Hello Christian,
Thank you for your quick answer.
You find the required information in the attachment.
Best regards, Christine
-----Ursprüngliche Nachricht-----
Von: FSL - FMRIB's Software Library [mailto:[log in to unmask]]Im
Auftrag von Christian Beckmann
Gesendet: Montag, 17. September 2001 14:04
An: [log in to unmask]
Betreff: Re: [FSL] melodic error
Hi Christine
it seems that the SVD calculation within newmat is unhappy about the
data. The second error is just caused by melodic not writing an output
file after the first error occurs.
To investigate further, can you please send me the logfile in
/xdata1/chp/fsl-test/xwoerg+.feat/filtered_func_data+.ica/logfile
and provide the output of
avwhd /xdata1/chp/fsl-test/xwoerg+.feat/filtered_func_data
cheers
Christian
Christine Preibisch wrote:
>
> Hello everyone,
>
> Thank you very much for all the help I got.
>
> However, after one succesfull analysis I have a new error on an equally
> simple dataset:
>
>
############################################################################
> ###
> /usr/local/fsl/bin/melodic -i
> /xdata1/chp/fsl-test/xwoerg+.feat/filtered_func_data -o
> /xdata1/chp/fsl-test/xwoerg+.feat/filtered_func_data+.ica -d 10
>
> An exception has been thrown
> Runtime error:- detected by Newmat: process fails to converge
>
> MatrixType = Diag # Rows = 75; # Cols = 75; lower BW = 0; upper BW = 0
> Trace: Evalue(tql2).
>
> /usr/local/fsl/bin/melodicreport
> /xdata1/chp/fsl-test/xwoerg+.feat/filtered_func_data+.ica
> 0
> cat:
/xdata1/chp/fsl-test/xwoerg+.feat/filtered_func_data+.ica/melodic_mix:
> Datei oder Verzeichnis nicht gefunden
> while executing
> "exec cat ${MD}/melodic_mix | wc -l "
> invoked from within
> "set npts [ exec cat ${MD}/melodic_mix | wc -l ]"
> (file "/usr/local/fsl/bin/melodicreport" line 35)
> Done
>
>
############################################################################
> #
>
> Any help would be highly appreciated.
>
> Thanks, Christine Preibisch
>
> Dr. Christine Preibisch
> Diplom-Physikerin
> Universität Frankfurt
> Institut für Neuroradiologie
> Schleusenweg 2-16
> D-60528 Frankfurt
>
> Tel: +49 69 6301-4651
> Fax: +49 69 6301-5989
> email: [log in to unmask]
--
Christian F. Beckmann
Address: Oxford University Centre for Functional
Magnetic Resonance Imaging of the Brain,
John Radcliffe Hospital, Headington, Oxford OX3 9DU, UK
Email: [log in to unmask] http://www.fmrib.ox.ac.uk/~beckmann/
Phone: +44(0)1865 222704 Fax: +44(0)1865 222717 Mob: +44(0)7980
681852
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