Hi there - I think, at the moment, the dimensions are set by the base
image (i.e. the 3D one in your case) so if you add a 4D over a 3D you
won't be able to see the 4th Dimesnion (time) or plot it in a timeseries.
I think there are plans to change this, but for now, to see the
timeseries, you have to loads the 4D image first.
Hope this helps
Tim
On Thu, 11 Dec 2003, sparky wrote:
> hi Stephen,
> One more thing I cannot get Fslview to show me time plots for the voxel
> selected.
> I loaded three volumes in FSLview
> 1 -->3D analyze structural image (structural coregistered to epi)
> 2 --->3D analyze statistical map
> 3--->4D analyze EPI images
>
> But when I Press "info" button for EPI images it doesnt show me the
> time(4th) dimension.
> Now If I try to get the time plot at a particular voxel by pressing the '+'
> sign over the plot window I dont get anything. Am I doing something wrong.
>
> Regards
> --Sachin
>
> ----- Original Message -----
> From: "Stephen Smith" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Thursday, December 11, 2003 5:57 AM
> Subject: Re: [FSL] FSL Test suite errors - FSL 3.1 in Mandrake and Cygwin
>
>
> > Hi - that should be ok, but it would depend on what other processes you
> > were running at the time - if you were also running other big processes
> > that could explain it. You could try expanding your swap further.
> >
> > Cheers.
> >
> >
> >
> > On Wed, 10 Dec 2003, Sachin R Jambawalikar wrote:
> >
> > > Hi Stephen,
> > > I have 640 MB RAM and 1.2 G swap space in linux.
> > >
> > > Regards
> > > --Sachin
> > > Sachin Jambawalikar
> > > Dept Of Biomedical Engg
> > > SUNY STONY BROOK
> > >
> > > On Wed, 10 Dec 2003, Stephen Smith wrote:
> > >
> > > > Hi - this is the part that requires the most ram/swap - it probably
> means
> > > > that you need more swap - you probably want at least 1GB.
> > > >
> > > > Cheers.
> > > >
> > > >
> > > > On Wed, 10 Dec 2003, Sachin Jambawalikar wrote:
> > > >
> > > > > Hi,
> > > > > I'm a newbie to FSL.
> > > > >
> > > > > I tried to run the test suite script on Mandrake9.2(kernel
> 2.4.22.21) and
> > > > > Cygwin. On both I get the %errors much higher than 1.
> > > > >
> > > > > I used precompiled binaries for redhat 9 and did not compile FSL the
> > > > > mandrake linux.
> > > > > %Errors for all others were within limits (<1%).
> > > > >
> > > > > Partial Output of test suite for Mandrake linux:
> > > > > checking error on SIENAX volume outputs:
> > > > > % error = 42.0638479955
> > > > > Warning - test failed!
> > > > > % error = 2.4178042193
> > > > > Warning - test failed!
> > > > > % error = 54.7969562816
> > > > > Warning - test failed!
> > > > > % error = 41.8470878837
> > > > > Warning - test failed!
> > > > > % error = 96.6440441653
> > > > > Warning - test failed!
> > > > >
> > > > >
> > > > > Regards
> > > > > --Sachin
> > > > >
> > > >
> > > > Stephen M. Smith DPhil
> > > > Associate Director, FMRIB and Analysis Research Coordinator
> > > >
> > > > 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
> > > >
> > >
> >
> > Stephen M. Smith DPhil
> > Associate Director, FMRIB and Analysis Research Coordinator
> >
> > 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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Tim Behrens
Centre for Functional MRI of the Brain
The John Radcliffe Hospital
Headley Way Oxford OX3 9DU
Oxford University
Work 01865 222782
Mobile 07980 884537
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