[caret-users] CerebralHull.vtk broken?

[Michael Hanke]

Hi Donna,

On Tue, Jul 15, 2008 at 09:40:39AM -0500, Donna Dierker wrote:
> Hi Michael,
> 
> I tried reading your VTK file (after bzip2 -d 
> Human.xx00.R.CerebralHull.vtk.bz2), and Caret seg faulted with:
> 
> Generic Warning: In 
> /usr/local/caret_libraries/source/VTK-5.0.2/IO/vtkDataReader.cxx, line 844
> Error reading ascii data!
> [1]    Segmentation fault            caret5 -style Cleanlooks
> 
> The file looks reasonable:
> 
> it.wustl.edu 19% grep -n '[A-Z]' Human.xx00.R.CerebralHull.vtk
> 1:# vtk DataFile Version 3.0
> 2:Written by Caret
> 3:ASCII
> 4:DATASET POLYDATA
> 5:POINTS 13962 float
> 4661:POLYGONS 27932 111728
> 32595:CELL_DATA 27932
> 32596:POINT_DATA 13962
> 32597:NORMALS Normals float
> 
> The good news is that the impact of this problem is pretty limited -- 
> unless you are doing morphometric studies using sulcal depth, which 
> depend on reading that vtk file.
Right, but it is also necessary for the sulcal depth paint underlay,
isn't it? At least I get no coloring even if I select 'depth' as
column...


Michael
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