[Gmsh] "Wrong number of adaptions" error

Mohamed Moussa mohamed.moussa89 at gmail.com
Tue Dec 11 09:31:27 CET 2012


Hi again,

I am trying to visualize a model with two different types of elements,
the basic 2-node line and the 4-node cubic line. When I try to use
"Adapt visualization grid" so I can see the deformation of the 4-node
line, I get "Error : Wrong number of values in adaptation 2 != 4".

I did some testing and this does not happen when I remove the 2-node
line elements. It seems its trying to refine the 2-node line when it
doesn't need to?

I have attached below a sample *.msh file, which is a simple truss problem.

Regards,

Mohamed

------

$MeshFormat
2.2 0 8
$EndMeshFormat
$Nodes
9
1 0 0 0
2 1 0 0
3 2 0 0
4 1.5 1 0
5 0.5 1 0
6 0.333333 0 0
7 0.666667 0 0
8 1.33333 0 0
9 1.66667 0 0
$EndNodes
$Elements
7
1 1 0 1 5
2 1 0 5 2
3 1 0 2 4
4 1 0 4 3
5 1 0 5 4
6 26 0 1 2 6 7
7 26 0 2 3 8 9
$EndElements
$NodeData
1
"Displacement"
1
0.0
3
0
3
9
1 0 0 0
2 0.0214864 -0.152342 0
3 0.0429728 0 0
4 1.32276e-016 -0.0815428 0
5 0.0429728 -0.0815428 0
6 0 -0.07335 0
7 0 -0.129773 0
8 0 -0.129773 0
9 0 -0.07335 0
$EndNodeData




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