aha -- it seems that just the .sphere files, not the .pial or .white files, are corrupted.  is there an easy way to generate just the .sphere files again?

cheers,
@rno



On Mon, Jun 18, 2012 at 11:32 AM, Bruce Fischl <fischl@nmr.mgh.harvard.edu> wrote:
Hi Arno

can you load that sphere file in tksurfer? And run mris_info or mris_euler_number on it? I'm wondering if it is corrupted.
Bruce

On Mon, 18 Jun 2012, Arno Klein wrote:


hello!

i am able to run mris_register on all of the OASIS brain images that i have
tested except for one:  OAS1_0061_MR1:

mris_register -curv OASIS-0061_MR1/surf/rh.sphere
templates/freesurfer/rh.OASIS_template.tif
 OASIS-0061_MR1/surf/rh.sphere_to_OASIS_template.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 OASIS-0061_MR1/surf/rh.sphere...
TAGskip: tag=1717658469, failed to calloc 1868656640 bytes!
Cannot allocate memory

the .sphere files are the same size, but i get a memory error.  any idea why
this might be?

cheers,
@rno





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