Unless your dicoms came from the same acquisition as the default MGH/Siemens one, you'll have to set bvecfile and bvalfile and provide those files yourself.
On Fri, 3 Feb 2012, Xiangzhen Kong wrote:
Hi all Now I am learning the trac-all using with DICOM data, but came across a problem. +++ mv -f /xxx/dmri/dwi_orig_flip.mghdti.bvecs /xxxx/dmri/bvecs mv: cannot stat `/xxx/dmri/dwi_orig_flip.mghdti.bvecs': No such file or dir ectory +++ I check the dir /xxx/dmri/ and there are only two files 'dwi_orig_flip.nii.gz' , 'dwi_orig.nii.gz' and a dir 'xfms'. Does trac-all extract bvals/bvecs automatically when start with DICOM data? My data is from a siemens scanner. Thanks! Xiangzhen 2012-02-03 ____________________________________________________________________________ Xiangzhen Kong
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