glasscore::CHypo Class Reference

glasscore hypocenter class More...

#include <Hypo.h>

Collaboration diagram for glasscore::CHypo:

Public Member Functions
	CHypo ()
	CHypo constructor. More...
	CHypo (std::shared_ptr< json::Object > detection, double thresh, int cut, std::shared_ptr< traveltime::CTravelTime > firstTrav, std::shared_ptr< traveltime::CTravelTime > secondTrav, std::shared_ptr< traveltime::CTTT > ttt, double resolution=100, double aziTaper=360.0, double maxDepth=800.0, CSiteList *pSiteList=NULL)
	CHypo advanced constructor. More...
	CHypo (double lat, double lon, double z, double time, std::string pid, std::string web, double bayes, double thresh, int cut, std::shared_ptr< traveltime::CTravelTime > firstTrav, std::shared_ptr< traveltime::CTravelTime > secondTrav, std::shared_ptr< traveltime::CTTT > ttt, double resolution=100, double aziTaper=360.0, double maxDepth=800.0)
	CHypo advanced constructor. More...
	CHypo (std::shared_ptr< CTrigger > trigger, std::shared_ptr< traveltime::CTTT > ttt)
	CHypo advanced constructor. More...
	CHypo (std::shared_ptr< CCorrelation > corr, std::shared_ptr< traveltime::CTravelTime > firstTrav, std::shared_ptr< traveltime::CTravelTime > secondTrav, std::shared_ptr< traveltime::CTTT > ttt)
	CHypo advanced constructor. More...
	~CHypo ()
	CHypo destructor. More...
void	clear ()
	CHypo clear function. More...
bool	initialize (double lat, double lon, double z, double time, std::string pid, std::string web, double bayes, double thresh, int cut, std::shared_ptr< traveltime::CTravelTime > firstTrav, std::shared_ptr< traveltime::CTravelTime > secondTrav, std::shared_ptr< traveltime::CTTT > ttt, double resolution=100, double aziTaper=360.0, double maxDepth=800.0)
	CHypo initialization function. More...
bool	addPickReference (std::shared_ptr< CPick > pck)
	Add pick reference to this hypo. More...
void	removePickReference (std::shared_ptr< CPick > pck)
	Remove pick reference from this hypo. More...
bool	hasPickReference (std::shared_ptr< CPick > pck)
	Check if pick is referenced by this hypo. More...
void	clearPickReferences ()
	Clear all pick references for this hypo. More...
void	addCorrelationReference (std::shared_ptr< CCorrelation > corr)
	Add correlation reference to this hypo. More...
void	removeCorrelationReference (std::shared_ptr< CCorrelation > corr)
	Remove correlation reference from this hypo. More...
bool	hasCorrelationReference (std::shared_ptr< CCorrelation > corr)
	Check if correlation is referenced by this hypo. More...
void	clearCorrelationReferences ()
	Clear all correlation references for this hypo. More...
std::shared_ptr< json::Object >	generateHypoMessage ()
	Generate Hypo message. More...
std::shared_ptr< json::Object >	generateEventMessage ()
	Generate Event message. More...
std::shared_ptr< json::Object >	generateCancelMessage ()
	Generate cancel message. More...
std::shared_ptr< json::Object >	generateExpireMessage ()
	Generate expire message. More...
bool	canAssociate (std::shared_ptr< CPick > pick, double sigma, double sdassoc, bool p_only=false, bool debug=false)
	Check to see if pick could be associated. More...
double	getTravelTimeForPhase (std::shared_ptr< CPick > pick, std::string phaseName)
	Gets the travel time for the given pick and phase to this hypo. More...
double	calculateDistanceToPick (std::shared_ptr< CPick > pick)
	Gets the distance between the given pick and phase to this hypo. More...
double	calculateResidual (std::shared_ptr< CPick > pick, bool *useForLocations=NULL, std::string *phaseName=NULL, bool p_only=false)
	Calculates the residual of a pick to this hypo. More...
bool	canAssociate (std::shared_ptr< CCorrelation > corr, double tWindow, double xWindow)
	Check to see if correlation could be associated. More...
double	calculateAffinity (std::shared_ptr< CPick > pck)
double	calculateAffinity (std::shared_ptr< CCorrelation > corr)
bool	pruneData (CHypoList *parentThread=NULL)
bool	cancelCheck ()
	Evaluate hypocenter viability. More...
bool	reportCheck ()
	Evaluate hypocenter report suitability. More...
void	calculateStatistics ()
	Calculate supporting data statistical values. More...
double	anneal (int nIter=5000, double dStart=100.0, double dStop=1.0, double tStart=5., double tStop=.5)
	Fast baysian fit synthetic annealing location algorithm used by nucleation. More...
double	localize ()
	Location calculation function. More...
void	annealingLocateBayes (int nIter, double dStart, double dStop, double tStart, double tStop, bool nucleate=false)
	Baysian Fit synthetic annealing location algorithm. More...
void	annealingLocateResidual (int nIter, double dStart, double dStop, double tStart, double tStop, bool nucleate=false)
	Residual synthetic annealing location algorithm. More...
double	calculateGap (double lat, double lon, double z)
	Calculate gap. More...
double	calculateCurrentBayes ()
	Calculate bayes at current location. More...
double	calculateBayes (double xlat, double xlon, double xZ, double oT, bool nucleate)
	Calculate bayes. More...
double	calculateAbsResidualSum (double xlat, double xlon, double xZ, double oT, bool nucleate)
	Calculate absolute residual sum. More...
double	calculateWeightedResidual (std::string sPhase, double tObs, double tCal)
	Calculate residual for a phase Calculates the weighted residual (with S down weighted) for the current location given the phase, observed travel time, and calculated travel time. More...
void	graphicsOutput ()
	Write files for plotting output. More...
bool	resolveData (std::shared_ptr< CHypo > hypo, bool allowStealing=true, CHypoList *parentThread=NULL)
	Ensure all supporting data belong to this hypo. More...
void	trap ()
	Supporting data link checking function. More...
double	getAzimuthTaper () const
	Get the azimuth taper used on the bayseian stack value in order to compensate for a large azimuthal gap. More...
double	getMaxDepth () const
	Get the maximum allowed depth for this hypo. More...
double	getLatitude () const
	Get the latitude for this hypo. More...
void	setLatitude (double lat)
	Set the latitude for this hypo. More...
double	getLongitude () const
	Get the longitude for this hypo. More...
void	setLongitude (double lon)
	Set the longitude for this hypo, accounting for the longitude wrap at +/-180. More...
double	getDepth () const
	Get the depth for this hypo. More...
void	setDepth (double z)
	Sets the depth for this hypo. More...
glass3::util::Geo	getGeo () const
	Get the combined hypo location (latitude, longitude, depth) as a CGeo object. More...
double	getTOrigin () const
	Get the origin time for this hypo. More...
void	setTOrigin (double newTOrg)
	Sets the origin time for this hypo. More...
double	getBayesValue () const
	Gets the current bayes stack value for this hypo. More...
bool	getCorrelationAdded () const
	Gets whether a correlation has been added to this hypo. More...
void	setCorrelationAdded (bool corrAdded)
	Sets whether a correlation has been added to this hypo. More...
bool	getEventGenerated () const
	Gets whether an event message was generated for this hypo. More...
bool	getHypoGenerated () const
	Gets whether an hypo message was generated for this hypo. More...
bool	getFixed () const
	Gets whether this hypo is fixed. More...
void	setFixed (bool fixed)
	Sets whether this hypo is fixed. More...
double	getInitialBayesValue () const
	Gets the initial (nucleation) bayes stack value for this hypo. More...
double	getAssociationDistanceCutoff () const
	Gets the association distance cutoff used in canAssociate() and generateAffinitu() More...
double	getDistanceCutoffFactor () const
	Gets the distance cutoff factor used in calculating the Association Distance Cutoff. More...
int	getNucleationDataThreshold () const
	Gets the threshold that represents the minimum count of data required to successfully nucleate or maintain (via passing cancelCheck() a hypocenter. More...
void	setNucleationDataThreshold (int cut)
	Sets the threshold that represents the minimum count of data required to successfully nucleate or maintain (via passing cancelCheck() a hypocenter. More...
double	getNucleationStackThreshold () const
	Gets the nucleation stack minimum threshold used in determining hypo viability in cancelCheck() More...
void	setNucleationStackThreshold (double thresh)
	Sets the nucleation stack minimum threshold used in determining hypo viability in cancelCheck() More...
double	getGap () const
	Gets the azimuthal gap as of the last call of calculateStatistics. More...
int	getTeleseismicPhaseCount () const
	Gets the teleseismic phase count as of the last call of calculateStatistics. More...
double	getMedianDistance () const
	Gets the median data distance as of the last call of calculateStatistics() More...
double	getMinDistance () const
	Gets the minimum data distance as of the last call of calculateStatistics() More...
std::mutex &	getProcessingMutex ()
	Gets the mutex used to ensure that the hypo can be processed by only one thread at a time. More...
double	getWebResolution () const
	Gets the node resolution of the web that nucleated this hypo. More...
double	getDistanceSD () const
	Gets the current distance standard deviation. More...
int	getProcessCount () const
	Gets the current process count, used by HypoList to prevent continuous hypo reprocessing. More...
int	setProcessCount (int newCycle)
	Sets the process count, used by HypoList to prevent continuous hypo reprocessing. More...
int	getTotalProcessCount () const
	Gets the total process count. More...
int	incrementTotalProcessCount ()
	Increments the total process count. More...
const std::string &	getID () const
	Gets the identifier for this hypo. More...
const std::string &	getWebName () const
	Gets the name of the web that nucleated this hypo. More...
int	getPickDataSize () const
	Get the current size of the supporting data pick vector. More...
std::vector< std::shared_ptr< CPick > >	getPickData () const
	Get a vector containing all the supporting pick data for this hypo. More...
int	getCorrelationDataSize () const
	Get the current size of the supporting data correlation vector. More...
double	getTCreate () const
	Get the time that this hypo was created. More...
std::shared_ptr< traveltime::CTravelTime >	getNucleationTravelTime1 () const
	Get the primary phase/travel time used in nucleating this hypo This object is kept in CHypo for performance (throughput) reasons, and is used in the calculateBayes() and calculateAbsResidualSum() functions. More...
std::shared_ptr< traveltime::CTravelTime >	getNucleationTravelTime2 () const
	Get the secondary phase/travel time used in nucleating this hypo This object is kept in CHypo for performance (throughput) reasons, and is used in the calculateBayes() and calculateAbsResidualSum() functions. More...
std::shared_ptr< traveltime::CTTT >	getTravelTimeTables () const
	Get the list of association phases / travel times for this hypo This object is kept in CHypo for performance (throughput) reasons, and is used in canAssociate() calculateResidual(), and annealingLocateResidual() functions. More...
int	getReportCount () const
	Gets the number of times that this hypo has been reported. More...
bool	isLockedForProcessing ()
	Gets whether the mutex accessed via getProcessingMutex() is locked. More...
int64_t	getTSort () const
	Get the sorting time for this hypo. More...
void	setTSort (double newTSort)
	Set the sorting time for this hypo. More...
void	setTCreate (double newTCreate)
	Sets the time that this hypo was created. More...
void	setNucleationAuditingInfo (double tNucleation, double tNucleationKeyPickInsertion)
	Set nucleation auditing info for this hypo. More...
const HypoAuditingPerformanceStruct *	getHypoAuditingPerformanceInfo ()
	Returns performance-auditing information for the hypo via a const HypoAuditingPerformanceStruct pointer. More...

