try including the -no-aseg flag with make_average_subject. this out-of-memory error is a known issue, that only has this work-around.
for other known-issues, see: http://surfer.nmr.mgh.harvard.edu/fswiki/ReleaseNotes
On Tue, 2010-01-26 at 17:16 +0800, lordowen wrote:
Dear freesurfer expertise:
When I perform the make_average_subject to obtain the custom average template, I encountered following error message in make_average_volume step:
Loading mask /usr/local/freesurfer/subjects/avgsubject/mri/brainmask.mgz ninput = 64 Chcking inputs Checking 0 /usr/local/... ... Checking 63 /usr/local/... nframestot = 64 Allocing output MRIalloc(256, 256, 256): could not allocate 262144 bytes for 11578 slice
Cannot allocate memory ERROR: make_average_volume
Does that mean insufficient memory? or something wrong within my data? All subjects finished recon-all step without error and the "make_average_surface" step also finished without any error.
Thank you for any advise.