[Gmsh] 3D mesh with fixed nodes

[pacome armagnat]

Hi and thank your for your answer.

Yes I knew that you can embed a point in a surface but what I am looking
for is to embed points in a volume.
I tried "Point{ } In Volume{ }" but it tels me that this function is not
implemented yet.

So I was wondering if there was another function or a trick that can do the
same thing.

I have attached the geo point of a simple example of what i want to do with
the "In Volume" function.

Thank you in advance
Regards,
Pacôme






2015-11-18 9:07 GMT+01:00 David Colignon <david.colignon at ulg.ac.be>:

>
> On 17/11/15 14:54, pacome armagnat wrote:
>
> Hello,
>>
>> I am working on a finite element solver for the Poisson equation for
>> electrostatics calculations and was thinking about using
>> Gmsh for the generation of the finite element mesh.
>>
>> My problem is the following: I am working in a 3D space that has some
>> boundary conditions. In this space I have sites on which I
>> know the potential. I would like to avoid doing interpolations so I want
>> the nodes in this region to correspond to my sites. I
>> have tried some tutorials but didn't find any solution.
>>
>> Is this possible with Gmesh?
>>
>
> Hi,
>
> see https://geuz.org/gmsh/doc/texinfo/gmsh.html#t15_002egeo
>
> Regards,
>
> Dave
>
> --
> David Colignon, Ph.D.
> 1er Logisticien de Recherche
> Université de Liège
> ACE - Applied & Computational Electromagnetics
> Quartier POLYTECH 1 - Montefiore B28
> Allée de la découverte 10
> 4000 Liège - BELGIQUE
> Tél: +32 (0)4 366 37 32
> http://www.ulg.ac.be/nic4
>
>>
>> Thank you in advance,
>> Pacôme
>>
>>
>>
>> _______________________________________________
>> gmsh mailing list
>> gmsh at geuz.org
>> http://www.geuz.org/mailman/listinfo/gmsh
>>
>>
>
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