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-   -   Tgrid tetra mehs with problems (http://www.cfd-online.com/Forums/openfoam-meshing-other/61712-tgrid-tetra-mehs-problems.html)

braennstroem June 17, 2007 14:16

Hi, I have a strange proble
 
Hi,

I have a strange problem with a tetra mesh with prismen and a refinement region for a simple room airflow problem. I get:

Exec : fluentMeshToFoam /home/fab/OpenFOAM/fab-1.4/run/tutorials/simpleFoam Nottage_06_2007 Nottage_OB_ANSA_normaler_Durchmesser_Tetra_Refinem ent_Prismen_1_2.msh
Date : Jun 17 2007
Time : 20:07:12
Host : node1.ddorf.de
PID : 6347
Root : /home/fab/OpenFOAM/fab-1.4/run/tutorials/simpleFoam
Case : Nottage_06_2007
Nprocs : 1
Create time

Reading header: "TGrid 3D 4.1.3"
Found unknown blockhttp://www.cfd-online.com/OpenFOAM_D...lipart/sad.gif4
Embedded blocks in comment or unknown: (
Found end of section in unknownhttp://www.cfd-online.com/OpenFOAM_D...part/happy.gif
Found end of section in unknownhttp://www.cfd-online.com/OpenFOAM_D...part/happy.gif
Dimension of grid: 3
Number of points: 300035

number of faces: 2684605
Number of cells: 1273424
Found unknown blockhttp://www.cfd-online.com/OpenFOAM_D...lipart/sad.gif3010
Embedded blocks in comment or unknown: (
Found end of section in unknownhttp://www.cfd-online.com/OpenFOAM_D...part/happy.gif
Embedded blocks in comment or unknown:
(
@Embedded blocks in comment or unknown:�
Embedded blocks in comment or unknown:��
@33Embedded blocks in comment or unknown:@�
�]�@�Embedded blocks in comment or unknown:��
�ound end of section in unknown:?
�`@@�@33@Embedded blocks in comment or unknown:4�
Found end of section in unknown:�


Does anyone have an idea, what I can do? The mesh was written binary.
Regards!
Fabian

hjasak June 17, 2007 14:32

Sorry, where is the error - I
 
Sorry, where is the error - I cannot see it. In any case, you will need to write the mesh ascii for the converter fo work.

There are known problems with the consistency of Fluent mesh and case files, which get cleaned up quietly when they go through Fluent. What makes it more difficult is that I didn't use Scheme to read the file when I wrote the converter in the first place.

braennstroem June 18, 2007 03:39

Hi Hrvoje, I thought, the e
 
Hi Hrvoje,

I thought, the error is:
�]�@�Embedded blocks in comment or unknown:��
�ound end of section in unknown:?
�`@@�@33@Embedded blocks in comment or unknown:4�
Found end of section in unknown:�

I will use an ascii mesh, thanks!
Regards!
Fabian


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