Dear Prithivirajan, Alternately, you can also use fields to specify your mesh density near certain points. You might want to have a look to the Sphere field or the attractor field documentations here<http://gmsh.info/doc/texinfo/gmsh.html#Specifying-mesh-element-sizes>. There is also an example of what you can achieve here<http://gmsh.info/doc/texinfo/gmsh.html#t10_002egeo>.
Sincerely Yours, Guillaume DILASSER Doctorant SACM / LEAS CEA - Centre de Saclay - Bât.123 - PC 319c 91191 Gif sur Yvette Cedex - France - [email protected]<mailto:[email protected]> De : gmsh [mailto:[email protected]] De la part de Nicolás Biocca Envoyé : jeudi 23 février 2017 22:02 À : Prithivirajan V <[email protected]> Cc : [email protected] Objet : Re: [Gmsh] How to perform local mesh refinement in GMSH ? 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); Regards. 2017-02-23 12:49 GMT-03:00 Prithivirajan V <[email protected]<mailto:[email protected]>>: 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 _______________________________________________ gmsh mailing list [email protected]<mailto:[email protected]> http://onelab.info/mailman/listinfo/gmsh
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