Hi,
Are you running the latest version of FSL?
The invwarp command used to take a long
time to run but should work more quickly now.
What resolution are your structural images?
That might have an impact too.
All the best,
Mark
On 26 Aug 2010, at 14:30, Sean McWhinney wrote:
> I'm quite new to fMRI analysis and so the data I'm currently working
> with is my first experience with FSL. Simply put, attempting to run
> Featquery on Feat directories with nonlinear registration seems to
> cause it never to finish. A featquery directory is created with
> report.log & html files, but the log file never gets farther than
> "Found nonlinear warp field... Starting warp field inversion...".
> Featquery never seems to progress beyond this point. Using 'top'
> from terminal indicates that the invwarp process is in fact running,
> and taking a large amount of CPU power, but it seems that this never
> finishes regardless of how much time I give it.
>
> Any thoughts would be greatly appreciated!
>
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