| APCoding |
November 8, 2016 20:22 |
gmshToFoam telling me I didn't export 3D elements...
Hi!
I'm trying to use gmshToFoam to convert a mesh. I get an error, and I don't know what it means. Does it mean I need to have volumes, not just surfaces? Does it mean the meshing didn't work out? Or something else? I can attach something else if I need too. Thanks!
Here's an image of the mesh:
Mesh
Here's the entire output of the command:
Code:
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Starting to read mesh format at line 2
Read format version 2.2 ascii 0
Starting to read physical names at line 5
Physical names:4
Surface 1 front
Surface 2 back
Surface 3 freestream
Surface 4 rotor
Starting to read points at line 12
Vertices to be read:40
Vertices read:40
Starting to read cells at line 55
Cells to be read:72
Mapping region 4 to Foam patch 0
Mapping region 3 to Foam patch 1
Mapping region 2 to Foam patch 2
Mapping region 1 to Foam patch 3
Cells:
total:0
hex :0
prism:0
pyr :0
tet :0
--> FOAM FATAL IO ERROR:
No cells read from file "mesh.msh"
Does your file specify any 3D elements (hex=5, prism=6, pyramid=7, tet=4)?
Perhaps you have not exported the 3D elements?
file: mesh.msh at line 129.
From function void readCells(const scalar, const bool, const pointField &, const Map<label> &, Foam::IFstream &, cellShapeList &, labelList &, List<DynamicList<Foam::face> > &, labelList &, List<DynamicList<label> > &)
in file gmshToFoam.C at line 726.
FOAM exiting
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