Re: [Freesurfer] cannot allocate memory problem when using make average subject

2008-05-20 Thread Doug Greve


I've put the files back in that location (make_average_*). Run 
make_average_subject with --no-aseg. But I'm not sure this is the 
problem. It looks like it is failing when creating the average surface 
(the fix above is for the volume only). But give it a try. Also, 
remember to send the entire log file so we can better debug it.


doug



Jiefeng Jiang wrote:


Hi,
 
I was trying to build an average subject using 250 subjects and I got 
the following error message:
 
processing subject nor76 (246 of 250)
reading spherical surface 
/DATA_FREESURFER/Data/nor76/surf/rh.sphere.reg...

reading colortable from annotation file...
colortable with 35 entries read (originally 
/space/amaebi/26/users/buckner_cortical_atlas/scripts/colortable_final.txt)

curvature mean = -0.017, std = 0.597
curvature mean = -0.064, std = 0.640
ripping medial wall...
computing parameterization for surface 
/DATA_FREESURFER/Data/nor76/surf/rh.inflated.H...

ImageAlloc: could not allocate 512x256 buffer
 
curvature mean = -0.088, std = 0.872

Cannot allocate memory
I saw someone discussing this issue a few month ago and Doug 
provided new scripts of make_average_subject, make_average_volume and 
make_average_surface to solve this problem. However, I can't find 
these files using the link 
ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/
 
Can anyone tell me whether and how this problem has been solved? 
Thanks in advance!
 
 
Jiefeng Jiang
 




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--
Douglas N. Greve, Ph.D.
MGH-NMR Center
[EMAIL PROTECTED]
Phone Number: 617-724-2358 
Fax: 617-726-7422


In order to help us help you, please follow the steps in:
surfer.nmr.mgh.harvard.edu/fswiki/BugReporting


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[Freesurfer] cannot allocate memory problem when using make average subject

2008-05-19 Thread Jiefeng Jiang
Hi,

I was trying to build an average subject using 250 subjects and I got the 
following error message:

processing subject nor76 (246 of 250)
reading spherical surface /DATA_FREESURFER/Data/nor76/surf/rh.sphere.reg...
reading colortable from annotation file...
colortable with 35 entries read (originally 
/space/amaebi/26/users/buckner_cortical_atlas/scripts/colortable_final.txt)
curvature mean = -0.017, std = 0.597
curvature mean = -0.064, std = 0.640
ripping medial wall...
computing parameterization for surface 
/DATA_FREESURFER/Data/nor76/surf/rh.inflated.H...
ImageAlloc: could not allocate 512x256 buffer

curvature mean = -0.088, std = 0.872
Cannot allocate memory

I saw someone discussing this issue a few month ago and Doug provided new 
scripts of make_average_subject, make_average_volume and make_average_surface 
to solve this problem. However, I can't find these files using the link 
ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/

Can anyone tell me whether and how this problem has been solved? Thanks in 
advance!


Jiefeng Jiang
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