# Spanwise averaging

**URL:** https://discourse.paraview.org/t/spanwise-averaging/6820
**Category:** ParaView Support
**Created:** [March 29, 2021, 2:11pm UTC](https://discourse.paraview.org/t/spanwise-averaging/6820 "2021-03-29T14:11:16Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![MD59MD](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/m/57b2e6/32.png) [@MD59MD](https://discourse.paraview.org/u/MD59MD)
#### Post date: [March 29, 2021, 2:11pm UTC](https://discourse.paraview.org/t/spanwise-averaging/6820/1 "2021-03-29T14:11:16Z")

</div>

Dear everyone,

I have a 3D configuration with slip conditions in the spanwise faces. So, since the spanwise faces ahave no effect on the flow, I would like to do spanwise averaging by selecting severals slices in the longitudinal direction.  
Could you please help me.

Moussa