[Gmsh] cannot change the meshing size

[Christophe Geuzaine]

> On 14 Feb 2020, at 15:06, Zhang, Fangyin <FZhang at ThorntonTomasetti.com> 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
> gmsh at 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