I am loading the GDF file from the menu interface. Tksurfer runs correctly before loading the file, including when I load an overlay, but it quits immediately after loading any GDF file.

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Kevin Teich kteich@nmr.mgh.harvard.edu >>>

Are you loading the GDF file from the menu interface, or from a commandline tool? Does tksurfer run correctly before you load the file? Does it run correctly for other subjects, and with other GDF files?

On Tue, Jan 03, 2006 at 09:29:30AM -0500, Sasha Wolosin wrote:

Dear all, I am running into some problems with tksurfer in the x86_64 dev release (oct 03). Whenever I attempt to load a group descriptor file the program quits. Below is the command line output. Any idea what might be happening? Thanks, Sasha

surfer: current subjects dir: /data/final_surfs_30_60_20 surfer: not in "scripts" dir ==> using cwd for session root surfer: session root data dir ($session) set to: surfer: /data/final_surfs_30_60_20 surfer: Reading header info from /data/final_surfs_30_60_20/average_306020_all//mri/T1.mgz surfer: vertices=163842, faces=327680 surfer: single buffered window surfer: using interface /freesurfer_dev/lib/tcl/tksurfer.tcl Reading /freesurfer_dev/lib/tcl/tkm_common.tcl Reading /freesurfer_dev/lib/tcl/tkm_wrappers.tcl Reading /freesurfer_dev/lib/tcl/fsgdfPlot.tcl Reading /freesurfer_dev/lib/tcl/tkUtils.tcl Read /freesurfer_dev/surface_labels.txt, found 95 structures Successfully parsed tksurfer.tcl % surfer: Interpreting overlay volume

/data/final_surfs_30_60_20/stats_all_30/sigt_Group_doss-thickness-100rh.mgz

as encoded value file. min value=-3.646420 max value=4.032682 gdfReadHeader: reading

/data/final_surfs_30_60_20/stats_all_30/y_doss-thickness-100rh_000.fsgd

INFO: ignoring tag Creator INFO: ignoring tag SmoothSteps INFO: ignoring tag SUBJECTS_DIR INFO: ignoring tag SynthSeed

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