Hello,
Do you know why I have a memory problem with LGI ?
This is my output:
thanks
[cammoun@lts1pc72 ~]$ recon-all -lgi -sid chuv60
INFO: SUBJECTS_DIR is /usr/local/freesurfer/subjects
Actual FREESURFER_HOME /home/cammoun/freesurfer
-rwxrwxrwx 1 root root 620884 Apr 16 08:58 /usr/local/freesurfer/subjects/chuv60/scripts/recon-all.log
Linux lts1pc72.epfl.ch 2.6.20-1.2944.fc6 #1 SMP Tue Apr 10 17:46:00 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
INFO: current FREESURFER_HOME does not match that of previous processing.
Current: /home/cammoun/freesurfer/
Previous: /usr/local/freesurfer
/usr/local/freesurfer/subjects/chuv60/surf
#--------------------------------------------
#@# Local Gyrification Index lh Wed Apr 16 08:58:15 CEST 2008
mris_compute_lgi --i lh.pial
=================
rm -Rf tmp-mris_compute_lgi
=================
=================
mkdir -p tmp-mris_compute_lgi
=================
=================
mris_fill -c -r 1 lh.pial tmp-mris_compute_lgi/lh.pial.filled.mgz
=================
reading surface from lh.pial...
writing filled volume to tmp-mris_compute_lgi/lh.pial.filled.mgz...
conforming output volume
setting resolution for intermediate calculations to 1.0000
=================
make_outer_surface('tmp-mris_compute_lgi/lh.pial.filled.mgz',15,'tmp-mris_co mpute_lgi/lh.pial-outer')
=================
Warning: Unable to open display 'iconic'. You will not be able to display graphics on the screen.
< M A T L A B >
Copyright 1984-2007 The MathWorks, Inc.
Version 7.5.0.338 (R2007b)
August 9, 2007
To get started, type one of these: helpwin, helpdesk, or demo.
For product information, visit http://www.mathworks.com www.mathworks.com.
reading filled volume...
closing volume...
morphological closing done.
writing outer surface...
=================
mris_extract_main_component tmp-mris_compute_lgi/lh.pial-outer tmp-mris_compute_lgi/lh.pial-outer-main
=================
counting number of connected components...
65824 voxel in cpt #1: X=2 [v=65824,e=197466,f=131644] located at (-21.428276, -4.355502, 11.833313)
For the whole surface: X=2 [v=65824,e=197466,f=131644]
One single component has been found
nothing to do
done
=================
mris_smooth -nw -n 30 tmp-mris_compute_lgi/lh.pial-outer-main ./lh.pial-outer-smoothed
=================
smoothing for 30 iterations
smoothing surface tessellation for 30 iterations...
smoothing complete - recomputing first and second fundamental forms...
=================
mris_euler_number ./lh.pial-outer-smoothed
=================
TAGskip: failed to calloc 1814053888 bytes!
Cannot allocate memory
Linux lts1pc72.epfl.ch 2.6.20-1.2944.fc6 #1 SMP Tue Apr 10 17:46:00 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
recon-all exited with ERRORS at Wed Apr 16 09:01:17 CEST 2008