Static Public Attributes
static constexpr double	k_dResidualSigmaLengthSeconds = 1.0
	The residual sigma length in seconds. More...
static constexpr double	k_dGapTaperDownBegin = 270.0
	The beginning of the gap taper. More...
static constexpr double	k_dGapTaperDownEnd = 360.0
	The end of the gap taper. More...
static constexpr double	k_dTimeToDistanceCorrectionFactor = 10.0
	The factor to correct time to distance. More...
static constexpr double	k_dVerticalToHorizontalDistanceCorrectionFactor = 2.0
	The factor to correct vertical to horizontal distance. More...
static constexpr double	k_dBayesFactorMaximumRange = 0.2
	The maximum range factor used in bayes stack calculations. More...
static constexpr double	k_dBayesFactorExponent = 2.0
	The exponent factor used in bayes stack calculations. More...
static constexpr double	k_dBayesFactorStepSizeReduction = 500.0
	The step size reduction factor used in bayes stack calculations. More...
static constexpr double	k_dLocationChangeWebResolutionRatio = 0.5
static constexpr double	k_dMinimumDepthChangeKMThreshold = 7.5
	The minimum depth change in km that constitutes a significant change in location. Used for auditing purposes. More...
static constexpr double	k_dMinimumDepthChangeRatioThreshold = 0.25
	The minimum depth change (expressed as a ratio to the previous depth, that constitutes a significant change in location. Used for auditing purposes. More...
static constexpr double	k_dInitialAnnealStepReducationFactor = .5
	The initial step reduction factor for anneal. More...
static constexpr double	k_dFinalAnnealStepReducationFactor = 100.0
	The final step reduction factor for anneal. More...
static constexpr double	k_dLocationMinDistanceStepSize = 1.0
	The minimum location iteration distance step size. More...
static constexpr double	k_dLocationMinTimeStepSize = 0.1
	The minimum location iteration time step size. More...
static constexpr double	k_dLocationSearchRadiusToTime = 30.0
	The factor used to convert the location search radius to time. More...
static constexpr double	k_dLocationTaperConstant = 0.0001
	The location taper constant. More...
static constexpr double	k_dLocationMaxTaperThreshold = 30.0
	The maximum threshold for the location taper. More...
static const int	k_iLocationNPicksToSkipSmall = 5
	The small nPick threshold to skip during location. More...
static const int	k_iLocationNPicksToSkipMedium = 10
	The medium nPick threshold to skip during location. More...
static const int	k_iLocationNPicksToSkipLarge = 25
	The large nPick threshold to skip during location. More...
static const int	k_iLocationNPickThresholdSmall = 25
	The nPick threshold indicating a small hypo during location. More...
static const int	k_iLocationNPickThresholdMedium = 50
	The nPick threshold indicating a medium hypo during location. More...
static const int	k_iLocationNPickThresholdLarge = 150
	The nPick threshold indicating a large hypo during location. More...
static const int	k_iLocationNumIterationsSmall = 500
	The small number of location iterations to perform for a hypo. More...
static const int	k_iLocationNumIterationsMedium = 1250
	The medium number of location iterations to perform for a hypo. More...
static const int	k_iLocationNumIterationsLarge = 10000
	The large number of location iterations to perform for a hypo. More...
static constexpr double	k_dSearchRadiusResolutionFactor = 1.0
	The factor for dividing the web resolution when computing the location search radius. More...
static constexpr double	k_dSearchRadiusTaperFactor = 0.75
	The factor for multiplying the taper when computing the location search radius. More...
static constexpr double	k_dSearchRadiusFactor = 0.5
	The factor for dividing when computing the location search radius. More...

