PreStack::VelocityBasedAngleComputer Class Reference

Computes angles for Gather from velocity model. More...

Inheritance diagram for PreStack::VelocityBasedAngleComputer:

Public Member Functions
	VelocityBasedAngleComputer ()
	~VelocityBasedAngleComputer ()
bool	setDBKey (const DBKey &)
bool	isOK () const
RefMan< Gather >	computeAngles ()
Public Member Functions inherited from PreStack::AngleComputer
	AngleComputer ()
	mDeclareEnumUtils (smoothingType) virtual RefMan< Gather > computeAngles()=0
void	setTrcKey (const TrcKey &tk)
void	setOutputSampling (const FlatPosData &)
void	setRayTracer (const IOPar &raypar)
void	setNoSmoother ()
void	setMovingAverageSmoother (float length, BufferString win=HanningWindow::sName(), float param=0.95)
void	setFFTSmoother (float freqf3, float freqf4)
void	setSmoothingPars (const IOPar &)

Protected Member Functions
const ElasticModel &	curElasticModel () const
const RayTracer1D *	curRayTracer () const
Protected Member Functions inherited from PreStack::AngleComputer
	~AngleComputer ()
bool	fillandInterpArray (Array2D< float > &angledata)
RefMan< Gather >	computeAngleData ()
void	averageSmooth (Array2D< float > &angledata)
void	fftSmooth (Array2D< float > &angledata)
void	fftTimeSmooth (::FFTFilter &fftfilter, Array2D< float > &angledata)
void	fftDepthSmooth (::FFTFilter &fftfilter, Array2D< float > &angledata)

Protected Attributes
Vel::FunctionSource *	velsource_
Protected Attributes inherited from PreStack::AngleComputer
IOPar	iopar_
FlatPosData	outputsampling_
RayTracer1D *	raytracer_
ElasticModel	elasticmodel_
float	thresholdparam_
float	maxthickness_
bool	needsraytracing_
TrcKey	trckey_

Additional Inherited Members
Public Types inherited from PreStack::AngleComputer
enum	smoothingType { None, MovingAverage, FFTFilter }
Static Public Member Functions inherited from PreStack::AngleComputer
static const char *	sKeySmoothType ()
static const char *	sKeyWinFunc ()
static const char *	sKeyWinParam ()
static const char *	sKeyWinLen ()
static const char *	sKeyFreqF3 ()
static const char *	sKeyFreqF4 ()

Detailed Description

Computes angles for Gather from velocity model.

Constructor & Destructor Documentation

PreStack::VelocityBasedAngleComputer::VelocityBasedAngleComputer

(

)

PreStack::VelocityBasedAngleComputer::~VelocityBasedAngleComputer

(

)

Member Function Documentation

RefMan<Gather> PreStack::VelocityBasedAngleComputer::computeAngles

(

)

const ElasticModel& PreStack::VelocityBasedAngleComputer::curElasticModel ( ) const

inlineprotectedvirtual

Implements PreStack::AngleComputer.

const RayTracer1D* PreStack::VelocityBasedAngleComputer::curRayTracer ( ) const

inlineprotectedvirtual

Implements PreStack::AngleComputer.

bool PreStack::VelocityBasedAngleComputer::isOK ( ) const

inlinevirtual

Implements PreStack::AngleComputer.

bool PreStack::VelocityBasedAngleComputer::setDBKey

(

const DBKey &

)

Member Data Documentation

Vel::FunctionSource* PreStack::VelocityBasedAngleComputer::velsource_

protected