Thank you very much for speedy response!
I think the first question has been resolved. For 2 hours per subject, it will take about 100 hours (about 4 days) to finish the whole 48 subjects. I need wait two days more.
For you said it can be run in parallel and the computer in our lab have multiple CPUs. So, can I open multiple terminals and run the script in each one to shorten the whole time?
Thanks again!
-----Original Message-----
From: Gwenaëlle DOUAUD [mailto:[log in to unmask]]
Sent: 2007年10月11日 9:39
To: [log in to unmask]
Subject: [FSL] RE : [FSL] hi and for VBM problem.
Hi,
I'm not sure about your first question. The non-linear
registration can take a while, let's say at least 2
hours per subject.
We have done the things so that you can run the jobs
in parallel if your lab has got a cluster to do so. If
this is not the case, yes, it can be long, and much
longer than fslvbm2 for which you have hopefully
chosen the recommended affine option with -a.
Just check that your 4D image GM_mod_merg.nii.gz in
your stats directory has been created by the most
recent fslvbm3 you ran, and if so, just abort the
first fslvbm3 command.
Hope this helps,
Gwenaelle
--- "Zhang, Xiaochu (NIH/NIDA) [F]"
<[log in to unmask]> a écrit :
> Hi,
>
> I'm working on the VBM data. My sample included 48
> subjects (24 patients
> and 24 controls). I have two questions about the
> "fslvbm_3_proc".
>
> The first one, I ran it 2 days ago. However, up to
> now, it have NOT
> finished. I checked the program is not died.
> However, when I run
> "fslvbm_1" and "fslvbm_2", it took no more than 4
> hours. Is it normal
> phenomenon?
>
> The second one, about 1 day ago, my computer was
> rebooted by power
> problem. After reboot, I re-run the "fslvbm_3". It
> looks like OK. Need I
> to deleted all files and restart from "fslvbm_1"?
>
> Thank you very much!
>
> Xiaochu Zhang Ph.D
>
> Visiting Research Fellow
>
> NIH/NIDA-IRP
>
> 5500 Nathan Shock Drive
>
> Baltimore MD 21224
>
>
>
> Tel: (410) - 550 - 1440 ext. 434
>
>
>
>
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