Detailed Description

glasscore hypocenter class

The CHypo class is the class that encapsulates everything necessary to represent an earthquake hypocenter.

CHypo also maintains vectors of shared_ptr's to CPick and CCorrelation objects that make up the data that supports the hypocenter

CHypo contains functions to support association, disassociation, location, removal, and various statistical calculations, as well as generating output data in various formats.

The CHypo associate() and prune() functions essentially make up the glasscore data association engine, along with the various statistical calculations.

The glasscore location algorithm consists of the CHypo anneal(), localize(), annealingLocateBayes(), annealingLocateResidual(), calculateBayes(), and calculateAbsResidualSum() functions, along with the various statistical calculations.

CHypo uses smart pointers (std::shared_ptr).

Constructor & Destructor Documentation

glasscore::CHypo::CHypo

(

)

CHypo constructor.

The constructor for the CHypo class. Sets allocated objects to null. Initializes members to default values.

glasscore::CHypo::CHypo	(	std::shared_ptr< json::Object >	detection,
		double	thresh,
		int	cut,
		std::shared_ptr< traveltime::CTravelTime >	firstTrav,
		std::shared_ptr< traveltime::CTravelTime >	secondTrav,
		std::shared_ptr< traveltime::CTTT >	ttt,
		double	resolution = 100,
		double	aziTaper = 360.0,
		double	maxDepth = 800.0,
		CSiteList *	pSiteList = NULL
	)

CHypo advanced constructor.

An advanced constructor for the CHypo class. This function initializes members to the provided values found in the json detection message.

Parameters

detection	- A shared pointer to a json::Object to containing the data to construct the hypo from
thresh	- A double containing the threshold value for this hypo
cut	- An integer containing the Bayesian stack threshold for this hypo
firstTrav	- A traveltime::CTravelTime containing the first travel time used in creating this hypo
secondTrav	- A traveltime::CTravelTime containing the second travel time used in creating this hypo
ttt	- A traveltime::CTTT to be used for association for this hypo
resolution	- A double value containing the web resolution used
aziTaper	= A double value containing the azimuth taper to be used, defaults to 360
maxDepth	= A double value containing the maximum allowed depth, defaults to 800
pSiteList	- A pointer to the CSiteList class to use when looking up the pick station

Returns

Returns true if successful, false otherwise.

glasscore::CHypo::CHypo	(	double	lat,
		double	lon,
		double	z,
		double	time,
		std::string	pid,
		std::string	web,
		double	bayes,
		double	thresh,
		int	cut,
		std::shared_ptr< traveltime::CTravelTime >	firstTrav,
		std::shared_ptr< traveltime::CTravelTime >	secondTrav,
		std::shared_ptr< traveltime::CTTT >	ttt,
		double	resolution = 100,
		double	aziTaper = 360.0,
		double	maxDepth = 800.0
	)

CHypo advanced constructor.

An advanced constructor for the CHypo class. This function initializes members to the provided values.

