casa6

//# Copyright (C) 1996,1997,1998,1999,2000,2001,2002,2003

//# Associated Universities, Inc. Washington DC, USA.

//#

//# This library is free software; you can redistribute it and/or modify it

//# under the terms of the GNU Library General Public License as published by

//# the Free Software Foundation; either version 2 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 Library General Public

//# License for more details.

//#

//# You should have received a copy of the GNU Library General Public License

//# along with this library; if not, write to the Free Software Foundation,

//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.

//#

//# Correspondence concerning AIPS++ should be addressed as follows:

//#        Internet email: aips2-request@nrao.edu.

//#        Postal address: AIPS++ Project Office

//#                        National Radio Astronomy Observatory

//#                        520 Edgemont Road

//#                        Charlottesville, VA 22903-2475 USA

//#

​

#include <imageanalysis/ImageAnalysis/ImageTotalPolarization.h>

​

using namespace casacore;

namespace casa {

​

const String ImageTotalPolarization::CLASS_NAME = "ImageTotalPolarization";

​

ImageTotalPolarization::ImageTotalPolarization(

    const SPCIIF image, const String& outname, Bool overwrite

) : ImagePolTask(image, outname, overwrite) {}

​

ImageTotalPolarization::~ImageTotalPolarization() {}

​

SPIIF ImageTotalPolarization::compute() {

    *_getLog() << LogOrigin(CLASS_NAME, __func__);

    ImageExpr<Float> expr = _totPolInt();

    auto out = _prepareOutputImage(expr);

    if (_debias) {

        _maskAndZeroNaNs(out);

    }

    return out;

}

​

String ImageTotalPolarization::getClass() const {

    return CLASS_NAME;

}

​

void ImageTotalPolarization::setClip(Float clip) {

    _clip = clip;

}

​

void ImageTotalPolarization::setDebias(Bool debias) {

    _debias = debias;

}

​

void ImageTotalPolarization::setSigma(Float sigma) {

    _sigma = sigma;

}