smoothing reho

Hi experts,

I'm running a reho analysis. I want to smooth my data at 6x6x6. I select the 'smooth reho' option instead of the above one, in order to smooth after reho calculation.
I also want to use the 4d filtered outputs in FunImgARCWF folder for other purpose. Will these outputs be properly smoothed as well?

Thanks for your time and expertise