Thank you very much, Christophe! I did look the 1-D mesh by selecting "Mesh visibility->Nodes" and "mesh visibility->1D elements".
I'll try it on a Linux machine and then report my test to the list. Regards, Fangyin -----Original Message----- From: Christophe Geuzaine <[email protected]> Sent: Sunday, February 23, 2020 2:53 PM To: Zhang, Fangyin <[email protected]> Cc: [email protected] Subject: Re: [Gmsh] cannot change the meshing size [External Sender] > On 14 Feb 2020, at 15:06, Zhang, Fangyin <[email protected]> wrote: > > Dear Gmsh users, > > I’m creating a frame in Gmsh (the .geo file is attached). When I tried to > mesh the lines, no matter what kind of meshing size I defined (by changing > the “Prescribed mesh element size at point”, which is the parameter “cl1” in > the attached file, and through “Mesh à Define à Size at points”), the element > size is always the same. > Your file works as expected here. Maybe you're just not looking at the 1D mesh (it's not displayed by default)? Double-click in the graphic window and select "Mesh visibility->Nodes" and/or "mesh visibility->1D elements". Christophe > I’m using Gmsh version 4.5.2 in Windows 10. > > Thank you for any help! > > > Regards, > > Fangyin > > <frame1.geo>_______________________________________________ > gmsh mailing list > [email protected] > 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 [email protected] http://onelab.info/mailman/listinfo/gmsh
