Class to read Parkes Multibeam data from a v2 MS. More...

#include <PKSMS2reader.h>

Inheritance diagram for PKSMS2reader:

Public Member Functions
	PKSMS2reader ()
	Default constructor.
virtual	~PKSMS2reader ()
	Destructor.
virtual Int	open (const String msName, const String antenna, Vector< Bool > &beams, Vector< Bool > &IFs, Vector< uInt > &nChan, Vector< uInt > &nPol, Vector< Bool > &haveXPol, Bool &haveBase, Bool &haveSpectra)
	Open the MS for reading.
virtual Int	getHeader (String &observer, String &project, String &antName, Vector< Double > &antPosition, String &obsMode, String &bunit, Float &equinox, String &dopplerFrame, Double &mjd, Double &refFreq, Double &bandwidth)
	Get parameters describing the data.
virtual Int	getFreqInfo (Vector< Double > &startFreq, Vector< Double > &endFreq)
	Get frequency parameters for each IF.
virtual uInt	select (const Vector< Bool > beamSel, const Vector< Bool > IFsel, const Vector< Int > startChan, const Vector< Int > endChan, const Vector< Int > refChan, const Bool getSpectra=True, const Bool getXPol=False, const Bool getFeedPos=False, const Bool getPointing=False, const Int coordSys=0)
	Set data selection criteria.
virtual Int	findRange (Int &nRow, Int &nSel, Vector< Double > &timeSpan, Matrix< Double > &positions)
	Find the range of the data selected in time and position.
virtual Int	read (PKSrecord &pksrec)
	Read the next data record.
virtual Int	read (Int &IFno, Vector< Float > &tsys, Vector< Float > &calFctr, Matrix< Float > &baseLin, Matrix< Float > &baseSub, Matrix< Float > &spectra, Matrix< uChar > &flagged)
	Read the next data record, just the basics.
virtual void	close (void)
	Close the MS.
Private Member Functions
Vector< String >	splitAntennaSelectionString (const String s)
void	setupAntennaList (const String s)
Private Attributes
Bool	cHaveBaseLin
Bool	cHaveCalFctr
Bool	cHaveSrcVel
Bool	cHaveTsys
Bool	cHaveXCalFctr
Bool	cMSopen
Bool	cHaveTcal
Bool	cHaveDataCol
Bool	cALMA
Bool	cHaveSysCal
Bool	cHaveCorrectedDataCol
Int	cCycleNo
Int	cIdx
Int	cNRow
Int	cScanNo
Double	cTime
Double	lastmjd
Vector< Int >	cEndChan
Vector< Int >	cRefChan
Vector< Int >	cStartChan
Vector< Bool >	cBeams
Vector< Bool >	cIFs
Vector< Slicer >	cDataSel
String	cDirRef
String	cTelName
MeasurementSet	cPKSMS
Table	cSysCalTab
Table	tmptab
Table	tmptab2
Vector< Int >	cAntId
	Vector<String> cAntenna;.
ROScalarColumn< Int >	cScanNoCol
ROScalarColumn< Double >	cTimeCol
ROScalarColumn< Double >	cIntervalCol
ROScalarColumn< Int >	cFieldIdCol
ROScalarColumn< String >	cFieldNameCol
ROArrayColumn< Double >	cFieldDelayDirCol
ROScalarColumn< Int >	cSrcIdCol
ROScalarColumn< Int >	cSrcId2Col
ROScalarColumn< String >	cSrcNameCol
ROArrayColumn< Double >	cSrcDirCol
ROArrayColumn< Double >	cSrcPMCol
ROArrayColumn< Double >	cSrcVelCol
ROScalarColumn< Int >	cStateIdCol
ROScalarColumn< Double >	cCalCol
ROScalarColumn< String >	cObsModeCol
ROArrayColumn< Double >	cSrcRestFrqCol
ROScalarColumn< Int >	cDataDescIdCol
ROScalarColumn< Int >	cSpWinIdCol
ROArrayColumn< Double >	cChanFreqCol
ROScalarColumn< Double >	cTotBWCol
ROScalarColumn< Double >	cWeatherTimeCol
ROScalarColumn< Float >	cTemperatureCol
ROScalarColumn< Float >	cPressureCol
ROScalarColumn< Float >	cHumidityCol
ROArrayColumn< Float >	cTcalCol
ROScalarColumn< Int >	cBeamNoCol
ROArrayColumn< Double >	cPointingCol
ROScalarColumn< Double >	cPointingTimeCol
ROArrayColumn< Float >	cTsysCol
ROArrayColumn< Float >	cSigmaCol
ROArrayColumn< Float >	cCalFctrCol
ROArrayColumn< Float >	cBaseLinCol
ROArrayColumn< Float >	cBaseSubCol
ROArrayColumn< Float >	cFloatDataCol
ROArrayColumn< Bool >	cFlagCol
ROScalarColumn< Bool >	cFlagRowCol
ROScalarColumn< Complex >	cXCalFctrCol
ROArrayColumn< Complex >	cDataCol
ROArrayColumn< Complex >	cCorrectedDataCol
ROScalarColumn< Int >	cNumReceptorCol
ROScalarColumn< Bool >	cSigStateCol
ROScalarColumn< Bool >	cRefStateCol

