Hello! I'm hoping to get insight into an error I'm getting trying to run 3dClusterize. We ran our models in neuropointillist (in R), and then completed our cluster correction with 3dFWHMx/3dClustSim. We're now trying to use 3dClusterize on our neuropointillist output with the command below:
3dClusterize -inset fl.modperson.tvalue.nii.gz -ithr 2 -idat 1 -mask mask.nii.gz -NN 1 -bisided -5 5 -clust_nvox 36 -pref_map ClusterMap_biTHR5nvox36 > attempt1
++ Neighborhood definition (NN=1) accepted
++ User input stat threshold: -5
++ User input stat threshold: 5
*
* FATAL ERROR: Bad index (too large) for data volume: 1
** Program compile date = Dec 11 2018
Any ideas why we are getting this error? Thanks in advance for any assistance!