A table of elastic prop layers with processing utilities. More...

Inheritance diagram for ElasticModel:

Public Member Functions
int	isOK (bool dodencheck=true, bool dosvelcheck=true) const

bool	getValues (bool isden, bool issvel, TypeSet< float > &) const

bool	getValues (bool vel, bool den, bool svel, Array2DImpl< float > &) const

void	checkAndClean (int &firsterroridx, bool dodencheck=true, bool dosvelcheck=true, bool onlyinvalid=false)

void	interpolate (bool dovp, bool doden, bool dovs)

void	upscale (float maxthickness)

void	upscaleByN (int nblock)

void	setMaxThickness (float maxthickness)

void	mergeSameLayers ()

void	block (float relthreshold, bool pvelonly)

bool	getUpscaledByThicknessAvg (ElasticLayer &outlay) const

bool	getUpscaledBackus (ElasticLayer &outlay, float theta=0.) const

bool	createFromVel (const StepInterval< float > &zrange, const float pvel, const float svel=0, const float *den=0)

bool	createFromAI (const StepInterval< float > &zrange, const float ai, const float si=0, const float *den=0)

float	getLayerDepth (int layerix) const

void	getTimeSampling (Interval< float > &, bool usevs=false) const

Public Member Functions inherited from TypeSet< ElasticLayer >
	TypeSet ()

	TypeSet (int nr, ElasticLayer typ)

	TypeSet (const ElasticLayer *t, int nr)

	TypeSet (const TypeSet< ElasticLayer > &t)

Public Member Functions inherited from TypeSetBase< T, I >
virtual	~TypeSetBase ()

TypeSetBase< T, I > &	operator= (const TypeSetBase< T, I > &ts)

size_type	size () const

virtual int64_t	nrItems () const

virtual bool	setSize (size_type, T val=T())

virtual bool	setCapacity (size_type sz, bool withmargin)

virtual size_type	getCapacity () const

void	setAll (T)

void	replace (T, T)

T &	get (size_type)

const T &	get (size_type) const

T &	first ()

const T &	first () const

T &	last ()

const T &	last () const

virtual bool	validIdx (int64_t) const

virtual size_type	indexOf (T, bool forward=true, size_type start=-1) const

bool	isPresent (const T &) const

size_type	count (const T &) const

TypeSetBase< T, I > &	add (const T &)

virtual void	insert (size_type, const T &)

bool	push (const T &)

T	pop ()

virtual bool	append (const T *, size_type)

virtual bool	append (const TypeSetBase< T, I > &)

virtual bool	addIfNew (const T &)

virtual TypeSetBase< T, I > &	copy (const T *, size_type)

virtual TypeSetBase< T, I > &	copy (const TypeSetBase< T, I > &)

virtual void	createUnion (const TypeSetBase< T, I > &)

virtual void	createIntersection (const TypeSetBase< T, I > &)
	Only keeps common items. More...

virtual void	createDifference (const TypeSetBase< T, I > &, bool must_preserve_order=false)
	Removes all items present in other set. More...

virtual void	swap (int64_t, int64_t)

virtual void	move (size_type from, size_type to)

virtual void	reverse ()

virtual void	erase ()

virtual void	removeSingle (size_type, bool preserver_order=true)

virtual void	removeRange (size_type from, size_type to)

virtual T *	arr ()
	3rd party access More...

virtual const T *	arr () const

std::vector< T > &	vec ()

const std::vector< T > &	vec () const

T &	operator[] (size_type i)

const T &	operator[] (size_type i) const

TypeSetBase< T, I > &	operator+= (const T &t)

TypeSetBase< T, I > &	operator-= (const T &t)

Public Member Functions inherited from OD::Set
virtual	~Set ()

bool	isEmpty () const

void	setEmpty ()

Static Public Member Functions
static bool	getTimeSampling (const TypeSet< ElasticModel > &, Interval< float > &timerg, bool usevs=false)

