Selxavg3-sess error - Freesurfer

21 Apr 2011


      Hello FreeSurfers!
I am new to FSFast and am attempting to run selxavg3-sess, but I keep receiving the following errors:
ERROR: model ??? In an assignment  A(:) = B, the number of elements in A and B
must be the same.
Error in ==> fast_ldanaflac at 391
  flac.ev(nthev) = flac_ev_parse(tline);
Error in ==> fast_selxavg3 at 45
  flac0 = fast_ldanaflac(analysis);
...
...

ERROR: fast_selxavg3() failed\n
Here are my commands for mkanalysis and mkcontrast
# FSBUILD freesurfer-Linux-centos4_x86_64-stable-pub-v5.0.0
# MKAVERSION $Id: mkanalysis-sess,v 1.49.2.3 2010/07/30 16:51:11 greve Exp $
# MKACMD /usr/local/freesurfer5/fsfast/bin/mkanalysis-sess -a try -mni305 2 -fwhm 6 -event-related -p vwm.par -TR 2 -nc 3 -spmhrf 0 -refeventdur 4 -polyfit 2 -hpf .08 -nskip 4 -nuisreg wm.dat 3 -nuisreg vcsfreg.dat 3 -nuisreg global.waveform.dat 1 -mcextreg -fsd bold
# DATE Tue Apr 19 12:17:42 PDT 2011
analysis try
mcstem fmcpr
fsd bold
TR 2
RegDOF 6
RawSpace volume mni305 2
mask brain
RawFWHM 6
RawSTC none
inorm 100
acfbins 30
fixacf  1
acffwhm 20
acfsvd  0
designtype event-related
nskip 4
polyfit 2
HPFCutoffHz .08
nconditions 3
parname vwm.par
RefEventDur 4
timewindow 40.000000
prestim 0
TER 0.050000
spmhrf 0
stimulusdelay 0
Condition 1 Condition01
Condition 2 Condition02
Condition 3 Condition03
nuisreg wm.dat 3
nuisreg vcsfreg.dat 3
nuisreg global.waveform.dat 1
nuisreg mcprextreg 3
mkcontrast-sess -analysis try -contrast six-v-two -a 3 -c 1
selxavg3-sess -sf sess_test -analysis try
THANKS IN ADVANCE!!
Reagan
Reagan Wetherill, Ph.D.
Postdoctoral Fellow
Department of Psychiatry
University of California, San Diego
8950 Villa La Jolla Drive. Suite C213
San Diego, CA 92037-0862
Phone: 858-822-3400
Fax: 858-822-3933