Hi everyone,
Has anyone had a problem with the 3dFourier command in the 2_funcpreproc.sh script? When I run it on our data, I get an error:

Band-pass filtering


Error in 3dFourier:
Highpass filter is all-pass since cutoff=0.005000 < Fsample=1.000000 / Mfft=192

this goes away if I remove the -highpass option from the 3dFourier command:

3dFourier -lowpass ${lp} -highpass ${hp} -retrend -prefix ${rest}_filt.nii.gz ${rest}_gms.nii.gz

but I obviously don't want to do that! Anyone else been able to resolve this issue? thanks in advance!

Chuck

You can run into this problem depending on how long your run is. See this almost identical problem and solution here:

http://afni.nimh.nih.gov/afni/community/...