casa6

/*

 * LinearMosaic.h  Linear mosaicing code

//# Copyright (C) 2015

//# 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 adressed as follows:

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

//#        Postal address: AIPS++ Project Office

//#                        National Radio Astronomy Observatory

//#                        520 Edgemont Road

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//#

//#

​

 *

 *

 *  Created on: Feb 24, 2015

 *      Author: kgolap

 */

​

#ifndef SYNTHESIS_LINEARMOSAIC_H

#define SYNTHESIS_LINEARMOSAIC_H

​

#include <casacore/casa/Arrays/ArrayFwd.h>

​

namespace casacore{

​

  template<class T> class ImageInterface;

  class CoordinateSystem;

}

​

namespace casa { //# NAMESPACE CASA - BEGIN

  //Forward declaration

  // <summary> Class that contains functions needed for feathering</summary>

​

  class LinearMosaic{

​

  public:

      LinearMosaic();

      LinearMosaic(const casacore::String outim, const casacore::String outwgt, const casacore::MDirection& imcen, const casacore::Int nx, const casacore::Int ny,

              const casacore::Quantity cellx=casacore::Quantity(0.0, "arcsec"), const casacore::Quantity celly=casacore::Quantity(0.0, "arcsec"), const casacore::Int linmostype=2);

      //casacore::Coordinate System of output image along with the different pointing images and weight images

      // linmostype 1 or 2.. ie. mosaic in PB or PB^2

      LinearMosaic(const casacore::String outim, const casacore::String outwgt, const casacore::MDirection& imcen, const casacore::Int nx, const casacore::Int ny,

                  casacore::Vector<casacore::CountedPtr<casacore::ImageInterface<casacore::Float> > >& ims,

                  casacore::Vector<casacore::CountedPtr<casacore::ImageInterface<casacore::Float> > >& wgtims, const casacore::Int linmostype=2);

      casacore::Bool makeMosaic(casacore::ImageInterface<casacore::Float>& outim, casacore::ImageInterface<casacore::Float>& outwgt,

              casacore::Vector<casacore::CountedPtr<casacore::ImageInterface<casacore::Float> > >& ims,

              casacore::Vector<casacore::CountedPtr<casacore::ImageInterface<casacore::Float> > >& wgtims);