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BlockMesh amp Topology

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Old   June 5, 2006, 01:09
Default Hi to all I'm new user of O.F
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Giuseppe Noviello
Join Date: Mar 2009
Location: Palese bari
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Hi to all
I'm new user of O.F. and I've a problem.
I'm using blockMesh editor for create a simple model (in past i've used GMSH), but there is this error:
Exec : blockMesh /home/giuseppe/OpenFOAM/giuseppe-1.3/run/tutorials/simpleFoam
serra2
Date : Jun 05 2006
Time : 06:57:45
Host : linux
PID : 7701
Root : /home/giuseppe/OpenFOAM/giuseppe-1.3/run/tutorials/simpleFoam
Case : serra2
Nprocs : 1
Create time


Reading block mesh description dictionary

Creating block mesh

Creating blockCorners

Creating curved edges

Creating blocks

Creating patches
--> FOAM Warning :
From function bool Foam::blockMesh::patchLabelsOK(const label patchLabel, co
nst pointField& points, const faceList& patchFaces)
in file createTopology.C at line 116
patch 0 face 0 point label 9 larger than 7 the largest defined point label
--> FOAM Warning :
From function bool Foam::blockMesh::patchLabelsOK(const label patchLabel, co nst pointField& points, const faceList& patchFaces)
in file createTopology.C at line 116
patch 0 face 0 point label 8 larger than 7 the largest defined point label


--> FOAM FATAL ERROR : Cannot create mesh due to errors in topology, exiting !


From function blockMesh::createTopology(IOdictionary& meshDescription)
in file createTopology.C at line 351.

FOAM exiting

certainly there is a error in my geometry but I don't know exactly where........
Thanks in advantage
Giuseppe
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Old   June 7, 2006, 03:40
Default There is a -blockTopology argu
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Mattijs Janssens
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There is a -blockTopology argument to blockMesh which will dump an .obj file. Load this into e.g. javaview or with objToVTK into Paraview (which both can display vertex numbers). Helped me a lot finding block errors.
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