KrigingParams.h

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#pragma once
#ifndef KRIGING_PARAMETER_CLASS
 
#include <iostream>
#include <string>
 
using namespace std;
using std::string;
 
class KrigingParams {
public:
    KrigingParams() {}
    KrigingParams(KrigingParams* params) {
        theta = params->theta;
        nugget = params->nugget;
        corr = params->corr;
        poly = params->poly;
    }
 
    double theta = 0.01;
    double nugget = 2.220446049250313e-14;
    // Correlation function type = [‘abs_exp’, ‘squar_exp’, ‘act_exp’, ‘matern52’, ‘matern32’] default = squar_exp
    string corr = "squar_exp"; //  ['abs_exp', 'squar_exp', 'matern52', 'matern32']
    // Regression function type = [‘constant’, ‘linear’, ‘quadratic’] default = constant
    string poly = "linear";
 
    void printIt() {
        cout << "\n\nKriging Parameters: \n"
            << "theta: \t\t" << theta
            << "\n"
            << "nugget: \t" << nugget
            << "\n"
            << "corr: \t\t" << corr
            << "\n"
            << "poly: \t\t" << poly
            << "\n\n";
    };
 
    std::string toString() {
        return "\n\nKriging Parameters: \ntheta: \t\t" + std::to_string(theta)
            + "\n"
            + "nugget: \t" + std::to_string(nugget)
            + "\n"
            + "corr: \t\t" + corr
            + "\n"
            + "poly: \t\t" + poly
            + "\n\n";
    };
};
 
#endif