Hi,

I’ve not idea why a few of my longitudinal runs have started to fail. It’s 
saying there’s a problem with the .lta files,

>From “bugr” script

FREESURFER_HOME: /opt/fmrib/freesurfer

Build stamp: freesurfer-Linux-centos6_x86_64-stable-pub-v5.3.0

RedHat release: CentOS release 6.7 (Final)

Kernel info: Linux 2.6.32-573.7.1.el6.x86_64 x86_64

I ‘ve lost the exact command line but it would have been

recon-all –long ACT_364_12M ACT_364_3scan_base -all

The error message is


mri_convert -at 
/home/fs0/jmckee/scratch/fs_dir/ACT_364_3scan_base/mri/transforms/ACT_364_12M_to_ACT_364_3scan_base.lta
 -odt uchar -rt cubic 
/home/fs0/jmckee/scratch/fs_dir/ACT_364_12M/mri/orig/001.mgz 
/home/fs0/jmckee/scratch/fs_dir/ACT_364_12M.long.ACT_364_3scan_base/mri/orig.mgz

mri_convert -at 
/home/fs0/jmckee/scratch/fs_dir/ACT_364_3scan_base/mri/transforms/ACT_364_12M_to_ACT_364_3scan_base.lta
 -odt uchar -rt cubic 
/home/fs0/jmckee/scratch/fs_dir/ACT_364_12M/mri/orig/001.mgz 
/home/fs0/jmckee/scratch/fs_dir/ACT_364_12M.long.ACT_364_3scan_base/mri/orig.mgz
ltaReadFile(/home/fs0/jmckee/scratch/fs_dir/ACT_364_3scan_base/mri/transforms/ACT_364_12M_to_ACT_364_3scan_base.lta):
 can't open file
$Id: mri_convert.c,v 1.179.2.7 2012/09/05 21:55:16 mreuter Exp $
reading from /home/fs0/jmckee/scratch/fs_dir/ACT_364_12M/mri/orig/001.mgz...
TR=1000.00, TE=0.00, TI=0.00, flip angle=0.00
i_ras = (-1, 0, 0)
j_ras = (0, 1, 0)
k_ras = (0, 0, 1)
INFO: Reading transformation from file 
/home/fs0/jmckee/scratch/fs_dir/ACT_364_3scan_base/mri/transforms/ACT_364_12M_to_ACT_364_3scan_base.lta...
Reading transform with LTAreadEx()
No such file or directory
ERROR: Reading transform from file 
/home/fs0/jmckee/scratch/fs_dir/ACT_364_3scan_base/mri/transforms/ACT_364_12M_to_ACT_364_3scan_base.lta
Linux jalapeno12.fmrib.ox.ac.uk 2.6.32-504.12.2.el6.x86_64 #1 SMP Wed Mar 11 
22:03:14 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

recon-all -s ACT_364_12M.long.ACT_364_3scan_base exited with ERRORS at Mon Oct 
12 18:16:19 BST 2015


I’m a bit confused because 
/home/fs0/jmckee/scratch/fs_dir/ACT_364_3scan_base/mri/transforms/
Has a full complement of.lta files including the one mentioned in the error 
message..

Obviously it’s taken a while to get to this stage so I’m loathe to re-run the 
–base and –long again, as I had made extensive edits to the ACT_364_3scan_base 
brain mask file and ran autorecon-pial and don’t want to loose those if 
possible, or indeed do them again and get the same mistake at this stage. Have 
attached the recon-all.log file

Any help gratefully received!

Cheers

Justin

Dr Justin McKee
Clinical Research Fellow in Multiple Sclerosis
Nuffield Department of Clinical Neuroscience
University of Oxford



Attachment: recon-all.log
Description: recon-all.log

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