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#ifndef IMAGEANALYSIS_LINEARPOLARIZATIONCALCULATOR_H
#define IMAGEANALYSIS_LINEARPOLARIZATIONCALCULATOR_H

#include <imageanalysis/ImageAnalysis/ImagePolTask.h>

namespace casa {

// <summary>
// Compute linear polarization intensity
// </summary>

// <use visibility=export>

// <prerequisite>
//   <li> <linkto class=casacore::ImageExpr>ImageExpr</linkto>
//   <li> <linkto class=casacore::ImageInterface>ImageInterface</linkto>
// </prerequisite>

// <etymology>
//  Polarimetric analysis of Images
// </etymology>

// <synopsis>

// </synopsis>
//
// <motivation>
// Basic image analysis capability
// </motivation>

// <todo asof="1999/11/01">
// </todo>

class LinearPolarizationCalculator : public ImagePolTask {
public:

    LinearPolarizationCalculator() = delete;

    LinearPolarizationCalculator(
        const SPCIIF image, const casacore::String& outname,
        casacore::Bool overwrite
    );

    virtual ~LinearPolarizationCalculator();

    String getClass() const;

    void setClip(casacore::Float clip);

    void setDebias(casacore::Bool debias);

    void setSigma(casacore::Float sigma);

    SPIIF compute();

private:
    casacore::Bool _debias = False;
    casacore::Float _clip = 10.0;
    casacore::Float _sigma = -1;

    const static String CLASS_NAME;

};

}

#endif