PreStack::VelocityBasedAngleComputer Class Reference

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

Inheritance diagram for PreStack::VelocityBasedAngleComputer:

Public Member Functions
	VelocityBasedAngleComputer ()
	~VelocityBasedAngleComputer ()
Gather *	computeAngles ()
bool	isOK () const
bool	setMultiID (const MultiID &)
Public Member Functions inherited from PreStack::AngleComputer
	AngleComputer ()
void	setFFTSmoother (float freqf3, float freqf4)
void	setGatherIsNMOCorrected (bool yn)
void	setMovingAverageSmoother (float length, BufferString win=HanningWindow::sName(), float param=0.95)
void	setNoSmoother ()
void	setOutputSampling (const FlatPosData &)
void	setRayTracer (const IOPar &raypar)
void	setSmoothingPars (const IOPar &)
void	setTrcKey (const TrcKey &tk)

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

Protected Attributes
Vel::FunctionSource *	velsource_
Protected Attributes inherited from PreStack::AngleComputer
ElasticModel	elasticmodel_
bool	gatheriscorrected_ = true
IOPar	iopar_
float	maxthickness_
bool	needsraytracing_
FlatPosData	outputsampling_
RayTracer1D *	raytracer_
float	thresholdparam_
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 *	sKeyFreqF3 ()
static const char *	sKeyFreqF4 ()
static const char *	sKeySmoothType ()
static const char *	sKeyWinFunc ()
static const char *	sKeyWinLen ()
static const char *	sKeyWinParam ()

Detailed Description

Computes angles for PreStack::Gather from velocity model.

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Constructor & Destructor Documentation

VelocityBasedAngleComputer()

PreStack::VelocityBasedAngleComputer::VelocityBasedAngleComputer

(

)

~VelocityBasedAngleComputer()

PreStack::VelocityBasedAngleComputer::~VelocityBasedAngleComputer

(

)

Member Function Documentation

computeAngles()

Gather* PreStack::VelocityBasedAngleComputer::computeAngles ( )

virtual

Implements PreStack::AngleComputer.

curElasticModel()

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

inlineprotectedvirtual

Implements PreStack::AngleComputer.

curRayTracer()

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

inlineprotectedvirtual

Implements PreStack::AngleComputer.

isOK()

bool PreStack::VelocityBasedAngleComputer::isOK ( ) const

inlinevirtual

Implements PreStack::AngleComputer.

setMultiID()

bool PreStack::VelocityBasedAngleComputer::setMultiID

(

const MultiID &

)

Member Data Documentation

velsource_

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

protected