[Gmsh] second order plotting

[Danny Lathouwers - TNW]

Dear gmsh
users,

I am trying to plot data on curved elements and not succeeding.
I get curved elements when setting the subdivision parameter to reasonable values, but the data are still interpolated as if it were a linear element.
Is there an option to do this or are my files flawed (attached).

Thank you.
Best regards.

Dany Lathouwers
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