casa::spwInfo Struct Reference

#include <MSTransformManager.h>

Public Member Functions
	spwInfo ()
	spwInfo (casacore::uInt nChannels)
	spwInfo (casacore::Vector< casacore::Double > &chanFreq, casacore::Vector< casacore::Double > &chanWidth)
void	reset (casacore::Vector< casacore::Double > &chanFreq, casacore::Vector< casacore::Double > &chanWidth)
void	initialize (casacore::uInt nChannels)
void	update ()
void	resize (casacore::uInt nChannels)

Public Attributes
casacore::uInt	NUM_CHAN
casacore::Vector < casacore::Double >	CHAN_FREQ
casacore::Vector < casacore::Double >	CHAN_WIDTH
casacore::Vector < casacore::Double >	EFFECTIVE_BW
casacore::Vector < casacore::Double >	RESOLUTION
casacore::Vector < casacore::Double >	CHAN_FREQ_aux
casacore::Double	TOTAL_BANDWIDTH
casacore::Double	REF_FREQUENCY
casacore::Double	upperBound
casacore::Double	lowerBound

Detailed Description

Definition at line 248 of file MSTransformManager.h.

Constructor & Destructor Documentation

casa::spwInfo::spwInfo ( )

inline

Definition at line 250 of file MSTransformManager.h.

References initialize().

casa::spwInfo::spwInfo ( casacore::uInt  nChannels )

inline

Definition at line 255 of file MSTransformManager.h.

References initialize().

casa::spwInfo::spwInfo ( casacore::Vector< casacore::Double > &  chanFreq, casacore::Vector< casacore::Double > &  chanWidth  )

inline

Definition at line 260 of file MSTransformManager.h.

References reset().

Member Function Documentation

void casa::spwInfo::initialize ( casacore::uInt  nChannels )

inline

Definition at line 273 of file MSTransformManager.h.

References CHAN_FREQ, CHAN_FREQ_aux, CHAN_WIDTH, EFFECTIVE_BW, lowerBound, NUM_CHAN, REF_FREQUENCY, casacore::Vector< T >::resize(), RESOLUTION, TOTAL_BANDWIDTH, and upperBound.

Referenced by reset(), and spwInfo().

void casa::spwInfo::reset ( casacore::Vector< casacore::Double > &  chanFreq, casacore::Vector< casacore::Double > &  chanWidth  )

inline

Definition at line 265 of file MSTransformManager.h.

References CHAN_FREQ, CHAN_WIDTH, initialize(), casacore::ArrayBase::size(), and update().

Referenced by spwInfo().

void casa::spwInfo::resize ( casacore::uInt  nChannels )

inline

Definition at line 318 of file MSTransformManager.h.

References CHAN_FREQ, CHAN_FREQ_aux, CHAN_WIDTH, EFFECTIVE_BW, NUM_CHAN, casacore::Vector< T >::resize(), RESOLUTION, and update().

void casa::spwInfo::update ( )

inline

ensure width is positive

ensure width is negative, may not be the case regridding (without combine) preserves the sign but the width computation is always positive due to use of original combine+regrid cvel code that converts all channels to ascending

Definition at line 287 of file MSTransformManager.h.

References casacore::abs(), casacore::Array< T >::begin(), CHAN_FREQ, CHAN_FREQ_aux, CHAN_WIDTH, EFFECTIVE_BW, casacore::Array< T >::end(), lowerBound, NUM_CHAN, REF_FREQUENCY, RESOLUTION, TOTAL_BANDWIDTH, and upperBound.

Referenced by reset(), and resize().

Member Data Documentation

casacore::Vector<casacore::Double> casa::spwInfo::CHAN_FREQ

Definition at line 330 of file MSTransformManager.h.

Referenced by initialize(), reset(), resize(), and update().

casacore::Vector<casacore::Double> casa::spwInfo::CHAN_FREQ_aux

Definition at line 334 of file MSTransformManager.h.

Referenced by initialize(), resize(), and update().

casacore::Vector<casacore::Double> casa::spwInfo::CHAN_WIDTH

Definition at line 331 of file MSTransformManager.h.

Referenced by initialize(), reset(), resize(), and update().

casacore::Vector<casacore::Double> casa::spwInfo::EFFECTIVE_BW

Definition at line 332 of file MSTransformManager.h.

Referenced by initialize(), resize(), and update().

casacore::Double casa::spwInfo::lowerBound

Definition at line 338 of file MSTransformManager.h.

Referenced by initialize(), and update().

casacore::uInt casa::spwInfo::NUM_CHAN

Definition at line 329 of file MSTransformManager.h.

Referenced by initialize(), resize(), and update().

casacore::Double casa::spwInfo::REF_FREQUENCY

Definition at line 336 of file MSTransformManager.h.

Referenced by initialize(), and update().

casacore::Vector<casacore::Double> casa::spwInfo::RESOLUTION

Definition at line 333 of file MSTransformManager.h.

Referenced by initialize(), resize(), and update().

casacore::Double casa::spwInfo::TOTAL_BANDWIDTH

Definition at line 335 of file MSTransformManager.h.

Referenced by initialize(), and update().

casacore::Double casa::spwInfo::upperBound

Definition at line 337 of file MSTransformManager.h.

Referenced by initialize(), and update().

---

The documentation for this struct was generated from the following file:

• casa/code/mstransform/MSTransform/MSTransformManager.h