SeisTrcInfo Class Reference

Information for a seismic trace, AKA trace header info. More...

List of all members.

Public Types
enum	Fld {   TrcNr = 0, Pick, RefNr, CoordX,   CoordY, BinIDInl, BinIDCrl, Offset,   Azimuth }
Public Member Functions
	SeisTrcInfo ()
int	nearestSample (float pos) const
float	samplePos (int idx) const
SampleGate	sampleGate (const Interval< float > &) const
bool	dataPresent (float pos, int trcsize) const
	DeclareEnumUtils (Fld) double getValue(Fld) const
int	getDefaultAxisFld (Seis::GeomType, const SeisTrcInfo *next) const
void	getInterestingFlds (Seis::GeomType, IOPar &) const
void	setPSFlds (const Coord &rcvpos, const Coord &srcpos, bool setpos=false)
Seis::PosKey	posKey (Seis::GeomType) const
void	setPosKey (const Seis::PosKey &)
void	putTo (PosAuxInfo &) const
void	getFrom (const PosAuxInfo &)
void	fillPar (IOPar &) const
void	usePar (const IOPar &)
void	handlePossibleFeetConversion (bool conv_back=false, bool other_domain=false)
Static Public Member Functions
static void	getAxisCandidates (Seis::GeomType, TypeSet< Fld > &)
static float	defaultSampleInterval (bool forcetime=false)
Public Attributes
SamplingData< float >	sampling
int	nr
BinID	binid
Coord	coord
float	offset
float	azimuth
float	refnr
float	pick
bool	new_packet
Static Public Attributes
static const char *	sSamplingInfo
static const char *	sNrSamples

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Detailed Description

Information for a seismic trace, AKA trace header info.

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Member Enumeration Documentation

enum SeisTrcInfo::Fld

Enumerator:

TrcNr
Pick
RefNr
CoordX
CoordY
BinIDInl
BinIDCrl
Offset
Azimuth

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Constructor & Destructor Documentation

SeisTrcInfo::SeisTrcInfo

(

)

[inline]

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Member Function Documentation

bool SeisTrcInfo::dataPresent	(	float	pos,
		int	trcsize
	)			const

SeisTrcInfo::DeclareEnumUtils

(

Fld

)

const

static float SeisTrcInfo::defaultSampleInterval

(

bool

forcetime = false

)

[static]

void SeisTrcInfo::fillPar

(

IOPar &

)

const

static void SeisTrcInfo::getAxisCandidates	(	Seis::GeomType	,
		TypeSet< Fld > &
	)			[static]

int SeisTrcInfo::getDefaultAxisFld	(	Seis::GeomType	,
		const SeisTrcInfo *	next
	)			const

void SeisTrcInfo::getFrom

(

const PosAuxInfo &

)

void SeisTrcInfo::getInterestingFlds	(	Seis::GeomType	,
		IOPar &
	)			const

void SeisTrcInfo::handlePossibleFeetConversion	(	bool	conv_back = false,
		bool	other_domain = false
	)

Use Seis::InternalUnitsEnsurer class (see below). Needed when seismic data meets the 'real world'. Note that this function most often does nothing. The other_domain is for time traces in depth surveys and vv.

int SeisTrcInfo::nearestSample

(

float

pos

)

const

Seis::PosKey SeisTrcInfo::posKey

(

Seis::GeomType

)

const

void SeisTrcInfo::putTo

(

PosAuxInfo &

)

const

SampleGate SeisTrcInfo::sampleGate

(

const Interval< float > &

)

const

float SeisTrcInfo::samplePos

(

int

idx

)

const [inline]

void SeisTrcInfo::setPosKey

(

const Seis::PosKey &

)

void SeisTrcInfo::setPSFlds	(	const Coord &	rcvpos,
		const Coord &	srcpos,
		bool	setpos = false
	)

void SeisTrcInfo::usePar

(

const IOPar &

)

---

Member Data Documentation

float SeisTrcInfo::azimuth

BinID SeisTrcInfo::binid

Coord SeisTrcInfo::coord

bool SeisTrcInfo::new_packet

int SeisTrcInfo::nr

float SeisTrcInfo::offset

float SeisTrcInfo::pick

float SeisTrcInfo::refnr

SamplingData<float> SeisTrcInfo::sampling

const char* SeisTrcInfo::sNrSamples [static]

const char* SeisTrcInfo::sSamplingInfo [static]