Parameters

lat	- A double containing the geocentric latitude in degrees to use
lon	- A double containing the geocentric longitude in degrees to use
z	- A double containing the geocentric depth in kilometers to use
time	- A double containing the Gregorian time in seconds to use
pid	- A std::string containing the id of this hypo
web	- A std::string containing the name of the web that nucleated this hypo
bayes	- A double containing the bayesian value for this hypo.
thresh	- A double containing the threshold value for this hypo
cut	- An integer containing the Bayesian stack threshold for this hypo
firstTrav	- A traveltime::CTravelTime containing the first travel time used in creating this hypo
secondTrav	- A traveltime::CTravelTime containing the second travel time used in creating this hypo
ttt	- A traveltime::CTTT to be used for association for this hypo
resolution	- A double value containing the web resolution used
aziTaper	= A double value containing the azimuth taper to be used, defaults to 360
maxDepth	= A double value containing the maximum allowed depth, defaults to 800

Returns

Returns true if successful, false otherwise.

glasscore::CHypo::CHypo ( std::shared_ptr< CTrigger >  trigger, std::shared_ptr< traveltime::CTTT >  ttt  )

explicit

CHypo advanced constructor.

An advanced constructor for the CHypo class. This function initializing members to the values contained in the provided CTrigger object, used when a new hypo is nucleated.

Parameters

trigger	- A CTrigger object containing the nucleation trigger to construct this hypo from.
ttt	- A traveltime::CTTT to be used for association for this hypo

glasscore::CHypo::CHypo ( std::shared_ptr< CCorrelation >  corr, std::shared_ptr< traveltime::CTravelTime >  firstTrav, std::shared_ptr< traveltime::CTravelTime >  secondTrav, std::shared_ptr< traveltime::CTTT >  ttt  )

explicit

CHypo advanced constructor.

An advanced constructor for the CHypo class. This function initializing members to the values contained in the provided CCorrelation object, used when a creating a new hypo based on a correlation message.

Parameters

corr	- A shared pointer to a CNode object containing the correlation to construct this hypo from.
firstTrav	- A traveltime::CTravelTime containing the first travel time used in creating this hypo
secondTrav	- A traveltime::CTravelTime containing the second travel time used in creating this hypo
ttt	- A traveltime::CTTT to be used for association for this hypo

glasscore::CHypo::~CHypo

(

)

CHypo destructor.

The destructor for the CHypo class. Cleans up all memory allocated objects.

Member Function Documentation

void glasscore::CHypo::addCorrelationReference

(

std::shared_ptr< CCorrelation >

corr

)

Add correlation reference to this hypo.

Adds a shared_ptr reference to the given correlation to the list of supporting correlation references for this hypo, representing a graph database link between this hypocenter and the provided correlation. This link also represents a correlation association.

Note that this correlation may or may not also be referenced by other hypocenters

Parameters

corr	- A std::shared_ptr to the CCorrelation object to add.

bool glasscore::CHypo::addPickReference

(

std::shared_ptr< CPick >

pck

)

Add pick reference to this hypo.

Adds a shared_ptr reference to the given pick to the list of supporting pick references for this hypo, representing a graph database link between this hypocenter and the provided pick. This link also represents a phase association.

Note that this pick may or may not also be referenced by other hypocenters

Parameters

pck	- A std::shared_ptr to the CPick object to add.

Returns

True if successful, false otherwise

double glasscore::CHypo::anneal	(	int	nIter = 5000,
		double	dStart = 100.0,
		double	dStop = 1.0,
		double	tStart = 5.,
		double	tStop = .5
	)

Fast baysian fit synthetic annealing location algorithm used by nucleation.

Rapid synthetic annealing algoritym used by nucleation to calculate an initial starting location.

Also computes supporting data statistics by calling calculateStatistics()

Parameters

nIter	- An integer containing the number of iterations to perform, defaults to 250
dStart	- A double value containing the starting distance iteration step size in kilometers, default 100 km
dStop	- A double value containing the ending distance iteration step size in kilometers, default 1 km
tStart	- A double value containing the starting time iteration step size in seconds, default 5 seconds
tStop	- A double value containing the ending time iteration step size in seconds, default 0.5 seconds

Returns

Returns a double value containing the final baysian fit.

void glasscore::CHypo::annealingLocateBayes	(	int	nIter,
		double	dStart,
		double	dStop,
		double	tStart,
		double	tStop,
		bool	nucleate = false
	)

Baysian Fit synthetic annealing location algorithm.

Locator which uses synthetic annealing to compute the geographic point of the maximum bayesian fit given the supporting data.

Parameters

nIter	- An integer value containing the number of iterations
dStart	- A double value containing the distance starting value
dStop	- A double value containing the distance stopping value
tStart	- A double value containing the time starting value in gregorian seconds
tStop	- A double value containing the time stopping value in gregorian seconds
nucleate	- An boolean flag that sets if this is a nucleation which limits the phase used.

void glasscore::CHypo::annealingLocateResidual	(	int	nIter,
		double	dStart,
		double	dStop,
		double	tStart,
		double	tStop,
		bool	nucleate = false
	)

Residual synthetic annealing location algorithm.

Locator which uses synthetic annealing to compute the geographic point of the minimum of sum of absolute of residuals given the supporting data.

Parameters

nIter	- An integer value containing the number of iterations
dStart	- A double value containing the distance starting value
dStop	- A double value containing the distance stopping value
tStart	- A double value containing the time starting value in gregorian seconds
tStop	- A double value containing the time stopping value in gregorian seconds
nucleate	- A boolean flag that sets if this is a nucleation, which limits the phases used.

double glasscore::CHypo::calculateAbsResidualSum	(	double	xlat,
		double	xlon,
		double	xZ,
		double	oT,
		bool	nucleate
	)

Calculate absolute residual sum.

Calculates the sum of the absolute residuals of the supporting data for a given location. Used in calculating locations by annealingLocateResidual()

Parameters

xlat	- A double of the latitude to evaluate
xlon	- A double of the longitude to evaluate
xZ	- A double of the depth to evaluate
oT	- A double of the oT in gregorian seconds
nucleate	- A boolean flag that sets if this is a nucleation, which limits the phases used.

Returns

Returns a double value containing the absolute residual sum for the given location.

double glasscore::CHypo::calculateAffinity

(

std::shared_ptr< CPick >

pck

)

double glasscore::CHypo::calculateAffinity

(

std::shared_ptr< CCorrelation >

corr

)

double glasscore::CHypo::calculateBayes	(	double	xlat,
		double	xlon,
		double	xZ,
		double	oT,
		bool	nucleate
	)

Calculate bayes.

