PreStack::VelocityBasedAngleComputer Class Reference

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

Inheritance diagram for PreStack::VelocityBasedAngleComputer:

Public Member Functions
	VelocityBasedAngleComputer ()
RefMan< Gather >	computeAngles () override
bool	isOK () const override
bool	setMultiID (const MultiID &)
Public Member Functions inherited from PreStack::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	setOutputSampling (const FlatPosData &, Seis::OffsetType, const ZDomain::Info &)
void	setRayTracerPars (const IOPar &)
void	setSmoothingPars (const IOPar &)
void	setTrcKey (const TrcKey &tk)
Public Member Functions inherited from RefCount::Referenced
void	addObserver (WeakPtrBase *obs)
	Not for normal use. May become private. More...
int	nrRefs () const
	Only for expert use. More...
void	ref () const
bool	refIfReffed () const
	Don't use in production, for debugging. More...
void	removeObserver (WeakPtrBase *obs)
	Not for normal use. May become private. More...
bool	tryRef () const
	Not for normal use. May become private. More...
void	unRef () const
void	unRefNoDelete () const

Static Public Member Functions
static bool	getLayers (const TrcKey &, float startdepth, Vel::FunctionSource &, ElasticModel &, uiString &errmsg)
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 ()
Static Public Member Functions inherited from RefCount::Referenced
static bool	isSane (const Referenced *)

Protected Member Functions
	~VelocityBasedAngleComputer ()
const ElasticModel *	curElasticModel () const override
const OffsetReflectivityModel *	curRefModel () const override
void	setRefModel (const OffsetReflectivityModel &) override
Protected Member Functions inherited from PreStack::AngleComputer
	AngleComputer ()
	~AngleComputer ()
void	averageSmooth (Array2D< float > &angledata)
RefMan< Gather >	computeAngleData ()
void	fftDepthSmooth (::FFTFilter &fftfilter, Array2D< float > &angledata)
void	fftSmooth (Array2D< float > &angledata)
void	fftTimeSmooth (::FFTFilter &fftfilter, Array2D< float > &angledata)
bool	fillandInterpArray (Array2D< float > &angledata)
RayTracer1D::Setup &	rtsu_ ()
const RayTracer1D::Setup &	rtsu_ () const
AngleComputer &	setZDomain (const ZDomain::Info &)
const ZDomain::Info *	zDomain () const
const ZDomain::Info *	zdomaininfo_ ()
Protected Member Functions inherited from RefCount::Referenced
	Referenced ()
	Referenced (const Referenced &)
virtual	~Referenced ()
Referenced &	operator= (const Referenced &)

Protected Attributes
RefMan< Vel::FunctionSource >	velsource_
Protected Attributes inherited from PreStack::AngleComputer
ElasticModel	elasticmodel_
bool	gatheriscorrected_ = true
IOPar	iopar_
float	maxthickness_ = 25.f
FlatPosData	outputsampling_
IOPar	raypars_
ConstRefMan< OffsetReflectivityModel >	refmodel_
float	thresholdparam_ = 0.01f
TrcKey	trckey_

Additional Inherited Members
Public Types inherited from PreStack::AngleComputer
enum	smoothingType { None , MovingAverage , FFTFilter }

Detailed Description

Computes angles for PreStack::Gather from velocity model.

<>

Constructor & Destructor Documentation

VelocityBasedAngleComputer()

PreStack::VelocityBasedAngleComputer::VelocityBasedAngleComputer

(

)

~VelocityBasedAngleComputer()

PreStack::VelocityBasedAngleComputer::~VelocityBasedAngleComputer ( )

protected

Member Function Documentation

computeAngles()

RefMan<Gather> PreStack::VelocityBasedAngleComputer::computeAngles ( )

overridevirtual

Implements PreStack::AngleComputer.

curElasticModel()

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

inlineoverrideprotectedvirtual

Implements PreStack::AngleComputer.

curRefModel()

const OffsetReflectivityModel* PreStack::VelocityBasedAngleComputer::curRefModel ( ) const

overrideprotectedvirtual

Implements PreStack::AngleComputer.

getLayers()

static bool PreStack::VelocityBasedAngleComputer::getLayers ( const TrcKey &  , float  startdepth, Vel::FunctionSource &  , ElasticModel &  , uiString &  errmsg  )

static

isOK()

bool PreStack::VelocityBasedAngleComputer::isOK ( ) const

inlineoverridevirtual

Implements PreStack::AngleComputer.

setMultiID()

bool PreStack::VelocityBasedAngleComputer::setMultiID

(

const MultiID &

)

setRefModel()

void PreStack::VelocityBasedAngleComputer::setRefModel ( const OffsetReflectivityModel &  )

overrideprotectedvirtual

Implements PreStack::AngleComputer.

Member Data Documentation

velsource_

RefMan<Vel::FunctionSource> PreStack::VelocityBasedAngleComputer::velsource_

protected