Hi, please see previous posts on this. For this huge analysis you
will need a 64-bit machine, e.g. a 64-bit linux or Mac.
Cheers.
On 27 Jan 2007, at 09:41, Kenneth Qiu wrote:
> Dear FSLexperts,
>
> I'm currently using TBSS to analyze a DTI dataset with 160 images.
> I have been sucessful before the last few steps of tbss_3_postreg.
> When it tried to concatenate all *_nonlinear_hr.* images into one
> 4D image file using avwmerge, the machine reported "out of memory"
> error and the process was killed automatically. With each image
> requiring 14M mem, I caculate that I would need around 2.4 G mem,
> which is bigger than what I have. Therefore, I want to know whether
> there is any way to bypass this obstacle, e.g not using 4D storage.
>
> Any comment is welcome and appreciated!
>
> Regards,
> Deqiang
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Stephen M. Smith, Professor of Biomedical Engineering
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