Source
xxxxxxxxxx
casacore::Int getIndex(const casacore::ROMSPointingColumns& mspc, const casacore::Double& time);
//# SDDataSampling.h: Definition for SDDataSampling
//# Copyright (C) 1996,1997,1998,1999,2000,2001
//# 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
//# Charlottesville, VA 22903-2475 USA
//#
//#
//# $Id$
namespace casacore{
class ROMSPointingColumns;
}
namespace casa { //# NAMESPACE CASA - BEGIN
// <summary> Provides sampling of single dish data for esimation algorithms
// </summary>
// <use visibility=export>
// <reviewed reviewer="" date="" tests="" demos="">
// <prerequisite>
// </prerequisite>
//
// <etymology>
// Samples single dish casacore::Data as needed for various estimation algorithms
// </etymology>
//
// <synopsis>
// Esimation algorithms such as the Pixon method need sampled
// and unitless versions of the data. This class is derived from
// DataSampling. It adds methods specific to single dish data.
// </synopsis>
//
// <example>
// </example>
//
// <motivation>
// Define an interface to allow efficient processing of chunks of
// data
// </motivation>
//
// <todo asof="01/03/03">
// <ul> Derive more examples
// </todo>
class SDDataSampling : public DataSampling {
public:
SDDataSampling(casacore::MeasurementSet& ms, SkyJones& sj,
const casacore::CoordinateSystem& coords,
const casacore::IPosition& shape,
const casacore::Quantity& sigma);
// Copy constructor
SDDataSampling(const SDDataSampling &other);
// Assignment operator
SDDataSampling &operator=(const SDDataSampling &other);