The version 4 analysis from mkanalysis-sess is not compatible with version 5. You will have to run mkanalysis-sess again.
doug

On 12/12/11 6:48 PM, Joe Andreano wrote:
Hello folks,

I'm trying to reanalyze some old data that was originially analyzed in freesurfer version 4. Because the code I was using was from 4.0, I set the environment to 4 before starting, then made a new analysis and a few new contrasts. When I tried to run selxavg3-sess with the following command:


selxavg3-sess -analysis nmdm_ALL42_V_fix -sf SESSID_ALL_FINAL -df .


 I got the following error message:



/autofs/space/albus_003/users/nmdm_2/nmdm_004
----------------------------------------
$id:fastselxavg3.m, v 1.88.2.5 2010/11/11 16:55:08 greve Exp $
/usr/local/freesurfer/stable5_0_0/fsfast/toolbox/fast_selxavg3.m
/usr/local/freesurfer/stable5_0_0/fsfast/toolbox/fast_ldanaflac.m
/usr/local/freesurfer/stable5_0_0/matlab/MRIread.m
---------------------------------------
outtop = /autofs/space/albus/3/users/nmdm_2
Extension format = nii.gz
??? Reference to non-existent field 'mcstem'

Error in ==> fast_ldanaflac at 171
if(isempty(flac.mcstem))

Error in ==> fast_selxavg3 at 55
   flac0=fast_ldanaflac(analysis);

>>--------------------------------------
ERROR: fast_selxavg3() failed\n


Note that I have confirmed that I am indeed running version 4, but the commands called in the error ("/usr/local/freesurfer/stable5_0_0/fsfast/toolbox/fast_selxavg3.m", etc.) are referencing version 5. Note also that the code being used here is adapted directly from an earlier analysis which was run in version 4 and which I know worked without errors.

Anybody have any idea what's happening here? Even some information on what 'mcstem', or ldanaflac do would be helpful.

(I have attached my analysis.info <http://analysis.info> file)


Thanks,
Joe Andreano


_________________________________

Joseph M. Andreano, PhD
Research Fellow
Interdisciplinary Affective Science Lab
Massachusetts General Hospital
_________________________________



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