Hello,

Thanks for the solution to the mkcontrast-sess problem. I thought that re-running stxgrinder would solve another problem I'm having, trying to run mris_preproc, but it didn't seem to be the answer. However I still think it is because something is amiss with mk-contrast/stxgrinder that I'm having this problem. These are the only files that stxgrinder generated (in a subject's directory for that contrast). ASvfix_6.mat ces.nii cespct.nii cesvar.nii f.nii fsig.nii sig.nii t.nii

I included the environment/command/resulting error below for mkcontrast and stxgrinder below

When I try to run mris_preproc, it of course fails because ces.bhdr is missing. Also, the file exists for contrasts that were run in the past. Does stx_grinder create that file, or does some other process generate it? Are there any reasons why stx_grinder might not generate that file (assuming it should)? I know that at least one thing is wrong, either in my command-line parameters, or somewhere in the code, because stxgrinder didn't make any sig files.
Thanks,
Rob

[EMAIL PROTECTED] SUBJECTS_DIR]$ pwd
/space/ventzl/1/users/SUBJECTS_DIR
[EMAIL PROTECTED] SUBJECTS_DIR]$ use_dev
-------- freesurfer-Linux-centos4_x86_64-dev-20070703 --------
Setting up environment for FreeSurfer/FS-FAST (and FSL)
FREESURFER_HOME   /usr/local/freesurfer/dev
FSFAST_HOME       /usr/local/freesurfer/dev/fsfast
FSF_OUTPUT_FORMAT nii
SUBJECTS_DIR      /space/ventzl/1/users/SUBJECTS_DIR
MNI_DIR           /usr/local/freesurfer/dev/mni
FSL_DIR           /usr/local/freesurfer/dev/fsl

[vantz:SUBJECTS_DIR] (nmr-dev-env) mkcontrast-sess -analysis EMerror -contrast ASvfix_6 -a 2 -c 0 -setwdelay -sumdelays
INFO: Found 12 Delays
INFO: Found 4 Non-Null Conditions
Condition Weights: 0 1.00000000000000000000 0 0
###################################
### Enter 12 Delay Weights (Return)
0 0 0 0 0 0 1 0 0 0 0 0
mkcontrast -anadir EMerror -wcond 0 1.00000000000000000000 0 0 -sumconds -o EMer ror/ASvfix_6 -sumdelays -wdelay 0 0 0 0 0 0 1 0 0 0 0 0 -setwdelay
 $Id: mkcontrast,v 1.7 2007/06/13 01:02:48 greve Exp $
cmtxfile  EMerror/ASvfix_6
nconds    4,  wcond  0 1.00000000000000000000 0 0
ndelays   12, wdelay 0 0 0 0 0 0 1 0 0 0 0 0
ndelays   12, wpsa
sumconds  1
sumdelays 1
nircorr   0
TER       2
rdelta
rtau
Warning: Unable to open display iconic, MATLAB is starting without a display.
 You will not be able to display graphics on the screen.
Warning:
 MATLAB is starting without a display, using internal event queue.
 You will not be able to display graphics on the screen.


                             < M A T L A B >
                 Copyright 1984-2005 The MathWorks, Inc.
                  Version 7.1.0.183 (R14) Service Pack 3
                             August 02, 2005


 To get started, type one of these: helpwin, helpdesk, or demo.
 For product information, visit www.mathworks.com.

MNE_ROOT was not set. MNE Matlab tools will not accessible
>> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> Normalizing contrast matrix
>> >> >> >> >> >> >> >> Tue Jul  3 14:14:42 EDT 2007
[vantz:SUBJECTS_DIR] (nmr-dev-env) stxgrinder-sess -a EMerror -c ASvfix_6 -sf Subject_Lists/bw-group-error-5
--------------------------------------------------------------
stxgrinder-sess logfile is /autofs/space/ventzl_001/users/SUBJECTS_DIR/log/stxgrinder-sess.070703141530.log
--------------------------------------------------------------
Contrast List: ASvfix_6
MLF is /tmp/stxgrinder-sess-19476.m
-----------------------------------------------------
Warning: Unable to open display iconic, MATLAB is starting without a display.
 You will not be able to display graphics on the screen.
Warning:
 MATLAB is starting without a display, using internal event queue.
 You will not be able to display graphics on the screen.


                             < M A T L A B >
                 Copyright 1984-2005 The MathWorks, Inc.
                  Version 7.1.0.183 (R14) Service Pack 3
                             August 02, 2005


 To get started, type one of these: helpwin, helpdesk, or demo.
 For product information, visit www.mathworks.com.

MNE_ROOT was not set. MNE Matlab tools will not accessible
>> >> >> >> >> >> >> >> >> >> >> >> >> >> >> /usr/local/freesurfer/dev/fsfast/toolbox/fast_stxgrinder2_sess.m
>>

UseMRIread = 1, ext = nii
nthsess = 1  mano001 time=0.014987 --------
/autofs/space/ventzl_006/users/EMexec/fMRI/mano001
 contrast ASvfix_6  (time=1.06361)
    VRF: 33.756
slice 0 Warning: Function call tTest invokes /usr/local/freesurfer/dev/fsfast/toolbox/tTest.m,
however, function /usr/pubsw/common/matlab/7.1/toolbox/stats/ttest.m
that differs only in case precedes it on the path.

