STK_PLOT_PROBDOM2D represents the uncertainty about a 2D Pareto

 CALL: stk_plot_probdom2d (MODEL1, MODEL2, BOX)

    represents the uncertainty about the 2D Pareto front associated with the
    minimization of models MODEL1 and MODEL2 over the domain BOX.

    Use prior model structures (see stk_model) to represent prior uncertainty.

    Use @stk_model_gpposterior objects to represent posterior uncertainty.

 EXPERIMENTAL FUNCTION WARNING

    This function is currently considered experimental.  Because of the very
    basic method used to choose the simulation points (uniform IID sampling),
    the plots produced by this function are very unreliable representations
    on the residual uncertainty on the Pareto front (except perhaps on low-
    dimensional problems of moderate difficulty).

    STK users that wish to experiment with it are welcome to do so, but should
    be aware of this limitation.  We invite them to direct any questions,
    remarks or comments about this experimental class to the STK mailing list.

 REFERENCE

  [1] Michael Binois, David Ginsbourger and Olivier Roustant,  Quantifying
      uncertainty on Pareto fronts with Gaussian Process conditional simu-
      lations,  European J. of Operational Research, 2043(2):386-394, 2015.

 See also: stk_example_misc04, stk_model, stk_gpposterior