casa6

//# RFAMedianClip.cc: this defines RFAMedianClip

//# Copyright (C) 2000,2001,2002

//# 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

//#

//# $Id$

​

#include <flagging/Flagging/RFAMedianClip.h>

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

using namespace casacore;

namespace casa { //# NAMESPACE CASA - BEGIN

​

// -----------------------------------------------------------------------

// RFATimeMedian

// Accumulator class for computing sliding median per channels over time.

// Internally, we store a cubic TempLattice of ntime x nifr x nchan

// medians.

// -----------------------------------------------------------------------

RFATimeMedian::RFATimeMedian( RFChunkStats &ch,const RecordInterface &parm ) :

  RFADiffMapBase(ch,parm)

{

  halfwin = (uInt)parm.asInt(RF_HW);

  msl = NULL;

  if( fieldType(parm,RF_DEBUG,TpArrayInt) )

  {

    Vector<Int> dbg;

    parm.get(RF_DEBUG,dbg);

    if (dbg.nelements() != 2 && dbg.nelements() != 3) {

      os<<"\""<<RF_DEBUG<<"\" parameter must be [NCH,NIFR] or [NCH,ANT1,ANT2]"<<LogIO::EXCEPTION;

    }

  }

}

​

RFATimeMedian::~RFATimeMedian ()

{

  if( msl ) delete [] msl;

}

​

const RecordInterface & RFATimeMedian::getDefaults ()

{

  static Record rec;

// create record description on first entry