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

[EMAIL PROTECTED] 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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