# How to calculate water depth at points? (3D OpenFOAM)

**URL:** https://discourse.paraview.org/t/how-to-calculate-water-depth-at-points-3d-openfoam/10533
**Category:** ParaView Support
**Created:** [October 17, 2022, 7:59am UTC](https://discourse.paraview.org/t/how-to-calculate-water-depth-at-points-3d-openfoam/10533 "2022-10-17T07:59:01Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![nguyenduclong.icd](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/n/cab0a1/32.png) [@nguyenduclong.icd](https://discourse.paraview.org/u/nguyenduclong.icd)
#### Post date: [October 17, 2022, 7:59am UTC](https://discourse.paraview.org/t/how-to-calculate-water-depth-at-points-3d-openfoam/10533/1 "2022-10-17T07:59:01Z")

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Hello experts,  
I got a result of a spillway ( 3D Openfoam), which is water surface.  
How to calculate water depth at points in Paraview?

I am appreciated for solutions