Hi Lucia - You are using an older version of tracula (from freesurfer 5.1
instead of 5.3). This version used to have memory issues in the mac build.
There is an update of the 5.1 mac build that addresses the memory issue,
but since you are just starting out, I *highly* recommend to use the 5.3
Thanks. And can you also check which freesurfer build you're using? Look
for the line that says "build-stamp" towards the beginning of your
trac-all.log file.
On Wed, 2 Oct 2013, Lucia Billeci wrote:
Hi Anastasia
These are the information:
Mac OS X 10.7.5
Processor 3.4 Ghz Intel Core i7
Hi Lucia - Glad to hear the bvecs problem got solved.
About the memory problem: Can you please click on the apple on the top
left of your screen and go to "About This Mac" and give me the info on the
little window that pops up?
Thanks,
a.y
On Wed, 2 Oct 2013, Lucia Billeci wrote:
> Dear Anas
Dear Anastasia,
using the command you told me I solved the problem with the bvecs file, however
I get this error
dmri_train(8994) malloc: *** mmap(size=159744) failed (error code=12)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
MRIalloc(218, 182, 182): cou
Hi Lucia - The bvecs file is full of "0,000". I'm guessing the problem
is that your environment is set to use the comma instead of the point as
the decimal separator. Can you try this and then rerun?
setenv LANG en_US.UTF-8
Hope this helps,
a.y
On Fri, 27 Sep 2013, Lucia Billeci w
Hi Anastasia
here are the files
Thanks
Lucia
bvals
Description: Binary data
bvecs
Description: Binary data
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Dr. Lucia Billeci, PhD
Institute of Clinical Physiology (IFC)
National Research Council (CNR)
via Moruzzi 1, 56124, Pisa
ITALY
Tel: +39-
Hi Lucia - The nb0 thing isn't used any more, it was in the old version of
tracula only (the one in freesurfer 5.1).
Can you send the version of the bvecs and bvals files that are in the
dmri/ directory?
Thanks,
a.y
On Fri, 27 Sep 2013, Lucia Billeci wrote:
> Dear Anastasia,
>
> I added in t
Dear Anastasia,
I added in the dmrirc file the following line:
set nb0 = 1
because I red in the forum that it is necessary to indicate the number of b0
volume and I don't get the error about fslroi anymore. However now I have the
following error:
Error: bvecs and bvals don't have the same n
Hi Lucia - Does it work if you remove the extra blank line at the end of
the bvecs file?
a.y
On Thu, 26 Sep 2013, Lucia Billeci wrote:
> Dear all,
>
> I am trying to apply TRACULA on my DATA (GE data) but when I run the
> following command:
>
> trac-all -prep -c /Users/Desktop/FreesurferData/
Dear all,
I am trying to apply TRACULA on my DATA (GE data) but when I run the following
command:
trac-all -prep -c /Users/Desktop/FreesurferData/SUBJECT1/dmrirc_subject1
after eddy current correction, I obtain this error:
mv -f /Users/luciabilleci/Desktop/FreesurferData/FRANCINI1/dmri/bvecs
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