Re: [Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

You get the same error as trac-all because trac-all runs mri_convert. I'd send the mri_convert error in a new email with mri_convert somewhere in the title, so that someone else can help you. On Mon, 4 Jul 2016, Koubiyr, Ismail wrote: Also when I run mir_convert on the DICOMs I get the

Re: [Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

Also when I run mir_convert on the DICOMs I get the same error as the one I got when I used DICOMs : WARNING: file /Users/ismailkoubiyr/Documents/PFE/Tracula/dti/3T2/MR.1.3.12.2.1107.5.2.19.45306.2014091812330393354083931 does not contain a Siemens ASCII header has this file been anonymized?

Re: [Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

It says 1 … I don’t understand why I get that knowing that when I open the nifti I can go through the frames … Ismail > On Jul 4, 2016, at 3:11 PM, Anastasia Yendiki > wrote: > > > I do not know why the dicoms do not work. When you run mri_info on your >

Re: [Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

I do not know why the dicoms do not work. When you run mri_info on your nifti, what is the number of frames that shows up? On Mon, 4 Jul 2016, Koubiyr, Ismail wrote: Hi Anastasia, This is what’s weird, my nifti volume contains 64 frames as my bvecs/bvals. So this shouldn’t be the reason.

Re: [Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

Hi Anastasia, This is what’s weird, my nifti volume contains 64 frames as my bvecs/bvals. So this shouldn’t be the reason. Also why the DICOMs wouldn’t work at the beginning ? Thanks, Ismail > On Jul 4, 2016, at 2:41 PM, Anastasia Yendiki > wrote: > > > Hi

Re: [Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

Hi Ismail - You can see from the log file that the command that causes the error is this: mri_convert --frame 31 /Users/ismailkoubiyr/Documents/PFE/Tracula/out/3T5/dmri/dwi.nii.gz /Users/ismailkoubiyr/Documents/PFE/Tracula/out/3T5/dmri/dwi_frame31.nii.gz It's trying to extract the 32nd

Re: [Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

Hi Anastasia, Here it is. But how could the problem be related to the nifti volume since I have errors when using the DICOMs too ? Thanks again, Ismail > On Jul 4, 2016, at 1:44 PM, Anastasia Yendiki > wrote: > > > Hi Ismail - It sounds like the error has to

Re: [Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

Hi Ismail - It sounds like the error has to do with the nifti volume, not the bvecs/bvals. Can you send the log file from scripts/trac-all.log? Thanks, a.y On Mon, 4 Jul 2016, Koubiyr, Ismail wrote: Hi Anastasia, Thank you for getting back to me. Here are more details about my problem, I

Re: [Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

Hi Anastasia, Thank you for getting back to me. Here are more details about my problem, I think it should help you understand more. I run trac-all -prep -c on some DICOM files but I had the following error : WARNING: file

Re: [Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

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.

[Freesurfer] Tracula : ERROR: cannot unpack mosiacs without ASCII header

Hi everyone, I’m reposting my problem if someone could help me I would really appreciate it. 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

[Freesurfer] [TRACULA] ERROR: cannot unpack mosiacs without ASCII header

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