[Gmsh] How to visualize the results for beam (line) elements?

[Alifanov Leonid]

Where I can find working examples?
I'm trying to use Tutorial but it doesn't work


$MeshFormat
2.2 0 1
$EndMeshFormat
$Nodes
4   
1 0.0 0.0 0.0  
2 1.0 0.0 0.0  
3 2.0 0.0 0.0  
4 3.0 0.0 0.0 
$EndNodes
$Elements
3  
1 1 0 1 2  
2 1 0 2 3
3 1 0 3 4
$EndElements
$NodeData
1
"A scalar view"
0
0 
4   
1 0.1 
2 0.2   
3 0.3  
4 0.4 
$EndNodeData
$ElementData
1
"A scalar view"
0
0
3
1 0.1 
2 0.2   
3 0.3
$EndElementData


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Best regards.