Hi - it's possible that you ran out of swap space, if this is a big
dataset. Anyway, the best thing to do would be to tar up the whole
(unfinished!) FEAT directory and compress it and stick it on a
website/ftpsite where I can grab it from, and we'll take a look.
Thanks, Steve.
On Tue, 29 Jan 2002, Zrinka Bilusic wrote:
> hi all,
> I was running feat on one of my datasets and i have encountered a
> problem I have not seen before. I am using a simple analysis where I am
> reading a model from a file. I have been running these all day today on
> different files, and never had a problem. This particular file is a bit
> different, in that it was created by averaging volumes from a larger
> dataset (using one of out tools). I have checked the header, and all the
> info is there and it is correct. I have also checked the file and it is
> OK (I can open it using afni, I can actually do the analysis using
> afni - no problems with the file). I have also doblechecked the text
> file that includes the model and nothing is wrong with it. feat analysis
> runs through creating prefiltered_func_data* and then it dies on the
> next command. All the help will be much appreciated. Thanks!!
> here is the output from feat (not complete, after the last successful
> command):
> ------------------------------------------------------
> /usr/local/bin/fsl/bin/film_gls -rn
> /Users/zrinka/Desktop/TEMP/TestFlash/images/Flash25/Flash25-average.feat/stats
> -sa -ms 5 -sp /usr/local/bin/fsl/bin/susan_smooth
> /Users/zrinka/Desktop/TEMP/TestFlash/images/Flash25/Flash25-average.feat/filtered_func_data
> /Users/zrinka/Desktop/TEMP/TestFlash/images/Flash25/Flash25-average.feat/design.
> mat 42.711900
> cat:
> /Users/zrinka/Desktop/TEMP/TestFlash/images/Flash25/Flash25-average.feat/stats/
> dof: No such file or directory
> while executing
> "exec cat ${FD}/stats/dof "
> (procedure "feat4:proc" line 265)
> invoked from within
> "feat4:proc [ file rootname [ lindex $argv 0 ] ]"
> (file "/usr/local/bin/fsl/bin/feat" line 17)
> Log directory is:
> /Users/zrinka/Desktop/TEMP/TestFlash/images/Flash25/Flash25-average.feat/stats
> Loading image... Completed
>
>
> An exception has been thrown
> Logic error:- detected by Newmat: incompatible submatrix dimension
>
> Trace: SubMatrix(evaluate)
>
> ------------------------------------------------------
>
> Zrinka Bilusic-Vezmar
> UCLA Brain Mapping
> 660 Charles Young Drive South
> Los Angeles, CA 90095
>
> 310-825-1208
> [log in to unmask]
> www.brainmapping.org
>
Stephen M. Smith
Head of Image Analysis, FMRIB
Oxford University Centre for Functional MRI of the Brain
John Radcliffe 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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