Hi Ni
If you use the --os2t option, you need to provide a (list of) target mask(s) using --targetmasks.
Saad
On 5 Apr 2012, at 07:14, Ni Shu wrote:
> Hi Saad,
> I want to try the probtrackx2 for surface-based voxelwise tracking, but meet following problem, hope you can help. Thanks!
>
> probtrackx2 --samples=/mnt/hgfs/Share/Prob_001/1.bedpostX/merged --mask=/mnt/hgfs/Share/Prob_001/1.bedpostX/nodif_brain_mask --seed=lh.white.asc --meshspace=freesurfer --seedref=refvol.nii.gz --xfm=freesurfer2diff.mat --omatrix1 --opd --os2t --s2tastext
> Log directory is: logdir++
> Running in seedmask mode
> load seeds
> done.
> Load bedpostx samples
> 1_1
> 1_2
> 1_3
> 2_1
> 2_2
> 2_3
>
> nfibres : 2
> nsamples : 50
>
> Done loading samples.
> terminate called after throwing an instance of 'std::out_of_range'
> what(): basic_string::substr
> Aborted
>
> Ni
>
--
Saad Jbabdi
University of Oxford, FMRIB Centre
JR Hospital, Headington, OX3 9DU, UK
(+44)1865-222466 (fax 717)
www.fmrib.ox.ac.uk/~saad
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