$FSLDIR/bin/imglob
> -oneperimage *_nonlinear_hr.*`
> ** ERROR: nifti_image_read(all_FA): can't open header file
> ** ERROR: nifti_image_open(all_FA): bad header info
> Error: failed to open file all_FA
> Error:: FslCloneHeader: Null pointer passed for FSLIO
> creating mean FA
> ** ERROR: nifti_image_read(all_FA): can't open header file
> ** ERROR: nifti_image_open(all_FA): bad header info
> Error: failed to open file all_FA
> Error:: FslGetIntensityScaling: Null pointer passed for FSLIO
> skeletonising mean FA
> ** ERROR: nifti_image_read(mean_FA): can't open header file
> ** ERROR: nifti_image_open(mean_FA): bad header info
> Error: failed to open file mean_FA
> ERROR: Could not open image mean_FA
> Image Exception : #22 :: Failed to read volume mean_FA
> terminate called after throwing an instance of 'RBD_COMMON::Exception'
> /scratch/apps/fsl/fsl_3.3/bin/tbss_3_postreg: line 89: 10848 Aborted
> ${FSLDIR}/bin/tbss_skeleton -i mean_FA -o mean_FA_skeleton
> now view mean_FA_skeleton to check whether the default threshold of
> 2000 needs changing, when running:
> tbss_4_prestats [threshold]
>
> Any idea what's going on?
>
> thanks,
>
> Brandon
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Stephen M. Smith, Professor of Biomedical Engineering
Associate Director, Oxford University FMRIB Centre
FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
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