Dear Fslers, I am trying to use the cluster command to find peak coordinates within large clusters of functional connectivity maps. The command that I am using is this: cluster -i SWT_zfrm.avg.nii.gz -t 2 --mm -n 5 --connectivity=26 --olmax=Lmax Instead of outputting 5 local maxima for each cluster, it only gives 1 as if the argument -n is being ignored. Could you tell me what am I going wrong? Thank you Best Alex