At Calculix Shell must be 8-node-shell(S8).
Last Script automatically generate additional 4-nodes for the construction of 8-Node-Shells.
Each Element consist of 8 node.
Writing down like this and save and execute the script.
Output GUI become enable so user can save Calculix inputfile.
Double Clicking of saved data bring you 3D Picture of bConverged Calculix CGX.
To apply same arrange to the pipe examples bring you Calculix input file of Pipe Model.