[Freesurfer] tksurfer - list overlay values inside a label

2007-04-18 Thread raij
Hi Doug  Kevin,

I am trying to save a text list from tksurfer that contains all the
overlay values (one value per each vertex point) inside in a functionally
defined label. The labels were originally defined from a different data
set than the overlays where I need the values.

The overlay where I want the values picked from is in the format of a
series of spherical surface files (ico7):

*_time005-tau-lh_000.bfloat
*_time005-tau-lh_001.bfloat
*_time005-tau-lh_002.bfloat
*_time005-tau-lh_003.bfloat
*_time005-tau-lh_004.bfloat
*_time005-tau-lh_005.bfloat
*_time005-tau-lh_006.bfloat

Notice that our overlay does not have the usual h-lh.bhdr files that would
collect all the time frames and contrast conditions (this is after some
custom post-processing) so we have to access the *000.bfloat -
*006.bfloat files directly. Not sure that matters though.

Any suggestions how to come about this? I tried to look at the tcl
scripting reference but did not quite see what I needed there (or then I
just did not understand what I read :).

Thanks!!!

-Tommi
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Re: [Freesurfer] tksurfer - list overlay values inside a label

2007-04-18 Thread Kevin Teich
If you have an overlay loaded, and you save a label, the label file that
is created will have the current overlay values in the last column. Does
this do what you want?


On Wed, 2007-04-18 at 17:01 -0400, [EMAIL PROTECTED] wrote:
 Hi Doug  Kevin,
 
 I am trying to save a text list from tksurfer that contains all the
 overlay values (one value per each vertex point) inside in a functionally
 defined label. The labels were originally defined from a different data
 set than the overlays where I need the values.
 
 The overlay where I want the values picked from is in the format of a
 series of spherical surface files (ico7):
 
 *_time005-tau-lh_000.bfloat
 *_time005-tau-lh_001.bfloat
 *_time005-tau-lh_002.bfloat
 *_time005-tau-lh_003.bfloat
 *_time005-tau-lh_004.bfloat
 *_time005-tau-lh_005.bfloat
 *_time005-tau-lh_006.bfloat
 
 Notice that our overlay does not have the usual h-lh.bhdr files that would
 collect all the time frames and contrast conditions (this is after some
 custom post-processing) so we have to access the *000.bfloat -
 *006.bfloat files directly. Not sure that matters though.
 
 Any suggestions how to come about this? I tried to look at the tcl
 scripting reference but did not quite see what I needed there (or then I
 just did not understand what I read :).
 
 Thanks!!!
 
 -Tommi
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 Freesurfer mailing list
 Freesurfer@nmr.mgh.harvard.edu
 https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
 
 
-- 
Kevin Teich

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