Hi,
I've got some troubles computing the lGI. It seems to be a trouble related to the class.m and strel.m matlab functions.
Does anyone meet such problem?
Thanks
Frederic
gray.local:andersson 11:50am [12] recon-all -s MNI_SINGLESUBJ -localGI -no-isrunning INFO: FreeSurfer build stamps do not match Subject Stamp: freesurfer-Darwin-leopard-i686-stable-pub-v4.1.0 Current Stamp: freesurfer-Darwin-leopard-i686-stable-pub-v4.5.0 INFO: SUBJECTS_DIR is /usr/remote/Darwin/freesurfer/freesurfer450/ subjects Actual FREESURFER_HOME /usr/remote/Darwin/freesurfer/freesurfer450 -rw-rw-r-- 1 andersson flat 750913 Dec 17 09:29 /usr/remote/Darwin/ freesurfer/freesurfer450/subjects/MNI_SINGLESUBJ/scripts/recon-all.log Darwin gray.local 9.8.0 Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_I386 i386 INFO: current FREESURFER_HOME does not match that of previous processing. Current: /usr/remote/Darwin/freesurfer/freesurfer450 Previous: /usr/remote/Darwin/freesurfer/freesurfer410 /usr/remote/Darwin/freesurfer/freesurfer450/subjects/MNI_SINGLESUBJ/surf #-------------------------------------------- #@# Local Gyrification Index lh Thu Dec 17 11:50:50 CET 2009 \n mris_compute_lgi --i lh.pial \n ================= rm -Rf /usr/remote/Darwin/freesurfer/freesurfer450/subjects/ MNI_SINGLESUBJ/surf/tmp-mris_compute_lgi-lh.pial ================= ================= mkdir -p /usr/remote/Darwin/freesurfer/freesurfer450/subjects/ MNI_SINGLESUBJ/surf/tmp-mris_compute_lgi-lh.pial ================= ================= mris_fill -c -r 1 lh.pial /usr/remote/Darwin/freesurfer/freesurfer450/ subjects/MNI_SINGLESUBJ/surf/tmp-mris_compute_lgi-lh.pial/ lh.pial.filled.mgz ================= reading surface from lh.pial... writing filled volume to /usr/remote/Darwin/freesurfer/freesurfer450/ subjects/MNI_SINGLESUBJ/surf/tmp-mris_compute_lgi-lh.pial/ lh.pial.filled.mgz... conforming output volume setting resolution for intermediate calculations to 1.0000 ================= make_outer_surface('/usr/remote/Darwin/freesurfer/freesurfer450/ subjects/MNI_SINGLESUBJ/surf/tmp-mris_compute_lgi-lh.pial/ lh.pial.filled.mgz',15,'/usr/remote/Darwin/freesurfer/freesurfer450/ subjects/MNI_SINGLESUBJ/surf/tmp-mris_compute_lgi-lh.pial/lh.pial- outer'); exit ================= Warning: Unable to open display 'iconic'. You will not be able to display graphics on the screen.
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reading filled volume...
interactive shell
interactive shell closing volume...
??? Error using ==> class The CLASS function must be called from a class constructor.
Error in ==> strel>MakeArbitraryStrel at 188 se = class(se, 'strel');
Error in ==> strel at 122 se = MakeArbitraryStrel(params{:});
Error in ==> strel>MakeBallStrel at 530 se.decomposition = strel(nhood,height);
Error in ==> strel at 141 se = MakeBallStrel(params{:});
Error in ==> make_outer_surface at 41 se=strel('ball',se_diameter,se_diameter);
Frédéric ANDERSSON, PhD Ingénieur de Recherche INSERM / IFR 135 - Imagerie fonctionnelle Faculté de Médecine 10 Blvd Tonnellé Bat. Vialle - 2ème étage - Bureau 205 BP 3223 - 37032 TOURS cedex - FRANCE Tél : +33 (0) 2 47 36 61 37 / Fax: +33 (0) 2 47 36 62 07