w2img::PolarLLSD Class Reference

Inheritance diagram for w2img::PolarLLSD:

List of all members.

Public Member Functions
	PolarLLSD ()
	PolarLLSD (const code::Angle &angular_resolution, const code::Length &gate_width, const code::Length &total_range)
	specify the dimensions and resolution of the output polar grid.
virtual	~PolarLLSD ()
void	setAzShearFlag (bool)
	turn on or off Azimuthal Shear processing.
void	setDivShearFlag (bool)
	turn on or off Divergence processing.
void	setAzShearAzKernelSize (double)
	set the azimuthal width (meters) of the kernel for AzShear
void	setAzShearRangeKernelSize (double)
	set the range width (meters) of the kernel for AzShear
void	setDivShearAzKernelSize (double)
	set the azimuthal width (meters) of the kernel for Divergence
void	setDivShearRangeKernelSize (double)
	set the range width (meters) of the kernel for Divergence
void	setCressmanKernelSize (double)
	set the base size of the Cressman kernel
void	setDoUniformWeights (bool)
void	setStartRange (double)
	set the start range - ignore stuff closer to the radar than this (km)
void	setInputType (const std::string in)
	set the input type
virtual std::vector< code::SmartPtr< code::DataType > >	process (const std::vector< code::RadialSet > &elevations, int latest_tilt)
	does the LLSD tasks.
code::SmartPtr< code::DataType >	computeAzShear (const std::vector< code::RadialSet > &elevations)
	computes and returns Azimuthal Shear.
code::SmartPtr< code::DataType >	computeDivShear (const std::vector< code::RadialSet > &elevations)
	computes and returns Divergent Shear.
void	precomputeAzShearKernel (const code::Angle &beamwidth, const code::Length &gatewidth, const code::Length &DistToFirstGate)
	precompute the Azimuthal Shear kernel and LLSD weights
void	precomputeDivShearKernel (const code::Angle &beamwidth, const code::Length &gatewidth, const code::Length &DistToFirstGate)
	precompute the Divergence Shear kernel and LLSD weights
virtual code::RadialSet	preprocess (const code::RadialSet &rs)
	maps the given radial set onto the normalized grid.
virtual void	setVirtualVolumeFlag (bool flag)
	By default, rapid update should be on.
virtual bool	atLastTilt () const
void	setElevationTimeCorrection (bool flag)
void	setTimeOfEarliest (bool flag)
void	setRoundOffPrecision (float p)
float	shouldUseTimeOfEarliest () const
void	roundOff (code::PolarGrid &p)
std::vector< code::SmartPtr< code::DataType > >	processRecord (const code::Index::Record &inputRecord)
	process the input record, and return data corresponding to input.
std::vector< code::SmartPtr< code::DataType > >	processElevation (const code::RadialSet &inputData)
	process the input data, and return data corresponding to input.
const code::Angle &	getCurrentElevation () const
	Returns the most current elevation scan seen.
Protected Attributes
code::Angle	myAngularResolution
code::Length	myRadialResolution
int	numAngles
int	numGates

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Constructor & Destructor Documentation

w2img::PolarLLSD::PolarLLSD

(

)

w2img::PolarLLSD::PolarLLSD	(	const code::Angle &	angular_resolution,
		const code::Length &	gate_width,
		const code::Length &	total_range
	)

specify the dimensions and resolution of the output polar grid.

virtual w2img::PolarLLSD::~PolarLLSD

(

)

[virtual]

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Member Function Documentation

virtual bool w2img::VolumeAlgorithm< code::RadialSet >::atLastTilt

(

)

const [virtual, inherited]

Implements w2img::VolumeAlgorithmInterface.

code::SmartPtr< code::DataType > w2img::PolarLLSD::computeAzShear

(

const std::vector< code::RadialSet > &

elevations

)

computes and returns Azimuthal Shear.

code::SmartPtr< code::DataType > w2img::PolarLLSD::computeDivShear

(

const std::vector< code::RadialSet > &

elevations

)

computes and returns Divergent Shear.

const code::Angle& w2img::VolumeAlgorithm< code::RadialSet >::getCurrentElevation

(

)

const [inline, virtual, inherited]

Returns the most current elevation scan seen.