Protected Member Functions
bool	getRatioValues (bool vel, bool den, bool svel, Array2DImpl< float > &ratiovals, Array2DImpl< float > *vals=0) const

bool	doBlocking (float threshold, bool pvelonly, TypeSet< Interval< int > > &blocks) const

Protected Member Functions inherited from TypeSetBase< T, I >
	TypeSetBase ()

	TypeSetBase (size_type nr, T typ)

	TypeSetBase (const T *, size_type nr)

	TypeSetBase (const TypeSetBase< T, size_type > &)

virtual T *	gtArr () const

Additional Inherited Members
Public Types inherited from TypeSetBase< T, I >
typedef I	size_type

typedef T	object_type

Protected Attributes inherited from TypeSetBase< T, I >
VectorAccess< T, I >	vec_

Detailed Description

A table of elastic prop layers with processing utilities.

Member Function Documentation

void ElasticModel::block	(	float	relthreshold,
		bool	pvelonly
	)

Block elastic model so that no blocks have larger difference than the threshold. Attempts will be made to put boundaries at large changes.

Parameters

pvelonly Will use density and SVel as well if false

void ElasticModel::checkAndClean	(	int &	firsterroridx,
		bool	dodencheck = `true`,
		bool	dosvelcheck = `true`,
		bool	onlyinvalid = `false`
	)

bool ElasticModel::createFromAI	(	const StepInterval< float > &	zrange,
		const float *	ai,
		const float *	si = `0`,
		const float *	den = `0`
	)

bool ElasticModel::createFromVel	(	const StepInterval< float > &	zrange,
		const float *	pvel,
		const float *	svel = `0`,
		const float *	den = `0`
	)

bool ElasticModel::doBlocking	(	float	threshold,
		bool	pvelonly,
		TypeSet< Interval< int > > &	blocks
	)		const

protected

float ElasticModel::getLayerDepth ( int layerix ) const

bool ElasticModel::getRatioValues	(	bool	vel,
		bool	den,
		bool	svel,
		Array2DImpl< float > &	ratiovals,
		Array2DImpl< float > *	vals = `0`
	)		const

protected

Computes first derivative of the elastic properties May also return the input values

static bool ElasticModel::getTimeSampling	(	const TypeSet< ElasticModel > &	,
		Interval< float > &	timerg,
		bool	usevs = `false`
	)

static

void ElasticModel::getTimeSampling	(	Interval< float > &	,
		bool	usevs = `false`
	)		const

bool ElasticModel::getUpscaledBackus	(	ElasticLayer &	outlay,
		float	theta = `0.`
	)		const

bool ElasticModel::getUpscaledByThicknessAvg ( ElasticLayer & outlay ) const

compute an upscaled elastic layer from an elastic model using simple weighted averaging. The thickness of the input and output remains constant. returns false if the input model does not contain a single valid input layer

bool ElasticModel::getValues	(	bool	isden,
		bool	issvel,
		TypeSet< float > &
	)		const

Get one of the properties

bool ElasticModel::getValues	(	bool	vel,
		bool	den,
		bool	svel,
		Array2DImpl< float > &
	)		const

Get several properties, in the order vel - den - svel

void ElasticModel::interpolate	(	bool	dovp,
		bool	doden,
		bool	dovs
	)

Replaces all undefined or invalid values

int ElasticModel::isOK	(	bool	dodencheck = `true`,
		bool	dosvelcheck = `true`
	)		const

Checks if all layers have valid property values returns index of first invalid layer

void ElasticModel::mergeSameLayers ( )

Merged consecutive layers with same properties.

void ElasticModel::setMaxThickness ( float maxthickness )

Ensures that all layers in the elastic model are not thicker than a maximum thickness. Splits the blocks if necessary

void ElasticModel::upscale ( float maxthickness )

Ensures a model does not have layers below a given thickness last layer may not comply though

void ElasticModel::upscaleByN ( int nblock )

Smashes every consecutive set of nblock layers into one output layer

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation