ResInsight/ApplicationCode/FileInterface/RifEclipseInputFileTools.h
Magne Sjaastad 65acad250c Reduced loading time of Eclipse Ascii files by storing filepos for keywords
QFile is used directly due to a bug with QTextStream fixed in 4.8.0
p4#: 19079
2012-10-08 19:44:10 +02:00

72 lines
3.0 KiB
C++

/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2011-2012 Statoil ASA, Ceetron AS
//
// ResInsight 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.
//
// ResInsight 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 at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#pragma once
#include "cvfBase.h"
#include "cvfObject.h"
#include "cvfLibCore.h"
#include <map>
#include <QString>
class RigReservoir;
class QFile;
//--------------------------------------------------------------------------------------------------
/// Structure used to cache file position of keywords
//--------------------------------------------------------------------------------------------------
struct RifKeywordAndFilePos
{
QString keyword;
qint64 filePos;
};
//==================================================================================================
//
// Class for access to Eclipse "keyword" files using libecl
//
//==================================================================================================
class RifEclipseInputFileTools : public cvf::Object
{
public:
RifEclipseInputFileTools();
virtual ~RifEclipseInputFileTools();
static bool openGridFile(const QString& fileName, RigReservoir* reservoir);
// Returns map of assigned resultName and Eclipse Keyword.
static std::map<QString, QString> readProperties(const QString& fileName, RigReservoir* reservoir);
static bool readProperty (const QString& fileName, RigReservoir* reservoir, const QString& eclipseKeyWord, const QString& resultName );
static bool readPropertyAtFilePosition (const QString& fileName, RigReservoir* reservoir, const QString& eclipseKeyWord, qint64 filePos, const QString& resultName );
static std::vector< RifKeywordAndFilePos > findKeywordsOnFile(const QString &fileName);
static const std::vector<QString>& knownPropertyKeywords();
static bool writePropertyToTextFile(const QString& fileName, RigReservoir* reservoir, size_t timeStep, const QString& resultName, const QString& eclipseKeyWord);
static bool writeBinaryResultToTextFile(const QString& fileName, RigReservoir* reservoir, size_t timeStep, const QString& resultName, const QString& eclipseKeyWord, const double undefinedValue);
private:
static void writeDataToTextFile(QFile* file, const QString& eclipseKeyWord, const std::vector<double>& resultData);
static void findGridKeywordPositions(const QString& filename, qint64* coordPos, qint64* zcornPos, qint64* specgridPos, qint64* actnumPos, qint64* mapaxesPos);
};