If for some reason the data are not available, may return the zero angle.

Implements w2img::VolumeAlgorithmInterface.

void w2img::PolarLLSD::precomputeAzShearKernel	(	const code::Angle &	beamwidth,
		const code::Length &	gatewidth,
		const code::Length &	DistToFirstGate
	)

precompute the Azimuthal Shear kernel and LLSD weights

void w2img::PolarLLSD::precomputeDivShearKernel	(	const code::Angle &	beamwidth,
		const code::Length &	gatewidth,
		const code::Length &	DistToFirstGate
	)

precompute the Divergence Shear kernel and LLSD weights

virtual code::RadialSet w2img::PolarLLSD::preprocess

(

const code::RadialSet &

rs

)

[virtual]

maps the given radial set onto the normalized grid.

Reimplemented from w2img::PolarGridAlgorithm< code::RadialSet >.

virtual std::vector< code::SmartPtr< code::DataType > > w2img::PolarLLSD::process	(	const std::vector< code::RadialSet > &	elevations,
		int	latest_tilt
	)			[virtual]

does the LLSD tasks.

Implements w2img::VolumeAlgorithm< code::RadialSet >.

std::vector< code::SmartPtr< code::DataType > > w2img::VolumeAlgorithm< code::RadialSet >::processElevation

(

const code::RadialSet &

inputData

)

[inherited]

process the input data, and return data corresponding to input.

std::vector< code::SmartPtr< code::DataType > > w2img::VolumeAlgorithm< code::RadialSet >::processRecord

(

const code::Index::Record &

inputRecord

)

[virtual, inherited]

process the input record, and return data corresponding to input.

Implements w2img::VolumeAlgorithmInterface.

void w2img::VolumeAlgorithm< code::RadialSet >::roundOff

(

code::PolarGrid &

p

)

[inherited]

void w2img::PolarLLSD::setAzShearAzKernelSize

(

double

)

set the azimuthal width (meters) of the kernel for AzShear

void w2img::PolarLLSD::setAzShearFlag

(

bool

)

turn on or off Azimuthal Shear processing.

True by default.

void w2img::PolarLLSD::setAzShearRangeKernelSize

(

double

)

set the range width (meters) of the kernel for AzShear

void w2img::PolarLLSD::setCressmanKernelSize

(

double

)

set the base size of the Cressman kernel

void w2img::PolarLLSD::setDivShearAzKernelSize

(

double

)

set the azimuthal width (meters) of the kernel for Divergence

void w2img::PolarLLSD::setDivShearFlag

(

bool

)

turn on or off Divergence processing.

True by default.

void w2img::PolarLLSD::setDivShearRangeKernelSize

(

double

)

set the range width (meters) of the kernel for Divergence

void w2img::PolarLLSD::setDoUniformWeights

(

bool

)

void w2img::VolumeAlgorithm< code::RadialSet >::setElevationTimeCorrection

(

bool

flag

)

[inline, inherited]

void w2img::PolarLLSD::setInputType

(

const std::string

in

)

set the input type

void w2img::VolumeAlgorithm< code::RadialSet >::setRoundOffPrecision

(

float

p

)

[inline, inherited]

void w2img::PolarLLSD::setStartRange

(

double

)

set the start range - ignore stuff closer to the radar than this (km)

void w2img::VolumeAlgorithm< code::RadialSet >::setTimeOfEarliest

(

bool

flag

)

[inline, inherited]

virtual void w2img::VolumeAlgorithm< code::RadialSet >::setVirtualVolumeFlag

(

bool

flag

)

[inline, virtual, inherited]

By default, rapid update should be on.

Implements w2img::VolumeAlgorithmInterface.

float w2img::VolumeAlgorithm< code::RadialSet >::shouldUseTimeOfEarliest

(

)

const [inline, inherited]

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Member Data Documentation

code::Angle w2img::PolarGridAlgorithm< code::RadialSet >::myAngularResolution [protected, inherited]

code::Length w2img::PolarGridAlgorithm< code::RadialSet >::myRadialResolution [protected, inherited]

int w2img::PolarGridAlgorithm< code::RadialSet >::numAngles [protected, inherited]

int w2img::PolarGridAlgorithm< code::RadialSet >::numGates [protected, inherited]

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