seiscbvsimpfromothersurv.h

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#pragma once
/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Nanne Hemstra
 Date:          July 2015
________________________________________________________________________

-*/

#include "seiscommon.h"
#include "arrayndimpl.h"
#include "executor.h"
#include "fourier.h"
#include "position.h"
#include "trckeyzsampling.h"
#include "uistring.h"

class ArrayNDWindow;
class CBVSSeisTrcTranslator;
class IOObj;
class SeisTrc;
class SeisTrcWriter;
class SeisTrcInfo;
namespace Pos { class IdxPair2Coord; }

mExpClass(Seis) SeisImpCBVSFromOtherSurvey : public Executor
{ mODTextTranslationClass(SeisImpCBVSFromOtherSurvey);
public:

    enum Interpol       { Sinc, Nearest };

                        SeisImpCBVSFromOtherSurvey(const IOObj&);
                        ~SeisImpCBVSFromOtherSurvey();

    uiString            message() const { return tr("Importing CBVS"); }
    od_int64            nrDone() const          { return nrdone_; }
    uiString            nrDoneText() const      { return tr("Traces handled"); }
    od_int64            totalNr() const         { return totnr_; }
    int                 nextStep();

    bool                prepareRead(const char*);
    void                setPars(Interpol&,int,const TrcKeyZSampling&);
    inline void         setOutput( IOObj& obj ) { outioobj_ = &obj; }

    const TrcKeyZSampling& cubeSampling() const { return data_.tkzs_; }

protected:

    const IOObj&        inioobj_;
    IOObj*              outioobj_;
    SeisTrcWriter*      wrr_;
    CBVSSeisTrcTranslator* tr_;

    od_int64            nrdone_;
    mutable od_int64    totnr_;
    uiString            errmsg_;
    const char*         fullusrexp_;

    Interpol            interpol_;

        mStruct(Seis)   PosData
        {
                            PosData()
                                : hsit_(0)
                                , tkzs_(false) {}

            BinID               curbid_;
            TrcKeyZSampling tkzs_;
            TrcKeySamplingIterator* hsit_;
        };

    PosData             data_, olddata_;

    int                 padfac_;
    int                 sz_;
    int                 newsz_;
    int                 szz_;

    Fourier::CC*        fft_;
    ObjectSet<SeisTrc>  trcsset_;
    Array3DImpl<float_complex>* arr_;
    Array3DImpl<float_complex>* fftarr_;
    ArrayNDWindow*      taper_;

    bool                createTranslators(const char*);
    bool                createWriter();

    bool                findSquareTracesAroundCurbid(ObjectSet<SeisTrc>&) const;
    void                getCubeInfo(TypeSet<Coord>&,TypeSet<BinID>&) const;
    float               getInlXlnDist(const Pos::IdxPair2Coord&,bool,int) const;
    SeisTrc*            readTrc(const BinID&) const;
    void                sincInterpol(ObjectSet<SeisTrc>&) const;
};