[Gmsh] Basic refinement

[Guilherme Praciano Karst Caminha]

Hello,

Take a look at background mesh techniques.
Here's an example from my research.

Best regards


2014-07-01 11:07 GMT-03:00 Amarpal Singh Kapoor <
amarpalsinghkapoor at gmail.com>:

> Dear users,
>
> I'm new to gmsh and am trying to refine a mesh in specific regions. Lets
> consider my domain to be a unit square and my current aim is to have a
> finer mesh along the boundaries. I'm using the method of attractor and
> threshold to refine my mesh locally (like in t10.geo). I can have a
> successful refinement on any 3 boundaries only. The moment I include the
> 4th edge in the edge list, I get an almost uniform mesh.
>
> Q1. What is the reason behind this?
>
> [image: Inline image 1]
>
> Q2. Is there a better way of achieving this type of refinement?
>
> I have attached my .geo file with this email.
>
> Kind Regards,
> Amar
>
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>
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