Hi Doug,
These are Siemens DICOMs and I really don't know what happened to these T1 files, we just got them in this format. Only one out of 32 datasets went wrong, so I consider it as an incident. The workaround with dcm2nii worked fine. Nevertheless, if you are interested I can upload the dataset.
Ed
On 28 Mar 2012, at 15:47, freesurfer-request@nmr.mgh.harvard.edu wrote:
Message: 2 Date: Tue, 27 Mar 2012 12:14:11 -0400 From: Douglas N Greve greve@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Failure to convert DICOM files To: freesurfer@nmr.mgh.harvard.edu Message-ID: 4F71E753.3040504@nmr.mgh.harvard.edu Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Is it a siemens dicom? If so, what happened to the ascii header? Did you do something to the file? What are the contents of the image? Eg, a T1? doug
On 03/27/2012 05:35 AM, Ed Gronenschild wrote:
Hi,
I got an error during the first step in recon-all (Mac OS 10.6.8, FreeSurfer v5.1.0). The eror message in the log file is:
WARNING: file ...../MR. 1.3.12.2.1107.5.2.18.41016.201008031106017688438785.dcm does not contain a Siemens ASCII header has this file been anonymized? ERROR: cannot unpack mosiacs without ASCII header.
This is strange because it is no mosaic file and all the files can be converted without any problems with e.g., dcm2nii and viewed with OSIRIX.
Cheers, Ed
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
-- Douglas N. Greve, Ph.D. MGH-NMR Center greve@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422
Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html