ResInsight/ApplicationCode/Application/Tools/RiaEclipseUnitTools.h

/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2017-     Statoil ASA
//
//  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 "RiaDefines.h"
#include "cafAppEnum.h"

class RiaEclipseUnitTools
{
public:
    enum UnitSystem
    {
        UNITS_METRIC,
        UNITS_FIELD,
        UNITS_LAB,
        UNITS_UNKNOWN,
    };

    typedef caf::AppEnum<RiaEclipseUnitTools::UnitSystem> UnitSystemType;

    static double feetPerMeter()
    {
        return 3.2808399;
    }
    static double meterPerFeet()
    {
        return 0.3048000;
    }

    static double meterToFeet( double meter )
    {
        return meter * feetPerMeter();
    }
    static double feetToMeter( double feet )
    {
        return feet * meterPerFeet();
    }
    static double meterToInch( double meter )
    {
        return meter * feetPerMeter() * 12.0;
    }
    static double inchToMeter( double inch )
    {
        return ( inch / 12.0 ) * meterPerFeet();
    }
    static double inchToFeet( double inch )
    {
        return ( inch / 12.0 );
    }
    static double mmToMeter( double mm )
    {
        return mm / 1000.0;
    }
    static double meterToMm( double meter )
    {
        return 1000.0 * meter;
    }

    static double darcysConstant( UnitSystem unitSystem );

    static RiaDefines::DepthUnitType depthUnit( UnitSystem unit );

    static double convertSurfaceGasFlowRateToOilEquivalents( UnitSystem, double eclGasFlowRate );

    static QString unitStringPressure( UnitSystem unitSystem );

    static double convertToMeter( double sourceValue, const QString& unitText );
    static double convertToFeet( double sourceValue, const QString& unitText );
};