Hi Anastasia and John, This looks like the glibc issue that was fixed in more recent versions of FSL. Given that you are running Ubuntu 16.04, if you are using an older version of FSL, you will get FLIRT matrices saved in hexadecimal format. If you upgrade your FSL to a more recent version, you should be okay.
On Fri, Feb 16, 2018 at 2:10 AM, Yendiki, Anastasia < AYENDIKI@mgh.harvard.edu> wrote:
Sorry to hear. Do the other registration files in the dmri/xmfs/ directory, including diff2anatorig.bbr.mat, look like this too?
*From:* freesurfer-bounces@nmr.mgh.harvard.edu < freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of John Davis < jdavis@mrn.org> *Sent:* Thursday, February 15, 2018 4:47:39 PM *To:* Freesurfer support list *Subject:* Re: [Freesurfer] Difficulties running tracula
Anastasia, I tried your solution. "setenv LC_NUMERIC en_US.UTF-8" in the shell start up files. Unfortunately, it didn't work. I did it from both a tcsh and a bash shell. (local reasons for trying that). Neither worked. The outcome was identical, but I can send the files in again if you need. Thank you for helping John
On Wed, Feb 14, 2018 at 2:20 PM, Yendiki, Anastasia < AYENDIKI@mgh.harvard.edu> wrote:
Hi John – The problem is the funky format of the numbers in that registration file. It expects a 4x4 matrix of regular decimal numbers. Are the numbers in all the other registration files in the xfms/ directory in this same format? It probably has something to do with how your unix environment variables are set. Try "setenv LC_NUMERIC en_US.UTF-8”. Does this change the output?
Best, a.y
From: freesurfer-bounces@nmr.mgh.harvard.edu on behalf of John Davis < jdavis@mrn.org> Reply-To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Date: Monday, February 12, 2018 at 11:20 AM To: "freesurfer@nmr.mgh.harvard.edu" freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Difficulties running tracula
The information you request is in the attachments. Also I sent dmrirc.
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