CDMVerticalInterpolator.h

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/*
 * Fimex, CDMVerticalInterpolator.h
 *
 * (C) Copyright 2011, met.no
 *
 * Project Info:  https://wiki.met.no/fimex/start
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This library 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 Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *  Created on: Aug 1, 2011
 *      Author: Heiko Klein
 */

#ifndef CDMVERTICALINTERPOLATOR_H_
#define CDMVERTICALINTERPOLATOR_H_


#include <vector>
#include "fimex/mifi_constants.h"
#include "fimex/CDMReader.h"
#include "fimex/coordSys/CoordinateSystem.h"


namespace MetNoFimex
{

// forward declaration
struct VIntPimpl;
class CoordinateSystem;

class CDMVerticalInterpolator: public MetNoFimex::CDMReader
{
public:
    CDMVerticalInterpolator(boost::shared_ptr<CDMReader> dataReader, const std::string& verticalType, const std::string& verticalInterpolationMethod, const std::vector<double>& level1, const std::vector<double>& level2);
    virtual ~CDMVerticalInterpolator();
    using CDMReader::getDataSlice;
    virtual DataPtr getDataSlice(const std::string& varName, size_t unLimDimPos = 0);

private:
    boost::shared_ptr<CDMReader> dataReader_;
    boost::shared_ptr<VIntPimpl> pimpl_;
    DataPtr getLevelDataSlice(boost::shared_ptr<const CoordinateSystem> cs, const std::string& varName, size_t unLimDimPos);
};

}

#endif /* CDMVERTICALINTERPOLATOR_H_ */