Others ( Paul, Nick) might chip in with a much better answer but my guess is your problem might be related to this thread earlier on the list.. http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg07324.html
--Krish
On May 27, 2008, at 11:30 AM, Juranek, Jenifer wrote:
Hi, I recently encountered a problem with tksurfer display (worked perfectly fine a couple of weeks ago). The only change I've made to my linux (centOs 5) system is the recent installation of MATLAB r2008a. Just a note: This was *not* a fun process since the MATLAB 2008a install required deprecated libs (e.g. libXp) which are no longer included with RHEL5.
Bottom line: the beginning of my tksurfer display problem does coincide with this process of attempting to install MATLAB r2008a. Although I finally succeeded in getting the MATLAB installed, is there a fix to restore tksurfer display to its proper functionality?
In descriptive terms, the tksurfer command launches a window containing a small sliver of the posterior region of the brain. Screen output is pasted below for calling up "bert". This morning I upgraded from freesurfer v403 to v404, but the problem still persists. I suspect I broke something in my RHEL5 while trying to fix the Matlab r2008a install failure.
BTW..."bert" looks fine in tkmedit (including aseg+aparc file)
Any ideas? Jenifer
[jjuranek@localhost freesurfer]$ tksurfer bert rh pial surfer: current subjects dir: /usr/local/freesurfer/subjects surfer: not in "scripts" dir ==> using cwd for session root surfer: session root data dir ($session) set to: surfer: /usr/local/freesurfer surfer: Reading header info from /usr/local/freesurfer/subjects/bert/ mri/T1.mgz surfer: vertices=131848, faces=263692 Loading /usr/local/freesurfer/surface_labels.txt surfer: ### redraw failed: no gl window open surfer: single buffered window surfer: tkoInitWindow(bert) surfer: using interface /usr/local/freesurfer/lib/tcl/tksurfer.tcl Reading /usr/local/freesurfer/lib/tcl/tkm_common.tcl Reading /usr/local/freesurfer/lib/tcl/tkm_wrappers.tcl Reading /usr/local/freesurfer/lib/tcl/fsgdfPlot.tcl Reading /usr/local/freesurfer/lib/tcl/tkUtils.tcl Successfully parsed tksurfer.tcl reading white matter vertex locations...
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