how to draw level set graph ?

[Galbrun]

I am acquiring 2D data, and I would like to display  the result as a level set graph (that is, to draw curves corresponding to f(x,y) = constant). Any clue about how I can manage that ?

[DFGray]

Once you have your set of XY points, you can use the XY Graph.  If you would prefer to display them in 3D, try the 3D Curve Graph.  The LabVIEW help contains examples of these if you run into problems.  Good luck.

[Galbrun]

Well, the difficulty lies precisely in how to get the XY points... I imagine your answer means I will have to do it myself. Meh. Thank you anyway !