Composite.h

/*
 
MIT License
 
Copyright (c) 2017 FMI Open Development / Markus Peura, first.last@fmi.fi
 
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
 
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
 
*/
/*
Part of Rack development has been done in the BALTRAD projects part-financed
by the European Union (European Regional Development Fund and European
Neighbourhood Partnership Instrument, Baltic Sea Region Programme 2007-2013)
*/
#ifndef COMPOSITE2_H_
#define COMPOSITE2_H_
 
#include <drain/image/AccumulationConverter.h>
#include <drain/image/AccumulatorGeo.h>
#include <drain/util/Rectangle.h>
 
#include "hi5/Hi5.h"
#include "data/CartesianODIM.h"
#include "data/Data.h"
 
#include "RadarAccumulator.h"
#include "RadarProj.h"
 
namespace rack
{
 
using namespace drain::image;
 
 
 
 
class Composite : public RadarAccumulator<drain::image::AccumulatorGeo,CartesianODIM> 
{
public:
 
    enum FieldType {
        DATA_SPECIFIC = 32,       
        QUALITY   = 256,          
        DATA      = 'd',          
        WEIGHT    = 'w'|QUALITY,  
        COUNT     = 'c'|QUALITY,  
        DEVIATION = 's'|QUALITY,  
        WEIGHT_DS = 'W'|QUALITY,  
        COUNT_DS  = 'C'|QUALITY,  
        DEVIATION_DS = 'S'|QUALITY  
    };
 
    typedef drain::EnumDict<FieldType>::dict_t dict_t;
    static
    const dict_t dict;
 
    // Possible future extension.
    // Must choose between char-based or bit flagging (d,w,c,s will overlap).
    // typedef drain::EnumFlagger<drain::MultiFlagger<FieldType> > FieldFlagger;
 
    typedef std::map<int,std::string> legend_t;
    legend_t legend;
 
    Composite();
 
    virtual ~Composite(){};
 
    // To allow consecutive --cExtract calls (for --encoding )
    bool extracting = false;
 
    void extract(DataSet<DstType<CartesianODIM> > & dstProduct, const std::string & fields, const drain::Rectangle<int> & cropArea={0,0}, const std::string & encoding="C");
    // void extract(DataSet<DstType<CartesianODIM> > & dstProduct, const std::string & fields="d", const drain::Rectangle<int> & cropArea={0,0}, const std::string & encoding="C");
 
    pdata_dst_t & extract(DataSet<DstType<CartesianODIM> > & dstProduct, FieldType field = DATA, const drain::Rectangle<int> & cropArea={0,0}, const std::string & encoding="C");
 
 
    inline
    void setCropping(bool cropping = true){ this->cropping = cropping; };
 
    inline
    bool isCropping(){
        return cropping;
    };
 
 
    void checkQuantity(const std::string & quantity);
 
 
 
    void addPolar(const PlainData<PolarSrc> & src, const PlainData<PolarSrc> & srcQuality, double weight, bool autoProj);
 
 
    void addCartesian(const PlainData<CartesianSrc> & src, const PlainData<CartesianSrc> & srcQuality, double weight = 1.0, int i=0, int j=0);
 
 
 
    double decay = 0.0;
 
    double getTimeDifferenceMinute(const CartesianODIM & odimIn) const;
 
 
    void updateGeoData();
 
    drain::VariableMap nodeMap;
 
    //  drain::VariableMap metadataMap;
 
 
    void updateInputSelector(const std::string & select);
 
    // With current settings, create simple "Polar volume" containing coordinates.
    // void createProjectionLookup(Hi5Tree & dst, const AreaGeometry & binGeometry = {500,360});
    void createBinIndex(Hi5Tree & dst);
 
    void createBinIndex(Hi5Tree & dst, const PolarODIM & odim);
 
protected:
 
    void addPolarInnerLoop(const PlainData<PolarSrc> & srcData, const PlainData<PolarSrc> & srcQuality, double priorWeight,
            const RadarProj & pRadarToComposite, const drain::Rectangle<int> & bboxPix);
 
    void updateNodeMap(const std::string & node, int i, int j);
 
    bool cropping = false;
 
 
    Data<DstType<CartesianODIM> > & prepareDstData(DataSet<DstType<CartesianODIM> > & dstProduct);
 
 
};
 
} // rack::
 
DRAIN_ENUM_OSTREAM(rack::Composite::FieldType);
 
 
#endif /*COMPOSITE_H_*/