# The possibility of smoothing a domain/ slice

**URL:** https://discourse.paraview.org/t/the-possibility-of-smoothing-a-domain-slice/17146
**Category:** ParaView Support
**Created:** [August 29, 2025, 7:29pm UTC](https://discourse.paraview.org/t/the-possibility-of-smoothing-a-domain-slice/17146 "2025-08-29T19:29:25Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Ben\_Purkis](https://discourse.paraview.org/user_avatar/discourse.paraview.org/ben_purkis/32/16947_2.png) [@Ben\_Purkis](https://discourse.paraview.org/u/Ben_Purkis)
#### Post date: [August 29, 2025, 7:29pm UTC](https://discourse.paraview.org/t/the-possibility-of-smoothing-a-domain-slice/17146/1 "2025-08-29T19:29:25Z")

</div>

Hi guys,  
I have some wind tunnel data here that I have been post-processing. I am comparing my data to previous literature for validation.  
I was wondering if there’s a filter or a tool at all that I could use to ‘smooth’ the edges of the model from turbulent features, as has been done in the comparison. The authors was done using PIV measurements, whereas mine was with a pressure probe, so theirs will be more defined anyway.  
Any suggestions would be greatly appreciated!

 ![PAraview help](https://discourse.paraview.org/uploads/default/original/3X/3/3/33e1f010e7311814650905c7bf56daf0e6c37c24.jpeg)