> In fast_stxgrinder2_sess at 241
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 2  mano002 time=8.06025 --------
/autofs/space/balagula_006/users/EMexec/fMRI/mano002
 contrast ASvfix_6  (time=8.10209)
    VRF: 30.5989
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 3  mano004 time=13.918 --------
/autofs/space/balagula_006/users/EMexec/fMRI/mano004
 contrast ASvfix_6  (time=13.9526)
    VRF: 34.1394
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 4  mano005 time=19.8164 --------
/autofs/space/balagula_002/users/EMexec/fMRI/mano005
 contrast ASvfix_6  (time=19.8518)
    VRF: 35.8863
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 5  mano007 time=25.6837 --------
/autofs/space/balagula_002/users/EMexec/fMRI/mano007
 contrast ASvfix_6  (time=25.7182)
    VRF: 35.3363
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 6  mano008 time=31.6722 --------
/autofs/space/balagula_002/users/EMexec/fMRI/mano008
 contrast ASvfix_6  (time=31.7073)
    VRF: 25.6896
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 7  mano009 time=37.4948 --------
/autofs/space/balagula_002/users/EMexec/fMRI/mano009
 contrast ASvfix_6  (time=37.5298)
    VRF: 41.6065
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 8  mano010 time=43.3794 --------
/autofs/space/balagula_007/users/EMexec/fMRI/mano010
 contrast ASvfix_6  (time=43.415)
    VRF: 27.7303
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 9  mano011 time=49.2284 --------
/autofs/space/balagula_004/users/EMexec/fMRI/mano011
 contrast ASvfix_6  (time=49.2639)
    VRF: 35.8992
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 10  mano012 time=55.0716 --------
/autofs/space/balagula_004/users/EMexec/fMRI/mano012
 contrast ASvfix_6  (time=55.1065)
    VRF: 32.94
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 11  mano013 time=61.2302 --------
/autofs/space/balagula_003/users/EMexec/fMRI/mano013
 contrast ASvfix_6  (time=61.2789)
    VRF: 36.1235
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 12  mano014 time=67.1996 --------
/autofs/space/balagula_003/users/EMexec/fMRI/mano014
 contrast ASvfix_6  (time=67.2352)
    VRF: 36.6775
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 13  mano016 time=73.0689 --------
/autofs/space/balagula_007/users/EMexec/fMRI/mano016
 contrast ASvfix_6  (time=73.1052)
    VRF: 81.0005
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 14  mano025 time=79.4791 --------
/autofs/space/balagula_004/users/EMexec/fMRI/mano025
 contrast ASvfix_6  (time=79.5151)
    VRF: 31.7935
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 15  manoA02 time=85.3484 --------
/autofs/space/balagula_007/users/EMexec/fMRI/manoA02
 contrast ASvfix_6  (time=85.3841)
    VRF: 29.5667
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 16  manoA03 time=91.4144 --------
/autofs/space/balagula_007/users/EMexec/fMRI/manoA03
 contrast ASvfix_6  (time=91.4503)
    VRF: 32.5825
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 17  manoA04 time=97.2672 --------
/autofs/space/balagula_007/users/EMexec/fMRI/manoA04
 contrast ASvfix_6  (time=97.303)
    VRF: 29.7342
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 18  manoA05 time=103.239 --------
/autofs/space/balagula_007/users/EMexec/fMRI/manoA05
 contrast ASvfix_6  (time=103.275)
    VRF: 27.022
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 19  manoA07 time=109.276 --------
/autofs/space/balagula_007/users/EMexec/fMRI/manoA07
 contrast ASvfix_6  (time=109.311)
    VRF: 33.9482
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 20  manoA08 time=115.161 --------
/autofs/space/balagula_007/users/EMexec/fMRI/manoA08
 contrast ASvfix_6  (time=115.196)
    VRF: 32.6989
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 21  manoA09 time=121.121 --------
/autofs/space/balagula_007/users/EMexec/fMRI/manoA09
 contrast ASvfix_6  (time=121.157)
    VRF: 28.419
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 22  manoA10 time=127.045 --------
/autofs/space/balagula_007/users/EMexec/fMRI/manoA10
 contrast ASvfix_6  (time=127.081)
    VRF: 31.6634
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 23  manoA11 time=132.884 --------
/autofs/space/balagula_007/users/EMexec/fMRI/manoA11
 contrast ASvfix_6  (time=132.92)
    VRF: 35.0311
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


nthsess = 24  manoA13 time=138.957 --------
/autofs/space/balagula_007/users/EMexec/fMRI/manoA13
 contrast ASvfix_6  (time=138.993)
    VRF: 35.6392
    slice 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19



done 144.807

>> >>

Started at Tue Jul 3 14:15:31 EDT 2007
Ended   at Tue Jul  3 14:17:59 EDT 2007
stxgrinder-sess completed
[vantz:SUBJECTS_DIR] (nmr-dev-env) mris_preproc --fsgd fsgd_and_contrast_files/BwGroupError5.fsgd --target average7 --hemi lh --sf Subject_Lists/bw-group-error-5 --a EMerror --c ASvfix_6 --out lh.ASvfix_8s_BwGroupError5.fsfast.mgh ERROR: cannot find /autofs/space/ventzl_006/users/EMexec/fMRI/mano001/bold/EMerror/ASvfix_6/ces.bhdr
[vantz:SUBJECTS_DIR] (nmr-dev-env)


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