On Wed, 11 Jan 2012, nil...@googlemail.com wrote:
On Jan 11, 11:24ÄĹźËam, VladimÄĹźËr LukeÄĹźË <vlu...@kme.zcu.cz> wrote:
On 01/11/2012 10:13 AM, Nils Wagner wrote:
On 1/11/12, VladimÄĹźËr LukeÄĹźË<vlu...@kme.zcu.cz> ÄĹźËwrote:
On 01/10/2012 08:35 PM, nil...@googlemail.com wrote:
On 10 Jan., 21:21, VladimÄĹźËr LukeÄĹźË<vlu...@kme.zcu.cz> ÄĹźË wrote:
It seems to be a problem in the NEUreader. Please, can you send your mesh file?
On 01/10/2012 07:05 PM, nil...@googlemail.com wrote:
> It doesn't work for me. > I guess that some keywords are not supported yet. > Any idea ? > Here is the output ...
The problem is in reading boundary conditions from the neu file. Do you know what the numbers in the definition of boundary conditions mean? Yes, the second one is the number of BCs, but the others?
ÄĹźË ÄĹźËBOUNDARY CONDITIONS 2.4.6 ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË wall ÄĹźË ÄĹźË ÄĹźË 1 ÄĹźË ÄĹźË1248 ÄĹźË ÄĹźË ÄĹźË 0 ÄĹźË ÄĹźË ÄĹźË 6
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Unfortunately, I am not familiar with the gambit format, but I have asked someone. In the meantime I have removed the boundary conditions from the file I have send to you. There seems to be another problem with the element connectivity. Only one element is converted by sfepy's convert_mesh.py. How about TET10 elements ?
Unfortunately, only "basic" elements like quad4, hex8, tri3 and tet4 are supported by Sfepy readers. Of course, you can use the higher order elements, but the extra nodes are generated by Sfepy itself.
ÄĹźË ÄĹźË ÄĹźË ÄĹźËELEMENTS/CELLS 2.4.6 ÄĹźË ÄĹźË ÄĹźË ÄĹźË 1 ÄĹźË6 10 ÄĹźË ÄĹźË 1824 ÄĹźË ÄĹźË2452 ÄĹźË ÄĹźË1865 ÄĹźË ÄĹźË2441 ÄĹźË ÄĹźË2454 ÄĹźË ÄĹźË1861 ÄĹźË ÄĹźË2812 ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË ÄĹźË 2813 ÄĹźË ÄĹźË2814 ÄĹźË ÄĹźË 285
$NASTRAN Bulk Data File created by SfePy $ BEGIN BULK $ $ ELEMENT CONNECTIVITY $ CHEXA ÄĹźË 1 ÄĹźË ÄĹźË ÄĹźË 1 ÄĹźË ÄĹźË ÄĹźË 1556 ÄĹźË ÄĹźË6 ÄĹźË ÄĹźË ÄĹźË 10 ÄĹźË ÄĹźË ÄĹźË1268 ÄĹźË ÄĹźË1331 ÄĹźË ÄĹźË1236 ÄĹźË ÄĹźË+0000001 +00000011333 ÄĹźË ÄĹźË1334
Is it planned to support higher order elements like tet10 elements in the near future ?
To support this in mesh readers is rather easy. To support it in computations is more complex a will not be done soon. Do you want just to conert the mesh, or ise the "quadratic" geometry while solving something with sfepy?
r.