pce_template_inputs.json

{
    "emulator": "pce",
    "pce": {
        
        "polynomials":{                                                     // Polynomials Parameters

            "method": "gram_schmidt",                                       // "gram_schmidt" or "recurrence"
            "point_coordinates": "output/mcmc_chain.csv",                   // "file.csv", "file.npy" or "None"
            "hyperbolic_truncation": 0.75,                                  // must be > 0
            "point_weights": "None",                                        // "file.csv", "file.npy" or "None"
            "order": 4,                                                     // must be integer > 0

            "parameter_laws": [                                             // Laws of the parameters
                {"uniform": [-1,1]},
                {"gamma": [2,3]},
                {"normal": [0,1]},
                {"expo": [1]}
            ]
        },

        "quadrature":{                                                      // Coefficients Quadrature Parameters

            "method": "simplex",                                            // "recurrence", "monte_carlo", "fekete", "simplex", "positive_nullspace" or "positive_newton"
            
            "order_truncation": 2,                                          // for weaky admissible meshes, must be integer, generally <= polynomial "order"/2

            "order_quadrature": 12                                          // for recurrence, must be at least 2x "order" of polynomials

        },

        "coefficients":{                                                    // Coefficients Method Parameters
            
            "method": "lars",                                               // "spectral","colloc","lars" or "larsso"
            "iterations": 10                                                // must be integer > 0 and can be "unlimited"
        }
    }
}