Hello AFNI Experts,

I recently encountered a warning when running 3dDeconvolve for a PPI analysis. Specifically, the warning occurs when reading in the timing file for the seed and interaction regressor. There error is as follows:
"WARNING: 1D file ${subfolder}/Seeds/sub230.Seed_run_all.1D has 239 rows and 4 columns: ignoring later columns"

Does this indicate that it is omitting the last 3 out of the 4 columns when running 3dDeconvolve? Should I be concerned about the output?

Related, does this suggest I need to convert the PPI timing files back into times of stimulus onset like my original regressors are? If so, how do I do this with the "timing_tool.py" options?

Thanks!

Danny