[Gmsh] How to perform local mesh refinement in GMSH ?

Nicolás Biocca biocca.nicolas at gmail.com
Thu Feb 23 22:02:15 CET 2017

Hello, I don't know about refinement around the sphere, but you can do it
around a local point. You need to define that point and include it in
volumes, surfaces or lines.
For example, suppose you have defined x,y,z,lc variables and Surface 20
numbering exists.
Point(11) = {x,y,z,lc};
Point(11) In Surface(20);


2017-02-23 12:49 GMT-03:00 Prithivirajan V <prithivi.purdue at gmail.com>:

> Hello All,
> I am using Gmsh for creating a finite element mesh. After I create the
> volume mesh, Is there a way to do a local mesh refinement around a
> particular point (say x,y,z) and within a sphere of given radius.
> Kindly help !
> -Prithivi
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