Hi Ismail - Are you passing the nifti volume as input to trac-all? It's hard to tell without looking at your configuration file.
Best, a.y
On Tue, 28 Jun 2016, Koubiyr, Ismail wrote:
Hi everyone,
I have some problems trying to run TRACULA on some DWI data. It is a mosaic Siemens DWI. I first converted the DICOM files with dcm2nii to get the bvec and bval files. Then I run the trac-all -prep -c command and I get the following error :
WARNING: file /My/path/to/dicom does not contain a Siemens ASCII header has this file been anonymized? ERROR: cannot unpack mosiacs without ASCII header
I tried to unpack the mosaics with gdcmtar, but I got the same error.
Thank you in advance for your help,
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