> > > Hi - this may be because you have so few time points - you can't really
> > > do prewhitening in this case. The next version will have a button to
> > > turn this off in such cases, but for the moment, you could try editing
> > > $FSLDIR/tcl/feat.tcl and change the film_gls call:
> > > replace "-sa -ms 5 -sp $FSLDIR/bin/susan_smooth"
> > > with "-noest"
> > > (but DON'T forget to put it back afterwards!!)
> >
> > OK,
> >
> > did this, and now Feat runs into another error. Is that because of the
> > change to $FSLDIR/tcl/feat.tcl? I would love to see the cluster report,
> > but perhaps this simply is not possible?
> Hi - not sure....hard to say from this. if you email me directly the
> report.log and a listing of the resulting .feat and .feat/stats
> directories that may tell us more...otherwise feel free to prepare the
> data on a web/ftp site and we'll take a look.
Allright, here is the requested information, thanks again! If this is not
sufficient, I'll prepare the data somewhere.
Erik-Jan Vlieger
This is what is printed on the command line:
--------------------------------------
child process exited abnormally
while executing
"exec grep DLH ${FD}/stats/smoothness | awk {{ print $2 }} - "
(procedure "feat4:poststats" line 54)
invoked from within
"feat4:poststats 0"
(procedure "feat4:proc" line 329)
invoked from within
"feat4:proc [ file rootname [ lindex $argv 0 ] ]"
(file "/usr/local//bin/feat" line 17)
--------------------------------------------
This is the contents of the .feat directory:
-------------------------------------------------
design.con design.mat example_func.img mask.hdr report.log
thresh_zstat1.img
design.fsf design.ppm filtered_func_data.hdr mask.img stats/
design.gif example_func.hdr filtered_func_data.img report.html
thresh_zstat1.hdr
--------------------------------------------------
The last file created is report.log, the one before that was
thresh_zstat1.img/hdr
This is the content of the stats directory:
-------------------------------------------------
cmlogfile corrections.hdr logfile pe1.hdr ratios smoothness
varcope1.hdr zstat1.img cope1.hdr corrections.img neff1.hdr pe1.img
sigmasquareds.hdr tstat1.hdr varcope1.img cope1.img dof
neff1.img probs sigmasquareds.img tstat1.img zstat1.hdr
-------------------------------------------------
The last files created are zstat.img/hdr and tstat.img/hdr
This is the content of the report.log file:
----------------------------------------------------
Started FEAT at wo sep 18 09:56:36 CEST 2002 on geertgroote.amc.uva.nl
Total original volumes = 22
/usr/local//bin/avwroi /Proj/FA/S1_12_N2_10_fa2tal2
/Proj/FA/S1_12_N2_10_fa2tal2.feat/example_func 11 1
/usr/local//bin/ip /Proj/FA/S1_12_N2_10_fa2tal2
/Proj/FA/S1_12_N2_10_fa2tal2.feat/filtered_func_data 10 -s 2.12314225053 -m
/Proj/FA/S1_12_N2_10_fa2tal2.feat/mask -I 10000
rm -rf /Proj/FA/S1_12_N2_10_fa2tal2.feat/prefiltered_func_data*
/usr/local//bin/film_gls -rn /Proj/FA/S1_12_N2_10_fa2tal2.feat/stats -noest
-sp /usr/local//bin/susan_smooth
/Proj/FA/S1_12_N2_10_fa2tal2.feat/filtered_func_data
/Proj/FA/S1_12_N2_10_fa2tal2.feat/design.mat 51.918300
Log directory is: /Proj/FA/S1_12_N2_10_fa2tal2.feat/stats
Loading image... Completed
Applying threshold to Series... Completed
Completed
Prewhitening and Computing PEs...
0.0047693,0.0095386,0.0143079,0.0190772,0.0238465,0.0286158,0.0333851,0.0381544,0.0429237,0.047693,0.0524623,0.0572316,0.0620009,0.0667702,0.0715395,0.0763088,0.0810781,0.0858474,0.0906167,0.095386,0.100155,0.104925,0.109694,0.114463,0.119233,0.124002,0.128771,0.13354,0.13831,0.143079,0.147848,0.152618,0.157387,0.162156,0.166926,0.171695,0.176464,0.181233,0.186003,0.190772,0.195541,0.200311,0.20508,0.209849,0.214619,0.219388,0.224157,0.228926,0.233696,0.238465,0.243234,0.248004,0.252773,0.257542,0.262312,0.267081,0.27185,0.276619,0.281389,0.286158,0.290927,0.295697,0.300466,0.305235,0.310005,0.314774,0.319543,0.324312,0.329082,0.333851,0.33862,0.34339,0.348159,0.352928,0.357698,0.362467,0.367236,0.372005,0.376775,0.381544,0.386313,0.391083,0.395852,0.400621,0.405391,0.41016,0.414929,0.419699,0.424468,0.429237,0.434006,0.438776,0.443545,0.448314,0.453084,0.457853,0.462622,0.467392,0.472161,0.47693,0.481699,0.486469,0.491238,0.496007,0.500777,0.505546,0.510315,0.515085,0.519854,0.524623,0.529392,0.534162,0.538931,0.5437,0.54847,0.553239,0.558008,0.562778,0.567547,0.572316,0.577085,0.581855,0.586624,0.591393,0.596163,0.600932,0.605701,0.610471,0.61524,0.620009,0.624778,0.629548,0.634317,0.639086,0.643856,0.648625,0.653394,0.658164,0.662933,0.667702,0.672471,0.677241,0.68201,0.686779,0.691549,0.696318,0.701087,0.705857,0.710626,0.715395,0.720164,0.724934,0.729703,0.734472,0.739242,0.744011,0.74878,0.75355,0.758319,0.763088,0.767857,0.772627,0.777396,0.782165,0.786935,0.791704,0.796473,0.801243,0.806012,0.810781,0.81555,0.82032,0.825089,0.829858,0.834628,0.839397,0.844166,0.848936,0.853705,0.858474,0.863244,0.868013,0.872782,0.877551,0.882321,0.88709,0.891859,0.896629,0.901398,0.906167,0.910937,0.915706,0.920475,0.925244,0.930014,0.934783,0.939552,0.944322,0.949091,0.95386,0.95863,0.963399,0.968168,0.972937,0.977707,0.982476,0.987245,0.992015,0.996784,Completed
Saving results...
Unthresholding Series... Completed
Saving image... Completed
Completed
/usr/local//bin/smoothest -d 2.100000e+01 -m
/Proj/FA/S1_12_N2_10_fa2tal2.feat/mask -r
/Proj/FA/S1_12_N2_10_fa2tal2.feat/stats/res4d >
/Proj/FA/S1_12_N2_10_fa2tal2.feat/stats/smoothness
AvwOpen: Error while opening header!: No such file or directory
rm -f /Proj/FA/S1_12_N2_10_fa2tal2.feat/stats/res4d*
/usr/local//bin/contrast_mgr /Proj/FA/S1_12_N2_10_fa2tal2.feat/stats
/Proj/FA/S1_12_N2_10_fa2tal2.feat/design.con
Loading image... Completed
Thresholding Series... Completed
/usr/local//bin/avwmaths /Proj/FA/S1_12_N2_10_fa2tal2.feat/stats/zstat1 -mul
/Proj/FA/S1_12_N2_10_fa2tal2.feat/mask
/Proj/FA/S1_12_N2_10_fa2tal2.feat/thresh_zstat1
MaximumZ(1)=3.721206
-------------------------------------------------------------------
