Hello,
I have been unable to load one subject's surface, for purposes of
viewing a functional mask on the surface. I noticed this warning in
the text output: "surfer: WARNING: fov was ~0, setting to 0.256". The
warning, and subsequent failure to load the surface, occurred when I
called surf-sess using the same parameters I had used successfully to
load all other subjects' mask data. The surface did not load, and
instead a red rectangle and a blue rectangle were rendered. The
warning I mentioned was the only suspicious line in the text output
from surf-sess. The other output (including the "can't find tal...")
was present for the subjects where the command was successful, not just
for this subject.
Here is the command I used (accessing a list of subjects, one of which
was the one that did not load):
surf-sess -sf Subject_Lists/bw-group-error-5 -analysis EMerror -contrast dACC_rh_pos_0_ASce68 -map mask -hemi rh -fthresh .5
Here is the context of the warning:
can't find talairach file
'/space/ventzl/1/users/SUBJECTS_DIR/mano011/mri/T1/COR-.info/../transforms/talairach.xfm'
surfer: Reading header info from
/space/ventzl/1/users/SUBJECTS_DIR/mano011/mri/T1/COR-.info
surfer: WARNING: fov was ~0, setting to 0.256
surfer: vertices=95942, faces=192364
can't find talairach file
'/space/ventzl/1/users/SUBJECTS_DIR/mano011/surf/../mri/orig/COR-.info/../transforms/talairach.xfm'
surfer: ### redraw failed: no gl window open
Do you know what might cause a problem like this? Thanks in advance
for any help or advice,
Rob
--
Robert P. Levy, B.A.
Research Assistant, Manoach Lab
Massachusetts General Hospital
Charlestown Navy Yard
149 13th St., Room 2656
Charlestown, MA 02129
email: levy@nmr.mgh.harvard.edu
phone: 617-726-1908
fax: 617-726-4078
http://nmr.mgh.harvard.edu/manoachlab
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