Calculates the total bayseian stack value for a given location using the supporting data. Used in calculating locations by annealingLocateBayes()

Parameters

xlat	- A double of the latitude to evaluate
xlon	- A double of the longitude to evaluate
xZ	- A double of the depth to evaluate
oT	- A double of the oT to evaluate
nucleate	- A boolean flag that sets if this is a nucleation, which limits the phases used.

Returns

Returns a double value containing the total bayseian stack value for the given location.

double glasscore::CHypo::calculateCurrentBayes

(

)

Calculate bayes at current location.

Calculates the total bayseian stack value at current location using the supporting data.

Returns

Returns a double value containing the total bayseian stack value for the given location.

double glasscore::CHypo::calculateDistanceToPick

(

std::shared_ptr< CPick >

pick

)

Gets the distance between the given pick and phase to this hypo.

Calculates the distance between the given supporting data to this hypo for the given phase

Parameters

pick	- The pick to calculate a distance for for
phaseName	- The phase name to use for calcuation

Returns

Returns a double value containing the distance to the given pick in degrees

double glasscore::CHypo::calculateGap	(	double	lat,
		double	lon,
		double	z
	)

Calculate gap.

Calculates the azimuthal gap for a given location using the supporting data

Parameters

lat	- latitude of test location
lon	- longitude of test location
z	- depth of test location

Returns

Returns a double value containing the calculated gap

double glasscore::CHypo::calculateResidual	(	std::shared_ptr< CPick >	pick,
		bool *	useForLocations = NULL,
		std::string *	phaseName = NULL,
		bool	p_only = false
	)

Calculates the residual of a pick to this hypo.

Calculates the residual of the given supporting data to this hypo

Parameters

pick	- The pick to calculate a residual for
useForLocations	- An optional pointer to a boolean flag to be returned indicating whether this pick can be used in locations, default is null.
phaseName	- An optional pointer to a string to be returned indicating the phase name, default is null.
p_only	- A boolean flag indicating that this pick should calculate a residual ONLY for P, default to false

Returns

Returns a double value containing the residual of the given pick

void glasscore::CHypo::calculateStatistics

(

)

Calculate supporting data statistical values.

Calculate various statistical values for this hypo, including minimum distance, median distance, gap, kurtosis value, and association distance cutoff as part of the anneal() and localize()

double glasscore::CHypo::calculateWeightedResidual	(	std::string	sPhase,
		double	tObs,
		double	tCal
	)

Calculate residual for a phase Calculates the weighted residual (with S down weighted) for the current location given the phase, observed travel time, and calculated travel time.

Parameters

sPhase	- A string with the phase type
tObs	- The observed travel time in gregorian seconds
tCal	- The calculated travel time in gregorian seconds

Returns

Returns a double value containing the weighted residual

bool glasscore::CHypo::canAssociate	(	std::shared_ptr< CPick >	pick,
		double	sigma,
		double	sdassoc,
		bool	p_only = false,
		bool	debug = false
	)

Check to see if pick could be associated.

Check to see if a given pick could be associated to this CHypo

Parameters

pick	- A std::shared_ptr to the CPick object to check.
sigma	- A double value containing the sigma to use
sdassoc	- A double value containing the standard deviation assocaiation limit to use
p_only	- A boolean flag indicating that this pick should try to associate ONLY with P, default to false
p_only	- A boolean flag indicating that debug logging should be performed, default to false

Returns

Returns true if the pick can be associated, false otherwise

bool glasscore::CHypo::canAssociate	(	std::shared_ptr< CCorrelation >	corr,
		double	tWindow,
		double	xWindow
	)

Check to see if correlation could be associated.

Check to see if a given correlation could be associated to this CHypo

Parameters

corr	- A std::shared_ptr to the CCorrelation object to check.
tWindow	- A double value containing the time window to use
xWindow	- A double value containing the distance window

Returns

Returns true if the correlation can be associated, false otherwise

bool glasscore::CHypo::cancelCheck

(

)

Evaluate hypocenter viability.

Evaluate whether the hypocenter is viable, first by checking to see if the current number of supporting data exceeds the configured threshold, second checking if the current bayes value exceeds the configured threshold, and finally making a depth/gap check to ensure the hypocenter is not a "whispy".

Returns

Returns true if the hypocenter is not viable, false otherwise

void glasscore::CHypo::clear

(

)

CHypo clear function.

void glasscore::CHypo::clearCorrelationReferences

(

)

Clear all correlation references for this hypo.

Clears the list of supporting shared_ptr correlation references for this hypo

Note correlations may or may not be still referenced by other hypocenters

void glasscore::CHypo::clearPickReferences

(

)

Clear all pick references for this hypo.

Clears the list of supporting shared_ptr pick references for this hypo

Note picks may or may not be still referenced by other hypocenters

std::shared_ptr< json::Object > glasscore::CHypo::generateCancelMessage

(

)

Generate cancel message.

Generate a json object representing a cancellation of this hypocenter in the "Cancel" format

Returns

Returns the generated json object in the "Cancel" format.

std::shared_ptr< json::Object > glasscore::CHypo::generateEventMessage

(

)

Generate Event message.

Generate a json object representing a summary of this hypocenter in the "Event" format

Returns

Returns the generated json object in the "Event" format.

std::shared_ptr< json::Object > glasscore::CHypo::generateExpireMessage

(

)

Generate expire message.

Generate a json object representing a expiration of this hypocenter in the "Expire" format

If this hypocenter was previously reported, a copy of it is included in this message via the generateHypoMessage() function

Returns

Returns the generated json object in the "Expire" format.

std::shared_ptr< json::Object > glasscore::CHypo::generateHypoMessage

(

)

Generate Hypo message.

Generate a json object representing this hypocenter in the "Hypo" format

Returns

Returns the generated json object in the "Hypo" format.

double glasscore::CHypo::getAssociationDistanceCutoff

(

)

const

Gets the association distance cutoff used in canAssociate() and generateAffinitu()

Returns

Returns a double value containing the current association distance cutoff

double glasscore::CHypo::getAzimuthTaper

(

)

const

Get the azimuth taper used on the bayseian stack value in order to compensate for a large azimuthal gap.

Returns

Returns a double value containing the taper to use

double glasscore::CHypo::getBayesValue

(

)

const

Gets the current bayes stack value for this hypo.

Returns

Returns a double containing the current bayes stack value

bool glasscore::CHypo::getCorrelationAdded

(

)

const

Gets whether a correlation has been added to this hypo.

