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Hi Stephen, I just installed the latest patch - and got the same error unfortunately. The eigenspectrum looks ok and the ICmaps file actually contains 23 ICs (which is a bit low IMO but ok I guess). For some reason something goes wrong when the script tries to create the report pages for each IC. Best, Anders 2013/9/10 Stephen Smith <[log in to unmask]>: > HI - have you installed the latest FSL patch release? > Cheers. > > > > On 9 Sep 2013, at 16:52, Anders Hougaard <[log in to unmask]> wrote: > > Dear experts, > > I still struggle with this strange problem. > I tried running Melodic from the command line and found out that it > fails while creating the reports for each IC. > This is what I've found out so far: > > - The script stops with the error message: "Segmentation fault: 11" > - The last generated file is "t1.png". This file is empty. > > I check all input fmri data using fslinfo. They have the same > dimension sizes. The registration summary looks fine. > Any ideas? > > All the best, > Anders > > > 2013/9/5 Anders Hougaard <[log in to unmask]>: > > Dear all, > > > I just ran Melodic using temporal concatenation and automatic > dimensionality estimation on a group of 84 subjects. > This procedure usually produces an output of 50+ ICs but in this case > there was only one. I could not see any error messages in the log. > What could be going wrong? > > All the best, > Anders > > > > > --------------------------------------------------------------------------- > 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 > --------------------------------------------------------------------------- > > Stop the cultural destruction of Tibet > > > >