Hello Matteo,
This is an error in the release version of fsl_regfilt - you can use fslmerge with the -tr option to restore the original value.
Regards
Matthew
> Dear FSL experts,
> when i used the fsl_regfilt with the motion's matrix created with mcflirt, i noticed that the pixdim4 (fslhd) changed to 1 instead remaining the "original" 2 (i think this value is the TR). Could you explain me if i am doing something wrong? this is the command line:
> fsl_regfilt -i mcflirt.nii.gz -o denoi.nii.gz -d file.par -f "1,2,3,4,5,6"
>
> Thank you very much
> Regards
>
> Matteo
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