Hi,
On 11 Sep 2009, at 12:26, Ignacio Cifre wrote:
> Hi,
>
> there's no log errors, after doing a single ica for each subject, it
> does right the .gica>inputs and .gica>registration summary, but
> stops when it is supposed to report the components (only creates the
> html and the "main" link).
> Denoised volumes look like normal, histogram and timeseries (from
> fslview) show that denoising is working properly.
> Single ICA has just finished running and all subjects show their
> components and reports right, but the same fsf changing to multi-
> session concatenation gives this error,
What error?
There are error log files inside the .gica directory - have a look for
them.
Cheers.
> maybe it's a memory problem (i'm running it on a 4gb machine).
>
> Thank you very much for your help again.
>
> Ignacio
>
>
> -------------------------------------------------------------------------------------------
> Ignacio Cifre León
> Dep. of Behavioural Methods.
> University of Barcelona
> Ps. Vall d'Hebron 171
> mailto: [log in to unmask] // [log in to unmask]
> -------------------------------------------------------------------------------------------
>
> El 11/09/2009, a las 08:41, Steve Smith escribió:
>
>> Hi,
>>
>> Is there anything useful in the logfile from the running melodic
>> that never finishes? How far does it get? If you look at the
>> denoised data in FSLView does it look sensible- i.e. look like
>> 'normal' FMRI data?
>>
>> Cheers.
>>
>>
>>
>> On 9 Sep 2009, at 13:14, Ignacio Cifre wrote:
>>
>>> Hello,
>>>
>>> I'm running a group melodic using as data a previously denoised
>>> functional volumes, melodic runs single ica for each subject right
>>> but when it starts to do group analysis it seems to stop and
>>> doesn't compute any component (but activity monitor shows melodic
>>> is running and using 3gb of memory and 35gb of virtual memory, and
>>> no changes after 3 days waiting). When I run the same design with
>>> all the subjects without denoising it works fine and shows all the
>>> components, do you have any idea of what's happening?
>>>
>>> There's one of my denoising commands, the only difference between
>>> the two ica is this step, so I think the problem should be here.
>>> fsl_regfilt -i rsn_pat01.ica/filtered_func_data -o
>>> denoised_datarsn_pat01 -d rsn_pat01.ica/filtered_func_data.ica/
>>> melodic_mix -f
>>> "1,2,3,5,7,9,15,17,20,22,24,25,31,33,34,37,39,40,41,44,51,18,29,47,48,49,54,56,27,35,53,58,59
>>> "
>>>
>>> Thank you very much for your help
>>>
>>> Ignacio
>>>
>>>
>>>
>>> /-------------------------------------------------------------------------------------------/
>>> /-------------------------------------------------------------------------------------------/
>>> Ignacio Cifre León
>>>
>>> Dep. of Psychology
>>> University of Balearic Islands
>>> Crr. Valldemossa km.7.5
>>> Mallorca
>>> mailto: [log in to unmask] // [log in to unmask]
>>> /-------------------------------------------------------------------------------------------/
>>> /-------------------------------------------------------------------------------------------/
>>>
>>
>>
>> ---------------------------------------------------------------------------
>> 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
>> ---------------------------------------------------------------------------
>
---------------------------------------------------------------------------
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
---------------------------------------------------------------------------
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