Dear Tucker,
Has the image been pre-processed with SPM or Matlab?
It looks like it contains NaN values, which cause FSL to crash.
You can remove them with fslmaths and the -nan option.
If you do that first then you should be able to use all the other FSL tools, including BET, without problems.
All the best,
Mark
On 20 Jun 2013, at 08:30, Tucker Netherton <[log in to unmask]>
wrote:
> Thanks for your help Steve,
>
> Here is what I entered:
>
> bet PT_9_T1RHOMAP_soriented.nii.gz bet_t1rho.nii
>
> I get this with no output written
> /usr/local/fsl/bin/bet: line 392: 14272 Segmentation fault ${FSLDIR}/bin/bet2 $IN $OUT $bet2opts
>
> Also here is the additional information:
>
> fslinfo PT_9_T1RHOMAP_soriented.nii.gz
>
> data_type FLOAT64
> dim1 112
> dim2 112
> dim3 10
> dim4 1
> datatype 64
> pixdim1 1.8300000429
> pixdim2 1.8300000429
> pixdim3 5.0000000000
> pixdim4 1.0000000000
> cal_max 0.0000
> cal_min 0.0000
> file_type NIFTI-1+
>
> fslstats PT_9_T1RHOMAP_soriented.nii.gz -r -R
>
> nan nan -inf 27144463893659648.000000
>
> Thanks!
> Tucker
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