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ERst.hpp
/*
Copyright 2019 Equinor ASA.
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 3 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/>.
*/
#ifndef OPM_IO_ERST_HPP
#define OPM_IO_ERST_HPP
#include <opm/io/eclipse/EclFile.hpp>
#include <ios>
#include <map>
#include <string>
#include <unordered_map>
#include <vector>
namespace Opm { namespace EclIO { namespace OutputStream {
class Restart;
}}}
namespace Opm { namespace EclIO {
class ERst : public EclFile
{
public:
explicit ERst(const std::string& filename);
bool hasReportStepNumber(int number) const;
bool hasArray(const std::string& name, int number) const;
//overload to check if array exists for specific lgr
bool hasArray(const std::string& name, int number, const std::string& gridname);
bool hasLGR(const std::string& gridname, int reportStepNumber) const;
void loadReportStepNumber(int number);
template <typename T>
const std::vector<T>& getRestartData(const std::string& name, int reportStepNumber)
{
return getRestartData<T>(name,reportStepNumber, 0);
}
template <typename T>
const std::vector<T>& getRestartData(const std::string& name, int reportStepNumber, int occurrence);
template <typename T>
const std::vector<T>& getRestartData(int index, int reportStepNumber)
{
auto indRange = this->getIndexRange(reportStepNumber);
return this->get<T>(index + std::get<0>(indRange));
}
template <typename T>
const std::vector<T>& getRestartData(const std::string& name, int reportStepNumber, const std::string& lgr_name);
template <typename T>
const std::vector<T>& getRestartData(int index, int reportStepNumber, const std::string& lgr_name);
int occurrence_count(const std::string& name, int reportStepNumber) const;
size_t numberOfReportSteps() const { return seqnum.size(); };
const std::vector<int>& listOfReportStepNumbers() const { return seqnum; }
std::vector<EclEntry> listOfRstArrays(int reportStepNumber);
std::vector<EclEntry> listOfRstArrays(int reportStepNumber, const std::string& lgr_name);
friend class OutputStream::Restart;
private:
int nReports;
std::vector<int> seqnum; // report step numbers, from SEQNUM array in restart file
mutable std::unordered_map<int,bool> reportLoaded;
std::map<int, std::pair<int,int>> arrIndexRange; // mapping report step number to array indeces (start and end)
std::vector<std::vector<std::string>> lgr_names; // report step numbers, from SEQNUM array in restart file
void initUnified();
void initSeparate(const int number);
int get_start_index_lgrname(int number, const std::string& lgr_name);
int getArrayIndex(const std::string& name, int seqnum, int occurrence);
int getArrayIndex(const std::string& name, int number, const std::string& lgr_name);
std::tuple<int,int> getIndexRange(int reportStepNumber) const;
std::streampos
restartStepWritePosition(const int seqnumValue) const;
};
}} // namespace Opm::EclIO
#endif // OPM_IO_ERST_HPP
Opm::EclIO::OutputStream::Restart
File manager for restart output streams.
Definition OutputStream.hpp:149
Opm
This class implements a small container which holds the transmissibility mulitpliers for all the face...
Definition Exceptions.hpp:30