Hi,

I've run cross-sectional TRACULA on one subject, three different timepoints. Now I'm trying to run a longitudinal analysis on the same subject's 3 timepoints. My understanding was that for TRACULA, unlike for morphometry, I don't need to first run cross sectional before longitudinal, the only requirement is that I have a longitudinal dmrirc file that specifies the timepoints with their corresponding files.

It crashed with these error messages:

#@# Inter-subject registration (base template) lø. 29. juli 14:25:45 +0200 2017
cp /work/projects/nn9208k/tbi/morfometri_test/DWI/TRACULA/long/1005_c1.long.1005_base/dmri/xfms/mni2anatorig.mat /work/projects/nn9208k/tbi/morfometri_test/DWI/TRACULA/long/1005_c1.long.1005_base/dmri/xfms/anatorig2mni.mat /work/projects/nn9208k/tbi/morfometri_test/DWI/TRACULA/long/1005_base/dmri/xfms
cp: cannot stat `/work/projects/nn9208k/tbi/morfometri_test/DWI/TRACULA/long/1005_c1.long.1005_base/dmri/xfms/mni2anatorig.mat': No such file or directory
cp: cannot stat `/work/projects/nn9208k/tbi/morfometri_test/DWI/TRACULA/long/1005_c1.long.1005_base/dmri/xfms/anatorig2mni.mat': No such file or directory
Linux compute-16-32.local 2.6.32-696.3.2.el6.x86_64 #1 SMP Tue Jun 20 01:26:55 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux


Any idea what went wrong here?


Thank you!



Sincerely yours,

Lars M. Rimol, PhD
Senior Researcher
Norwegian Advisory Unit for Functional MRI
Department of Radiology
St. Olav's University Hospital
7006 Trondheim 
Norway