> On 24 Mar 2020, at 08:07, Silvia Ceccacci (HDR) > <silvia.cecca...@hdr.mq.edu.au> wrote: > > Dear all, > > You can find attached the mesh I am working on (sphere.png). Is it possible > to increase the number of nodes of the mesh (manually)? In particular, around > the inner sphere (which seems to be not as well defined as the outer one)? >
Of course: see http://gmsh.info/doc/texinfo/gmsh.html#Specifying-mesh-element-sizes In your case you could e.g. do Characteristic Length{ PointsOf{ Volume{1}; } } = 0.1; Characteristic Length{ PointsOf{ Volume{2}; } } = 0.01; I would recommend looking at the documentation and the numerous examples (in particular the tutorials) before sending questions to the mailing list. Christophe > Thank you. > > Kind regards, > Silvia > > > <sphere.png>_______________________________________________ > gmsh mailing list > gmsh@onelab.info > http://onelab.info/mailman/listinfo/gmsh — Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www.montefiore.ulg.ac.be/~geuzaine _______________________________________________ gmsh mailing list gmsh@onelab.info http://onelab.info/mailman/listinfo/gmsh
