src/CDMInterpolator.h

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00001 /*
00002  * Fimex
00003  * 
00004  * (C) Copyright 2008, met.no
00005  *
00006  * Project Info:  https://wiki.met.no/fimex/start
00007  *
00008  * This library is free software; you can redistribute it and/or modify it
00009  * under the terms of the GNU Lesser General Public License as published by
00010  * the Free Software Foundation; either version 2.1 of the License, or
00011  * (at your option) any later version.
00012  *
00013  * This library is distributed in the hope that it will be useful, but
00014  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
00015  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
00016  * License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public
00019  * License along with this library; if not, write to the Free Software
00020  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
00021  * USA.
00022  */
00023 
00024 #ifndef CDMINTERPOLATOR_H_
00025 #define CDMINTERPOLATOR_H_
00026 
00027 #include "CDMReader.h"
00028 #include "CachedInterpolation.h"
00029 #include "CachedVectorReprojection.h"
00030 
00031 namespace MetNoFimex
00032 {
00033 
00034 class CDMInterpolator : public MetNoFimex::CDMReader
00035 {
00036 private: 
00037         boost::shared_ptr<CDMReader> dataReader;
00038         std::vector<std::string> projectionVariables;
00039         CachedInterpolation cachedInterpolation;
00040         CachedVectorReprojection cachedVectorReprojection;
00041         std::string latitudeName;
00042         std::string longitudeName;
00043         
00044 public:
00045         CDMInterpolator(boost::shared_ptr<CDMReader> dataReader);
00046         virtual ~CDMInterpolator();
00051         virtual const boost::shared_ptr<Data> getDataSlice(const std::string& varName, size_t unLimDimPos = 0) throw(CDMException);
00057         virtual void changeProjection(int method, const std::string& proj_input, const std::vector<double>& out_x_axis, const std::vector<double>& out_y_axis, const std::string& out_x_axis_unit, const std::string& out_y_axis_unit) throw(CDMException);
00062         virtual void setLatitudeName(const std::string& latName) {this->latitudeName = latName;}
00066         virtual const std::string& getLatitudeName() const {return latitudeName;}
00071         virtual void setLongitudeName(const std::string& lonName) {this->longitudeName = lonName;}
00075         virtual const std::string& getLongitudeName() const {return longitudeName;}
00076 };
00077 
00078 }
00079 
00080 #endif /*CDMINTERPOLATOR_H_*/

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