Tina, what version of FS are you using? At one point I fixed a bug that caused the color to be non-unique, but I don't think the problem looked that bad. If this is the program I fixed, then I'm pretty sure that it would have been in by 5.2.
doug

On 5/29/13 9:01 PM, Bruce Fischl wrote:

hmmm, I haven't run that code in a long time. Are the colors different but not visually so? That is, do the rgb values differ by 1 or 2 or something like that? Or are they actualy identical?

On Thu, 30 May 2013, Tina Jeon wrote:

Yes same result as with freeview.

Sent from my iPhone

On May 29, 2013, at 7:46 PM, "Bruce Fischl" <fischl@nmr.mgh.harvard.edu>
wrote:

      Hi Tina
Did you try visualizing it in tksurfer?
Bruce

On May 29, 2013, at 7:22 PM, Tina Jeon <Tina.Jeon@utsouthwestern.edu>
wrote:

      Hello freesurfers,



      I am trying to create a figure similar to the Hagmann et
      al 2008 paper with 998 rois overlaid onto the surface,
      however, I am finding that there is no random, unique
      color for each parcellation unit like described in the
      help file for mris_divide_parcellation.



      I have attached a snapshot of my annotation file overlaid
      onto the surface, as you can see, the color iterates the
      same/similar color for a particular label. Can you tell me
      what I am doing wrong? Is there a pre-existing atlas as
      described in the Hagmann paper?



      My input:

      mris_ca_label –t ./FreeSurferColorLUT.txt subject_name lh
      ./lh.sphere.reg$FREESURFER_HOME/average/lh.curvature.buckner40.filled.desikan_killany.2010
      -03-25.gcs ./lh.aparc.998rois.annot



      mris_divide_parcellation subject_name lh
      ./lh.aparc.998rois.annot ./splittable.txt
      ./lh.annotation.998rois_26.annot





      Many thanks,



      Tina Jeon, MS

      UT Southwestern Medical Center ‘14



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      <splittable.txt>

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