Re: [engrid-users] Surface Mesh that comes with the volume / Layer mesh thickness / No layer at inlet

[Oliver G. <og...@en...>]

Michael,

First thing: Could you please subscribe to the list, because I had to 
manually accept your message?

To answer your questions:

Right now you cannot get rid of the surface mesh before exporting it. I 
guess it would be fairly easy to write a volume-only export function, 
though. I have to admit, however, that I am not sure I understood the 
problem. Why don't you simply ignore the surface elements (triangles & 
quads)? There are (or should not be) any duplicate nodes in the exported 
file. If you have a simple file format, maybe we can write a direct 
export for your code -- or, even better, we simply set up an empty 
export module with a few hints on how to access the mesh data and you 
write it yourself.

You can specify the thickness of the first layer when you subdivide the 
initial layer. The size of the initial layer is more difficult to 
prescribe, because it depends on the local mesh size (triangles & 
tetras). There are, however, a number of parameters that control this 
and we will add a config-dialogue to control these soon.

That should be no problem. Do you have a (simple) example to illustrate 
exactly what you mean?

Btw., thanks for you interest in the software!

Regards,
Oliver

mhi...@we... wrote:
> Hello enGriders,
>
> is it possible:
>
> - to get rid of the surface mesh before exporting the mesh to e.g. to gmsh? It puzzles the transfer to my application which does not accept the additional surface mesh (converting it is not as simple as nodes have to be renumbered).
>
> - to set the layer thickness of the surface layer?
>
> - to inhibit layer creation at the inlet?
>
> apart of that I'd like to mention that I appreciate your work a lot!
>
> Regards
>
> Michael
>
>
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