Hi,
being a mere MD as well I wonder why have you süplit the time series in
the first place?
And how have you done the splitting?
Cheers,
Andreas
Am 18.06.14 14:24 schrieb "Inge R. Groote" unter <[log in to unmask]>:
>Hi, folks;
>
>Trying to run ICA on ASL time series, I have split a drug injection
>experiment in two sets of 100 volumes: Rest and under influence of drugs.
>Each file is generated identically, and the FSL is freshly re-installed.
>Running the file of the last 100 volumes goes fine, whereas in the first
>file, MELODIC gives the horrendous message that a "child has been killed":
>
>Prestats:
>
>/usr/local/fsl/bin/fslstats prefiltered_func_data -p 2 -p 98
>-47.834656 139.756546
>
>/usr/local/fsl/bin/fslmaths prefiltered_func_data -thr -38.4550959 -Tmin
>-bin mask -odt char
>
>/usr/local/fsl/bin/fslstats prefiltered_func_data -k mask -p 50
>102.943703
>
>/usr/local/fsl/bin/fslmaths mask -dilF mask
>
>/usr/local/fsl/bin/fslmaths prefiltered_func_data -mas mask
>prefiltered_func_data_thresh
>
>/usr/local/fsl/bin/fslmaths prefiltered_func_data_thresh -Tmean mean_func
>
>/usr/local/fsl/bin/susan prefiltered_func_data_thresh 113.08376925
>2.12314225053 3 1 1 mean_func 113.08376925 prefiltered_func_data_smooth
>child killed: segmentation violation
>
>FATAL ERROR ENCOUNTERED
>child killed: segmentation violation
> while executing
>"if { [ catch {
>
>
>
>for { set argindex 1 } { $argindex < $argc } { incr argindex 1 } {
> switch -- [ lindex $argv $argindex ] {
>
> -I {
> incr argin..."
> (file "/usr/local/fsl/bin/feat" line 119)
>
>Being a mere MD, I admit that the above reads like a dialect of
>north-Cantonese; are anyone willing to give a tip on how to get the black
>box back in shape and stop the child killing?
>
>Kind regards;
>
>Inge
|