Hi,
These errors (or warnings really) look like you have not set the threshold appropriately for your data.
Look at the information in the documentation for FSLView and also at the appropriate part of the first practical in the FSL course, as this covers visualising data in 3D. Make sure you follow the steps closely as the exact order of the steps is important.
All the best,
Mark
On 22 Jan 2013, at 14:45, sunil koundal <[log in to unmask]> wrote:
> Dear FSL experts ,
> I am running TBSS and now i want to view it
> 3D view but could not visualize 3d. please take a kind look into my
> terminal output.
> [sunstien@triband-del-59 stats]$ tbss_4_prestats 0.2
> creating skeleton mask using threshold 0.2
> creating skeleton distancemap (for use in projection search)
> projecting all FA data onto skeleton
> [sunstien@triband-del-59 stats]$ ls
> all_FA.nii.gz mean_FA_skeleton_mask_dst.nii.gz
> all_FA_skeletonised.nii.gz mean_FA_skeleton_mask.nii.gz
> mean_FA_mask.nii.gz mean_FA_skeleton.nii.gz
> mean_FA.nii.gz thresh.txt
> [sunstien@triband-del-59 stats]$ fsl
> ERROR: In /tmp/VTK/Graphics/vtkDecimatePro.cxx, line 161
> vtkDecimatePro (0x24c5edf0): No data to decimate!
>
> ERROR: In /tmp/VTK/Graphics/vtkSmoothPolyDataFilter.cxx, line 212
> vtkSmoothPolyDataFilter (0x28999f0): No data to smooth!
>
> ERROR: In /tmp/VTK/Graphics/vtkPolyDataNormals.cxx, line 94
> vtkPolyDataNormals (0x289a010): No data to generate normals for!
>
> I would appreciate if you could help me regarding this issue.
> regards
>
> --
> Sunil Koundal
> Senior Research Fellow
> NMR Research Centre
> INMAS, DRDO
> DELHI-54
> Mobile number -+919910969525
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