Hi all,

I recently downloaded the latest version of PESTICA (v1.3 for AFNI users) and it has been giving me trouble.  Eventually I tracked the problem down to the fact that line 302 of run_pestica.sh deletes the dataset irfretroicor+orig.*, on which irf_retroicor.m has labored for the past few hours.  I thought others might want to know about this.  Also, the same thing appears at line 265 immediately after a call to matlab_retroicor.m, although in that case it's again irfretroicor+orig.* that's getting deleted and not the dataset that's just been created.

I've also noticed that my output IRFs don't really look like the ones in the tutorial, although they seem reasonably consistent across the few subjects I've gotten through the pipeline.  I've attached an example plot, though I suspect that if there is a problem, this won't be enough information to diagnose it.  Is this plot out of the ordinary?

Thanks,
Isaac Schwabacher