Hi Steve,
Is it the standard Mac release now or is there somewhere else on the
website? I can't find a distinct announcement on the site. Also, the
plan is to have the 4D in standard space and then extract time series
values based on ROIs drawn in standard space. Will the transformation
alter the signal values? I was going to use a 12 parameter approach
with trilinear interpolation.
Cheers
Nick
On May 3, 2007, at 11:37 PM, Steve Smith wrote:
> Hi - are you really sure you want the full 4D dataset in highres
> standard space?
>
> Anyway, yes this is due to the process size limit and yes the 64-bit
> release should fix it - it's available, was announced a week or so
> ago.
>
> Cheers.
>
>
>
> On 4 May 2007, at 01:23, Nicholas Wymbs wrote:
>
>> Hi all -
>>
>> I'm experiencing what seems to be a memory related issue when I
>> attempt to register a filtered_func
>> dataset to the standard template. This occurs when I input the option
>> to apply the previous flirt
>> transform with the func2standard.mat file.
>>
>> So it's a big dataset - 834 time points but I'm also workinng on a
>> fast machine with ample RAM (Intel
>> Quad Pro Mac with 8GB RAM). Any chance there's a work around?
>>
>> This is the error message:
>>
>> flirt(14147) malloc: *** vm_allocate(size=3612672) failed (error
>> code=3)
>> flirt(14147) malloc: *** error: can't allocate region
>> flirt(14147) malloc: *** set a breakpoint in szone_error to debug
>>
>> I noticed that there might be a 64 bit release coming out soon...any
>> chance it's ready?
>>
>> Thanks!
>> Nick
>
>
> -----------------------------------------------------------------------
> ----
> Stephen M. Smith, Professor of Biomedical Engineering
> Associate Director, Oxford University FMRIB Centre
>
> FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
> +44 (0) 1865 222726 (fax 222717)
> [log in to unmask] http://www.fmrib.ox.ac.uk/~steve
> -----------------------------------------------------------------------
> ----
>
|