Try running bedpostx_datacheck on the folder you are trying to run dtifit
on.
Peace,
Matt.
-----Original Message-----
From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf
Of Salem Hannoun
Sent: Tuesday, April 15, 2008 11:09 AM
To: [log in to unmask]
Subject: [FSL] DTI Pipeline error
hi
this is the first time i use FSL,
i'm working on a DTI project and my diffusion images are in mosaic DICOM
format.
i use MRIconvert to convert these images to FSL NIFTI format.
i first did the eddy current correction by selecting the b0 image as input.
then i open DTIFIT and selected the folder where my images were with the
bvecs and bvals ... here i got an error page. so i did the filling
manually. the bvecs file was just numbers so next to each number i added
x_; or y_; or y_.
same for the bvals i added b_.
i did a mask of the brain using BET and added it instead of the one used
automatically i think (nodif_brain_mask). added the diffusion weihted data
(obtained from the eddy current correction)
and still i have a error page saying:
Errors: terminate called after throwing an instance
of 'NEWMAT::ProgramException'
can u please help me with this problem
thanks u
Salem HANNOUN
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