Gets whether a correlation has been added to this hypo. This flag is used in preserving hypos generated from correlations long enough for supporting data to be added.

Returns

Returns a boolean flag indicating whether a correlation has been added to this hypo, true if one has, false otherwise

int glasscore::CHypo::getCorrelationDataSize

(

)

const

Get the current size of the supporting data correlation vector.

Returns

Returns an integer containing current size of the supporting data correlation vector

double glasscore::CHypo::getDepth

(

)

const

Get the depth for this hypo.

Returns

Returns a double containing the hypo depth in kilometers

double glasscore::CHypo::getDistanceCutoffFactor

(

)

const

Gets the distance cutoff factor used in calculating the Association Distance Cutoff.

Returns

Returns a double value containing the distance cutoff factor

double glasscore::CHypo::getDistanceSD

(

)

const

Gets the current distance standard deviation.

Returns

Returns a double value containing the current distance standard deviation

bool glasscore::CHypo::getEventGenerated

(

)

const

Gets whether an event message was generated for this hypo.

Returns

Returns a boolean flag indicating whether an event message has been generated for this hypo, true if one has, false otherwise

bool glasscore::CHypo::getFixed

(

)

const

Gets whether this hypo is fixed.

Returns

Returns a boolean flag indicating whether this hypo is fixed, true if it is, false otherwise

double glasscore::CHypo::getGap

(

)

const

Gets the azimuthal gap as of the last call of calculateStatistics.

Returns

Returns a double value containing the azimuthal gap

glass3::util::Geo glasscore::CHypo::getGeo

(

)

const

Get the combined hypo location (latitude, longitude, depth) as a CGeo object.

Returns

Returns a glass3::util::Geo object containing the combined location.

const HypoAuditingPerformanceStruct * glasscore::CHypo::getHypoAuditingPerformanceInfo

(

)

Returns performance-auditing information for the hypo via a const HypoAuditingPerformanceStruct pointer.

bool glasscore::CHypo::getHypoGenerated

(

)

const

Gets whether an hypo message was generated for this hypo.

Returns

Returns a boolean flag indicating whether a hypo message has been generated for this hypo, true if one has, false otherwise

const std::string & glasscore::CHypo::getID

(

)

const

Gets the identifier for this hypo.

Returns

Returns a std::string containing this hypo's identifier

double glasscore::CHypo::getInitialBayesValue

(

)

const

Gets the initial (nucleation) bayes stack value for this hypo.

Returns

Returns a double value containing the initial (nucleation) bayes stack value

double glasscore::CHypo::getLatitude

(

)

const

Get the latitude for this hypo.

Returns

Returns a double containing the hypo latitude in degrees

double glasscore::CHypo::getLongitude

(

)

const

Get the longitude for this hypo.

Returns

Returns a double containing the hypo longitude in degrees

double glasscore::CHypo::getMaxDepth

(

)

const

Get the maximum allowed depth for this hypo.

Returns

Returns a double value containing the maximum depth in kilometers

double glasscore::CHypo::getMedianDistance

(

)

const

Gets the median data distance as of the last call of calculateStatistics()

Returns

Returns a double value containing the median data distance

double glasscore::CHypo::getMinDistance

(

)

const

Gets the minimum data distance as of the last call of calculateStatistics()

Returns

Returns a double value containing the minimum data distance

int glasscore::CHypo::getNucleationDataThreshold

(

)

const

Gets the threshold that represents the minimum count of data required to successfully nucleate or maintain (via passing cancelCheck() a hypocenter.

If threshold is 10, then 8 picks + 1 correlation + 1 beam would be sufficient, but 9 picks would not be.

Returns

Returns a double value containing the nucleation minimum stack threshold

double glasscore::CHypo::getNucleationStackThreshold

(

)

const

Gets the nucleation stack minimum threshold used in determining hypo viability in cancelCheck()

Returns

Returns an integer value containing the nucleation data minimum threshold

std::shared_ptr< traveltime::CTravelTime > glasscore::CHypo::getNucleationTravelTime1

(

)

const

Get the primary phase/travel time used in nucleating this hypo This object is kept in CHypo for performance (throughput) reasons, and is used in the calculateBayes() and calculateAbsResidualSum() functions.

Returns

Returns a shared_ptr to the primary CTravelTime used in nucleating this hypo

std::shared_ptr< traveltime::CTravelTime > glasscore::CHypo::getNucleationTravelTime2

(

)

const

Get the secondary phase/travel time used in nucleating this hypo This object is kept in CHypo for performance (throughput) reasons, and is used in the calculateBayes() and calculateAbsResidualSum() functions.

Returns

Returns a shared_ptr to the secondary CTravelTime used in nucleating this hypo

std::vector< std::shared_ptr< CPick > > glasscore::CHypo::getPickData

(

)

const

Get a vector containing all the supporting pick data for this hypo.

Returns

Returns a std::vector containing all the supporting pick data

int glasscore::CHypo::getPickDataSize

(

)

const

Get the current size of the supporting data pick vector.

Returns

Returns an integer containing current size of the supporting data pick vector

int glasscore::CHypo::getProcessCount

(

)

const

Gets the current process count, used by HypoList to prevent continuous hypo reprocessing.

Returns

Returns an integer value containing the current process count

std::mutex & glasscore::CHypo::getProcessingMutex

(

)

Gets the mutex used to ensure that the hypo can be processed by only one thread at a time.

Returns

Returns a std::mutex

int glasscore::CHypo::getReportCount

(

)

const

Gets the number of times that this hypo has been reported.

Returns

Returns an integer value containing the report count

double glasscore::CHypo::getTCreate

(

)

const

Get the time that this hypo was created.

Returns

Returns a double value containg the time this hypo was created in Gregorian seconds

int glasscore::CHypo::getTeleseismicPhaseCount

(

)

const

Gets the teleseismic phase count as of the last call of calculateStatistics.

Returns

Returns an integer value containing the teleseismic phase count

double glasscore::CHypo::getTOrigin

(

)

const

Get the origin time for this hypo.

Returns

Returns a double containing the hypo origin time in Gregorian seconds

int glasscore::CHypo::getTotalProcessCount

(

)

const

Gets the total process count.

