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// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*
This file is part of the Open Porous Media project (OPM).
OPM is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
OPM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OPM. If not, see <http://www.gnu.org/licenses/>.
Consult the COPYING file in the top-level source directory of this
module for the precise wording of the license and the list of
copyright holders.
*/
/*!
* \file
*
* \brief This is a program to test the tabulation class for of
* individual components.
*
* It either prints "success" or "error", it does not do anything
* else.
*/
#include "config.h"
#include <opm/material/components/H2O.hpp>
#include <opm/material/components/TabulatedComponent.hpp>
#include <dune/common/parallel/mpihelper.hh>
extern bool success;
bool success;
template <class Scalar>
void isSame(const char* str, Scalar v, Scalar vRef, Scalar tol=1e-3)
{
if (std::abs( (v - vRef)/vRef ) > tol) {
std::cout << "error for \"" << str << "\": " << (v - vRef)/vRef*100 << "% difference (tolerance: " << tol*100 << "%)\n";
success = false;
//exit(1);
}
}
template <class Scalar>
inline void testAll()
{
typedef Opm::H2O<Scalar> IapwsH2O;
typedef Opm::TabulatedComponent<Scalar, IapwsH2O> TabulatedH2O;
Scalar tempMin = 274.15;
Scalar tempMax = 622.15;
unsigned nTemp = static_cast<unsigned>(tempMax - tempMin) * 6/8;
Scalar pMin = 10.00;
Scalar pMax = IapwsH2O::vaporPressure(tempMax*1.1);
unsigned nPress = 50;
std::cout << "Creating tabulation with " << nTemp*nPress << " entries per quantity\n";
TabulatedH2O::init(tempMin, tempMax, nTemp,
pMin, pMax, nPress);
std::cout << "Checking tabulation\n";
success = true;
unsigned m = nTemp*3;
unsigned n = nPress*3;
for (unsigned i = 0; i < m; ++i) {
Scalar T = tempMin + (tempMax - tempMin)*Scalar(i)/m;
if (i % std::max<unsigned>(1, m/1000) == 0) {
std::cout << Scalar(i)/m*100 << "% done \r";
std::cout.flush();
}
isSame("vaporPressure",
TabulatedH2O::vaporPressure(T),
IapwsH2O::vaporPressure(T),
Scalar(1e-3));
for (unsigned j = 0; j < n; ++j) {
Scalar p = pMin + (pMax - pMin)*Scalar(j)/n;
if (p < IapwsH2O::vaporPressure(T) * 1.001) {
Scalar tol = 1e-3;
if (p > IapwsH2O::vaporPressure(T))
tol = 1e-2;
Scalar rho = IapwsH2O::gasDensity(T,p);
//isSame("Iapws::gasPressure", IapwsH2O::gasPressure(T,rho), p, 1e-6);
//isSame("gasPressure", TabulatedH2O::gasPressure(T,rho), p, 2e-2);
isSame("gasEnthalpy", TabulatedH2O::gasEnthalpy(T,p), IapwsH2O::gasEnthalpy(T,p), tol);
isSame("gasInternalEnergy", TabulatedH2O::gasInternalEnergy(T,p), IapwsH2O::gasInternalEnergy(T,p), tol);
isSame("gasDensity", TabulatedH2O::gasDensity(T,p), rho, tol);
isSame("gasViscosity", TabulatedH2O::gasViscosity(T,p), IapwsH2O::gasViscosity(T,p), tol);
}
if (p > IapwsH2O::vaporPressure(T) / 1.001) {
Scalar tol = 1e-3;
if (p < IapwsH2O::vaporPressure(T))
tol = 1e-2;
Scalar rho = IapwsH2O::liquidDensity(T,p);
//isSame("Iapws::liquidPressure", IapwsH2O::liquidPressure(T,rho), p, 1e-6);
//isSame("liquidPressure", TabulatedH2O::liquidPressure(T,rho), p, 2e-2);
isSame("liquidEnthalpy", TabulatedH2O::liquidEnthalpy(T,p), IapwsH2O::liquidEnthalpy(T,p), tol);
isSame("liquidInternalEnergy", TabulatedH2O::liquidInternalEnergy(T,p), IapwsH2O::liquidInternalEnergy(T,p), tol);
isSame("liquidDensity", TabulatedH2O::liquidDensity(T,p), rho, tol);
isSame("liquidViscosity", TabulatedH2O::liquidViscosity(T,p), IapwsH2O::liquidViscosity(T,p), tol);
}
}
//std::cerr << "\n";
}
if (success)
std::cout << "\nsuccess\n";
}
int main(int argc, char **argv)
{
Dune::MPIHelper::instance(argc, argv);
testAll<double>();
testAll<float>();
return 0;
}
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