Hi Yoon - It sounds like FSL's bedpostx postprocessing script
failed. You can run it like this:
bedpostx_postproc.sh /path/to/your/subject/dmri
This script merges the results from all the slices. It's possible that
something went wrong with the slices (you ran out disk space for example).
If the slice results are ok, this'll do it.
Best,
a.y
On Fri, 2 Sep 2016, Chung, Yoonho wrote:
Hi Anastasia,
trac-all -prep completed without error.
I thought trac-all -bedp starts and ends without any error but trac-all path
failed with these messages.
Loading BEDPOST parameter samples from */dmri.bedpostX
niiRead(): error opening file*/dmri.bedpostX/merged_ph1samples.nii.gz
ERROR: Could not read */dmri.bedpostX/merged_ph1samples.nii.gz
I looked at the dmri.bedpostX directory and all slices exist in
the dmri.bedpostX/diff_slices directory but realized the trac-all -bedp
phase did not create the
merged samples in this directory.
I am currently runnning with
FSL/5.0.6
Program versions:
$Id: trac-all,v 1.56 2014/05/26 08:28:32 ayendiki Exp $
and freesurfer version 5.3
I looked through the mailing list to see if someone ran into a similar
problem but could not find a good solution. Do you have what may have caused
this? Any other files I would like to look into?
Thank you
Yoon
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