casa6

//# FlagAgentTimeFreqCrop.h: This file contains the interface definition of the FlagAgentTimeFreqCrop class.

//#

//#  CASA - Common Astronomy Software Applications (http://casa.nrao.edu/)

//#  Copyright (C) Associated Universities, Inc. Washington DC, USA 2011, All rights reserved.

//#  Copyright (C) European Southern Observatory, 2011, All rights reserved.

//#

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

//#  modify it under the terms of the GNU Lesser General Public

//#  License as published by the Free software Foundation; either

//#  version 2.1 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

//#  Lesser General Public License for more details.

//#

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

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

//#  Foundation, Inc., 59 Temple Place, Suite 330, Boston,

//#  MA 02111-1307  USA

//# $Id: $

​

#ifndef FlagAgentTimeFreqCrop_H_

#define FlagAgentTimeFreqCrop_H_

​

#include <flagging/Flagging/FlagAgentBase.h>

​

namespace casa { //# NAMESPACE CASA - BEGIN

​

class FlagAgentTimeFreqCrop : public FlagAgentBase {

​

public:

​

    FlagAgentTimeFreqCrop(FlagDataHandler *dh, casacore::Record config, casacore::Bool writePrivateFlagCube = false, casacore::Bool flag = true);

    ~FlagAgentTimeFreqCrop();

​

protected:

​

    // Compute flags for a given (time,freq) map

    bool computeAntennaPairFlags(const vi::VisBuffer2 &visBuffer, VisMapper &visibilities,FlagMapper &flags,casacore::Int antenna1,casacore::Int antenna2,std::vector<casacore::uInt> &rows);

​

    // Parse configuration parameters

    void setAgentParameters(casacore::Record config);

​

private:

​

  /// casacore::Input parameters ///

​

  // Flag threshold in time.

  // (flag all data-points further than N-stddev from the fit).

  casacore::Double time_cutoff_p;

  // Flag threshold in frequency.

  // (flag all data-points further than N-stddev from the fit).

  casacore::Double freq_cutoff_p;

  // Maximum number of pieces to allow in the piecewise-polynomial fits (1-9)

  casacore::Int maxNPieces_p;

  // Fitting function for the time direction  ('line' or 'poly')

  casacore::String timeFitType_p;

  // Fitting function for the frequency direction  ('line' or 'poly')

  casacore::String freqFitType_p;

  // Choose the directions along which to perform flagging

  // ('time', 'freq', 'timefreq', 'freqtime')

  casacore::String flagDimension_p;