Hi Audrey,
Hmmm. I wonder if this might be because the spec file you name below is part
of the Caret distribution, and it might be read-only. In fact, it's a good
idea for it to be read-only. The files under data_files are intended to be
used by Caret without risk of users writing their analysis files there. Is
this spec file under $CARET_HOME/data_files or has it been copied from there?
And is the directory and spec file writeable?
There are better choices for other visualization specs, e.g., like those in
this tutorial spec:
http://brainmap.wustl.edu/pub/donna/ATLASES/HUMAN/CARET_TUTORIAL_SEPT06.zip
login pub
password download
Also, depending on the constraints of your meta-analysis, you might consider
moving from the PALS atlas to the Conte69 atlas:
http://brainvis.wustl.edu/wiki/index.php/Caret:Atlases:Conte69_Atlas
Donna
On Apr 30, 2014, at 1:19 PM, Audrey-Anne Dubé audreyanned...@gmail.com wrote:
Dear Caret users,
I want to map my meta-analysis results on an PALS surface. So I tried to map
my ALE map (nifti format) to a surface atlas using this spec file
Human.PALS_B12.LR.MULTI-FIDUCIAL_711-2C_fMRI-MAPPER.B1-12.RIGHT.align2.73730.spec
I got this error message:
Error PDHCEM_Mapped_to_PALS.RIGHT.73730.metric: Error
PDHCEM_Mapped_to_PALS.RIGHT.73730.metric: contains a different number of
nodes than
Human_Buck_Case12.R.M.RegToPALS_B12.LR.FIDUCIAL_711-2C.align2.73730.coord
I cannot figure how to resolve this problem. Help would be greatly
appreciated!
Thank!
Audrey-Anne Dubé
Candidate au PhD R/I neuropsychologie
Université de Montréal
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