# GMSH and FREEFEM for 3D meshes

**URL:** https://community.freefem.org/t/gmsh-and-freefem-for-3d-meshes/650
**Category:** General Discussion
**Created:** [November 12, 2020, 8:48am UTC](https://community.freefem.org/t/gmsh-and-freefem-for-3d-meshes/650 "2020-11-12T08:48:47Z")
**Posts on this page:** 1
**Page:** 2

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### Author: ![bcaval](https://avatars.discourse-cdn.com/v4/letter/b/d26b3c/32.png) [@bcaval](https://community.freefem.org/u/bcaval)
#### Post date: [November 18, 2020, 6:15pm UTC](https://community.freefem.org/t/gmsh-and-freefem-for-3d-meshes/650/21 "2020-11-18T18:15:57Z")

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But it concerns the Physical Surface, indeed there are only two, and the physical groups concern the 3 volumes. Because on the screenshot, we see “Physical groups”. It is not what we should have?

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