Returns

Returns an integer value containing the total process count

double glasscore::CHypo::getTravelTimeForPhase	(	std::shared_ptr< CPick >	pick,
		std::string	phaseName
	)

Gets the travel time for the given pick and phase to this hypo.

Calculates the travel time of the given supporting data to this hypo for the given phase

Parameters

pick	- The pick to calculate a travel tiem for for
phaseName	- The phase name to use for calcuation

Returns

Returns a double value containing the travel time of the given pick for the given phase

std::shared_ptr< traveltime::CTTT > glasscore::CHypo::getTravelTimeTables

(

)

const

Get the list of association phases / travel times for this hypo This object is kept in CHypo for performance (throughput) reasons, and is used in canAssociate() calculateResidual(), and annealingLocateResidual() functions.

Returns

Returns a shared_ptr to the association CTTT used in this hypo

int64_t glasscore::CHypo::getTSort

(

)

const

Get the sorting time for this hypo.

Returns

Returns an int64_t containing the hypo sort time in Gregorian seconds

const std::string & glasscore::CHypo::getWebName

(

)

const

Gets the name of the web that nucleated this hypo.

Returns

Returns a std::string containing the name of the web that nuclated this hypo

double glasscore::CHypo::getWebResolution

(

)

const

Gets the node resolution of the web that nucleated this hypo.

Returns

Returns a double value containing the node resolution of the web that nucleated this hypo in kilometers

void glasscore::CHypo::graphicsOutput

(

)

Write files for plotting output.

bool glasscore::CHypo::hasCorrelationReference

(

std::shared_ptr< CCorrelation >

corr

)

Check if correlation is referenced by this hypo.

Check to see if a shared_ptr reference from the given correlation to this hypo exists

Note that this correlation may or may not be also referenced by other hypocenters

Parameters

corr	- A std::shared_ptr to the CCorrelation object to check.

Returns

returns true if a reference exists to the given correlation, false otherwise

bool glasscore::CHypo::hasPickReference

(

std::shared_ptr< CPick >

pck

)

Check if pick is referenced by this hypo.

Check to see if a shared_ptr reference from the given pick to this hypo exists

Note that this pick may or may not be also referenced by other hypocenters

Parameters

pck	- A std::shared_ptr to the CPick object to check.

Returns

returns true if a reference exists to the given pick, false otherwise

int glasscore::CHypo::incrementTotalProcessCount

(

)

Increments the total process count.

Returns

Returns an integer value containing the new total process count

bool glasscore::CHypo::initialize	(	double	lat,
		double	lon,
		double	z,
		double	time,
		std::string	pid,
		std::string	web,
		double	bayes,
		double	thresh,
		int	cut,
		std::shared_ptr< traveltime::CTravelTime >	firstTrav,
		std::shared_ptr< traveltime::CTravelTime >	secondTrav,
		std::shared_ptr< traveltime::CTTT >	ttt,
		double	resolution = 100,
		double	aziTaper = 360.0,
		double	maxDepth = 800.0
	)

CHypo initialization function.

Initializes hypo class to provided values.

Parameters

lat	- A double containing the geocentric latitude in degrees to use
lon	- A double containing the geocentric longitude in degrees to use
z	- A double containing the geocentric depth in kilometers to use
time	- A double containing the Gregorian time in seconds to use
pid	- A std::string containing the id of this hypo
web	- A std::string containing the name of the web that nucleated this hypo
bayes	- A double containing the bayesian value for this hypo.
thresh	- A double containing the threshold value for this hypo
cut	- An integer containing the Bayesian stack threshold for this hypo
firstTrav	- A traveltime::CTravelTime containing the first travel time used in creating this hypo
secondTrav	- A traveltime::CTravelTime containing the second travel time used in creating this hypo
ttt	- A traveltime::CTTT to be used for association for this hypo
resolution	- A double value containing the web resolution used
aziTaper	= A double value containing the azimuth taper to be used, defaults to 360
maxDepth	= A double value the maximum event depth for the locator, defaults to 800

Returns

Returns true if successful, false otherwise.

bool glasscore::CHypo::isLockedForProcessing

(

)

Gets whether the mutex accessed via getProcessingMutex() is locked.

Returns

Returns a boolean flag indicating whether the mutex is locked, true if it is, false otherwise

double glasscore::CHypo::localize

(

)

Location calculation function.

This function calculates the current location of this hypo given the supporting data using either a maximum baysian fit (annealingLocateBayes) or minimum residual (annealingLocateResidual) depending on the configuration

Also computes supporting data statistics by calling calculateStatistics()

Returns

Returns a double value containing the final baysian fit.

bool glasscore::CHypo::pruneData

(

CHypoList *

parentThread = NULL

)

void glasscore::CHypo::removeCorrelationReference

(

std::shared_ptr< CCorrelation >

corr

)

Remove correlation reference from this hypo.

Remove a shared_ptr reference to the given correlation from the list of supporting correlation references for this hypo, breaking the graph database link between this hypocenter and the provided correlation. The breaking of this link also represents a correlation disassociation.

Note that this correlation may or may not still be referenced by other hypocenters

Parameters

corr	- A std::shared_ptr to the CCorrelation object to remove.

void glasscore::CHypo::removePickReference

(

std::shared_ptr< CPick >

pck

)

Remove pick reference from this hypo.

Remove a shared_ptr reference to the given pick from the list of supporting pick references for this hypo, breaking the graph database link between this hypocenter and the provided pick. The breaking of this link also represents a phase disassociation.

Note that this pick may or may not be still referenced by other hypocenters

Parameters

pck	- A std::shared_ptr to the CPick object to remove.

bool glasscore::CHypo::reportCheck

(

)

Evaluate hypocenter report suitability.

Evaluate whether the hypocenter is suitable to be reported, utilizing the reporting data and stack thresholds (instead of the nucleation thresholds)

Returns

Returns true if the hypocenter can be reported, false otherwise

bool glasscore::CHypo::resolveData	(	std::shared_ptr< CHypo >	hypo,
		bool	allowStealing = true,
		CHypoList *	parentThread = NULL
	)

Ensure all supporting data belong to this hypo.

Search through all supporting data (eg. Picks) in the given hypocenter's lists, using the affinity functions to determine whether the data best fits this hypocenter or not.

