---------- Forwarded message ---------- From: Rui Lavrador <ruilavra...@gmail.com> Date: 2012/7/16 Subject: Re: [Freesurfer] Memory allocation problem trac-all -prior To: Anastasia Yendiki <ayend...@nmr.mgh.harvard.edu>
Hi Anastasia, Each diffusion volume has 128x128x60 voxels, and there are 182138 voxels inside of the brain mask. Rui 2012/7/12 Anastasia Yendiki <ayend...@nmr.mgh.harvard.edu> > > Hi Rui - How many voxels are in your diffusion volume? How many of them > are inside the mask? > > a.y > > > On Thu, 12 Jul 2012, Rui Lavrador wrote: > > Hi all, >> I'm running tracula and when doing the step: >> trac-all -prior -c single_subject >> >> After some time it gives this error: >> >> MRIalloc(218, 182, 182): could not allocate 158704 bytes for 49th slice >> >> Cannot allocate memory >> >> I' m running tracula on Ubuntu 10.04, with 4GB ram. The diffusion data is >> DTI with 64 directions. >> >> This happens many times? I need more memory? >> >> Best regards, >> >> -- >> Rui Lavrador >> >> >> >> > > The information in this e-mail is intended only for the person to whom it > is > addressed. If you believe this e-mail was sent to you in error and the > e-mail > contains patient information, please contact the Partners Compliance > HelpLine at > http://www.partners.org/**complianceline<http://www.partners.org/complianceline>. > If the e-mail was sent to you in error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. > > -- Rui Lavrador Visual Neuroscience Laboratory IBILI-Faculdade de Medicina Azinhaga de Santa Comba 3000-548 Coimbra, Portugal Phone: +351 964985485 e-mail: rui.lavra...@fmed.uc.pt e-mail2: ruilavra...@gmail.com -- Rui Lavrador Visual Neuroscience Laboratory IBILI-Faculdade de Medicina Azinhaga de Santa Comba 3000-548 Coimbra, Portugal Phone: +351 964985485 e-mail: rui.lavra...@fmed.uc.pt e-mail2: ruilavra...@gmail.com
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