Hi,
This is probably due to the concat_bvars command failing or
using outputs from older versions of FIRST. Try running
concat_bvars again and see if that fixes the problem.
All the best,
Mark
On 8 Jun 2011, at 14:22, Duncan wrote:
> Hi there,
>
> I'm trying out the vertex analysis function but cannot produce the final .vtk file.
>
> I've done the segmentation and concatenated the bvars files and produced the design matrix, seemingly without problems.
>
> I then run the 'first_utils command from my 'test' directory (which contains my bvars files and my con0_dis1.mat file):
>
> first_utils --vertexAnalysis --usebvars -i con_to_dis_L_Hipp.bvars -d con0_dis1.mat -o shape_analysis/con0_dis1_L_Hipp --useReconNative --useRigidAlign -v >& shape_analysis/con0_dis1_L_Hipp_output.txt
>
> In my shape_analysis file, the only output is the .txt file. I don't get an error in my terminal when I run the above command but the contents of the text file is:
>
> read model
> Cannot open file.
> Cannot open file.
>
> Any advice greatly appreciated,
>
> rgds,
> Duncan.
>
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