dear doug,
i am using FS v5.1 now but ran the 20 oasis subjects through FS v5.0. i am only having this trouble for one of the subjects.
after the mri_convert workaround i am still getting the same memory allocation error.
cheers, @rno
On Fri, Jan 20, 2012 at 4:23 PM, Douglas N Greve greve@nmr.mgh.harvard.eduwrote:
This is a strange problem we've been having with some mgz files that were generated during a short period of time last summer when there was a bug in the mgz writing code. What version of FS are you using? In the current dev version, this should not be a problem. A work-around is to convert the orig.mgz to itself using mri_convert in the dev environment, ie,
mri_convert orig.mgz orig.mgz
doug
Arno Klein wrote:
i get the following memory allocation error for only one out of 20 oasis subjects that i processed with freesurfer 5.1 on an ubuntu 11.10 machine with 24gb memory:
mris_register -curv subjects/OAS1_0061_MR1/surf/**lh.sphere templates_freesurfer/lh.KKI_2.**tif subjects/OAS1_0061_MR1/surf/** lh.sphere_to_KKItemplate.reg using smoothwm curvature for final alignment $Id: mris_register.c,v 1.59 2011/03/02 00:04:33 nicks Exp $ $Id: mrisurf.c,v 1.693.2.2 2011/04/27 19:21:05 nicks Exp $ reading surface from subjects/OAS1_0061_MR1/surf/**lh.sphere... TAGskip: tag=1717658469, failed to calloc 1868656640 bytes! Cannot allocate memory
system information:
FREESURFER_HOME: /usr/local/freesurfer Build stamp: freesurfer-Linux-centos4_x86_**64-stable-pub-v5.1.0 Debian version: wheezy/sid Kernel info: Linux 3.0.0-14-generic x86_64
cheers, @rno
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