From an unstructured mesh ( X,Y,Z + connectivity
), I wish to create a 2D array corresponding to Z projection (top-view) on plane( X,Y
). At this end, I have used plot_trisurf from matplotlib (for 3D representation .. and it works) and then I have tried to use contourf( X, Y, Z, zdir='z'
) to realize the projection. Unfortunately this last function seems to be only dedicated for structured mesh.
Is there a way to obtain (easily, with existing libraries) what I am looking for?
You can use tricontour
. You can find some examples in the documentation. This is an example that they present there:
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