I tried:

mkanalysis-sess -analysis retino -TR 2 -paradigm para.para -event-related -funcstem fmc -nconditions 4 -timewindow 34 -inorm -gammafit 2.25 1.25 -polyfit 2 -mcextreg -force -fsd bold_retino -per-run -native -refeventdur 8

mkcontrast-sess -analysis retino -contrast HorVer -a 1 -c 2

preproc-sess -s $SUBJECT -df sessdirfile -fsd bold_retino -nosmooth -per-run

selxavg-sess -s $SUBJECT -analysis retino -df sessdirfile -noomnibus

Then at the selxavg-sess process, I got the error:

INFO: WhitenFlag = 0
--------------------------------------------------------------
selxavg-sess logfile is /home/jbang/Projects/replay/log/log/selxavg-sess-bold_retino-retino-160308143510.log
--------------------------------------------------------------
-------------------------------------------
/home/jbang/Projects/replay/epi/replay06
Tue Mar  8 14:35:10 EST 2016
ERROR: could not find volume ERROR:.  Does it exist?
(standard_in) 1: syntax error
ERROR: could not find volume ERROR:.  Does it exist?
inplaneres
TR
INFO (replay06): RunList = 023 025 027 029
--------------------------------------------------------
/home/jbang/Projects/replay/epi/replay06/bold_retino
selxavg2 -TR -parname para.para -o retino/h -i 023/fmc -i 025/fmc -i 027/fmc -i 029/fmc -cfg /home/jbang/Projects/replay/log/retino/analysis.cfg
--------------------------------------------------------
--- Parsing Config File: /home/jbang/Projects/replay/log/retino/analysis.cfg ----
-gammafit 2.25 1.25 -timewindow 34 -prestim 0 -polyfit 2 -TER 2 -nskip 0 -fwhm 0 -extreg mcextreg -nextreg 3 -rescale 1000
ERROR: Flag 3 unrecognized.
-gammafit 2.25 1.25 -timewindow 34 -prestim 0 -polyfit 2 -TER 2 -nskip 0 -fwhm 0 -extreg mcextreg -nextreg 3 -rescale 1000 -TR -parname para.para -o retino/h -i 023/fmc -i 025/fmc -i 027/fmc -i 029/fmc -cfg /home/jbang/Projects/replay/log/retino/analysis.cfg
ERROR (/home/jbang/Projects/replay/epi/replay06): selxavg failed

Could you please hlep what's going wrong?

Thank you very much!

Best,

Ji Won