Detailed Description

Class to read Parkes Multibeam data from a v2 MS.

Definition at line 58 of file PKSMS2reader.h.

Constructor & Destructor Documentation

PKSMS2reader::PKSMS2reader ( )

Default constructor.

virtual PKSMS2reader::~PKSMS2reader ( ) [virtual]

Destructor.

Member Function Documentation

virtual void PKSMS2reader::close ( void ) [virtual]

Close the MS.

Implements PKSreader.

virtual Int PKSMS2reader::findRange	(	Int &	nRow,
		Int &	nSel,
		Vector< Double > &	timeSpan,
		Matrix< Double > &	positions
	)		`[virtual]`

Find the range of the data selected in time and position.

Implements PKSreader.

virtual Int PKSMS2reader::getFreqInfo	(	Vector< Double > &	startFreq,
		Vector< Double > &	endFreq
	)		`[virtual]`

Get frequency parameters for each IF.

Implements PKSreader.

virtual Int PKSMS2reader::getHeader	(	String &	observer,
		String &	project,
		String &	antName,
		Vector< Double > &	antPosition,
		String &	obsMode,
		String &	bunit,
		Float &	equinox,
		String &	dopplerFrame,
		Double &	mjd,
		Double &	refFreq,
		Double &	bandwidth
	)		`[virtual]`

Get parameters describing the data.

Parameters:

dopplerFrame String &freqRef,

Implements PKSreader.

virtual Int PKSMS2reader::open	(	const String	msName,
		const String	antenna,
		Vector< Bool > &	beams,
		Vector< Bool > &	IFs,
		Vector< uInt > &	nChan,
		Vector< uInt > &	nPol,
		Vector< Bool > &	haveXPol,
		Bool &	haveBase,
		Bool &	haveSpectra
	)		`[virtual]`

Open the MS for reading.

Implements PKSreader.

virtual Int PKSMS2reader::read ( PKSrecord & pksrec ) [virtual]

Read the next data record.

virtual Int read( Int &scanNo, Int &cycleNo, Double &mjd, Double &interval, String &fieldName, String &srcName, Vector<Double> &srcDir, Vector<Double> &srcPM, Double &srcVel, String &obsMode, Int &IFno, Double &refFreq, Double &bandwidth, Double &freqInc, Vector<Double> &restFreq, Vector<Float> &tcal, String &tcalTime, Float &azimuth, Float &elevation, Float &parAngle, Float &focusAxi, Float &focusTan, Float &focusRot, Float &temperature, Float &pressure, Float &humidity, Float &windSpeed, Float &windAz, Int &refBeam, Int &beamNo, Vector<Double> &direction, Vector<Double> &scanRate, Vector<Float> &tsys, Vector<Float> &sigma, Vector<Float> &calFctr, Matrix<Float> &baseLin, Matrix<Float> &baseSub, Matrix<Float> &spectra, Matrix<uChar> &flagged, Complex &xCalFctr, Vector<Complex> &xPol);

Implements PKSreader.

virtual Int PKSMS2reader::read	(	Int &	IFno,
		Vector< Float > &	tsys,
		Vector< Float > &	calFctr,
		Matrix< Float > &	baseLin,
		Matrix< Float > &	baseSub,
		Matrix< Float > &	spectra,
		Matrix< uChar > &	flagged
	)		`[virtual]`

Read the next data record, just the basics.

Implements PKSreader.

virtual uInt PKSMS2reader::select	(	const Vector< Bool >	beamSel,
		const Vector< Bool >	IFsel,
		const Vector< Int >	startChan,
		const Vector< Int >	endChan,
		const Vector< Int >	refChan,
		const Bool	getSpectra = `True`,
		const Bool	getXPol = `False`,
		const Bool	getFeedPos = `False`,
		const Bool	getPointing = `False`,
		const Int	coordSys = `0`
	)		`[virtual]`