Parameters

hypo	- A shared_ptr to a CHypo to use when adding references to this hypo. This parameter is passed because issues occurred using this-> to reference data.
allowStealing	- A boolean flag indicating whether to allow resolveData to steal data, defaults to true
parentThread	- A pointer to a parent Hypolist thread to reprt status to.

Returns

Returns true if the hypocenter's pick list was changed, false otherwise.

void glasscore::CHypo::setCorrelationAdded

(

bool

corrAdded

)

Sets whether a correlation has been added to this hypo.

Sets whether a correlation has been added to this hypo. This flag is used in preserving hypos generated from correlations long enough for supporting data to be added.

Parameters

corrAdded

- a boolean flag indicating whether a correlation has been added to this hypo, true if one has, false otherwise

void glasscore::CHypo::setDepth

(

double

z

)

Sets the depth for this hypo.

Parameters

z	- a double containing the hypo depth in kilometers

void glasscore::CHypo::setFixed

(

bool

fixed

)

Sets whether this hypo is fixed.

Parameters

fixed

- a boolean flag indicating whether this hypo is fixed, true if it is, false otherwise

void glasscore::CHypo::setLatitude

(

double

lat

)

Set the latitude for this hypo.

Parameters

lat	- a double containing the hypo latitude in degrees

void glasscore::CHypo::setLongitude

(

double

lon

)

Set the longitude for this hypo, accounting for the longitude wrap at +/-180.

Parameters

lon	- a double containing the hypo longitude in degrees

void glasscore::CHypo::setNucleationAuditingInfo	(	double	tNucleation,
		double	tNucleationKeyPickInsertion
	)

Set nucleation auditing info for this hypo.

Parameters

tNucleation	- time this hypo was nucleated(Gregorian seconds).
tNucleationKeyPickInsertion	- time the key pick for nucleating this hypo was inserted into Glass3(Gregorian seconds).

void glasscore::CHypo::setNucleationDataThreshold

(

int

cut

)

Sets the threshold that represents the minimum count of data required to successfully nucleate or maintain (via passing cancelCheck() a hypocenter.

If threshold is 10, then 8 picks + 1 correlation + 1 beam would be sufficient, but 9 picks would not be.

Parameters

cut	- a double value containing the nucleation minimum stack threshold

void glasscore::CHypo::setNucleationStackThreshold

(

double

thresh

)

Sets the nucleation stack minimum threshold used in determining hypo viability in cancelCheck()

Parameters

thresh

- an integer value containing the nucleation stack minimum threshold

int glasscore::CHypo::setProcessCount

(

int

newCycle

)

Sets the process count, used by HypoList to prevent continuous hypo reprocessing.

Returns

newCycle - an integer value containing the new process count

void glasscore::CHypo::setTCreate

(

double

newTCreate

)

Sets the time that this hypo was created.

Parameters

newTCreate

- a double containing the hypo creation time in Gregorian seconds

void glasscore::CHypo::setTOrigin

(

double

newTOrg

)

Sets the origin time for this hypo.

Parameters

newTOrg

- a double containing the hypo origin time in Gregorian seconds

void glasscore::CHypo::setTSort

(

double

newTSort

)

Set the sorting time for this hypo.

Parameters

newTSort

- a double containing the hypo sort time in Gregorian seconds

void glasscore::CHypo::trap

(

)

Supporting data link checking function.

Causes CHypo to print any data in in it's lists that are either improperly linked or do not belong to this CHypo.

Member Data Documentation

constexpr double glasscore::CHypo::k_dBayesFactorExponent = 2.0

static

The exponent factor used in bayes stack calculations.

constexpr double glasscore::CHypo::k_dBayesFactorMaximumRange = 0.2

static

The maximum range factor used in bayes stack calculations.

constexpr double glasscore::CHypo::k_dBayesFactorStepSizeReduction = 500.0

static

The step size reduction factor used in bayes stack calculations.

constexpr double glasscore::CHypo::k_dFinalAnnealStepReducationFactor = 100.0

static

The final step reduction factor for anneal.

constexpr double glasscore::CHypo::k_dGapTaperDownBegin = 270.0

static

The beginning of the gap taper.

constexpr double glasscore::CHypo::k_dGapTaperDownEnd = 360.0

static

The end of the gap taper.

constexpr double glasscore::CHypo::k_dInitialAnnealStepReducationFactor = .5

static

The initial step reduction factor for anneal.

constexpr double glasscore::CHypo::k_dLocationChangeWebResolutionRatio = 0.5

static

constexpr double glasscore::CHypo::k_dLocationMaxTaperThreshold = 30.0

static

The maximum threshold for the location taper.

constexpr double glasscore::CHypo::k_dLocationMinDistanceStepSize = 1.0

static

The minimum location iteration distance step size.

constexpr double glasscore::CHypo::k_dLocationMinTimeStepSize = 0.1

static

The minimum location iteration time step size.

constexpr double glasscore::CHypo::k_dLocationSearchRadiusToTime = 30.0

static

The factor used to convert the location search radius to time.

constexpr double glasscore::CHypo::k_dLocationTaperConstant = 0.0001

static

The location taper constant.

constexpr double glasscore::CHypo::k_dMinimumDepthChangeKMThreshold = 7.5

static

The minimum depth change in km that constitutes a significant change in location. Used for auditing purposes.

constexpr double glasscore::CHypo::k_dMinimumDepthChangeRatioThreshold = 0.25

static

The minimum depth change (expressed as a ratio to the previous depth, that constitutes a significant change in location. Used for auditing purposes.

constexpr double glasscore::CHypo::k_dResidualSigmaLengthSeconds = 1.0

static

The residual sigma length in seconds.

constexpr double glasscore::CHypo::k_dSearchRadiusFactor = 0.5

static

The factor for dividing when computing the location search radius.

constexpr double glasscore::CHypo::k_dSearchRadiusResolutionFactor = 1.0

static

The factor for dividing the web resolution when computing the location search radius.

constexpr double glasscore::CHypo::k_dSearchRadiusTaperFactor = 0.75

static

The factor for multiplying the taper when computing the location search radius.

constexpr double glasscore::CHypo::k_dTimeToDistanceCorrectionFactor = 10.0

static

The factor to correct time to distance.

constexpr double glasscore::CHypo::k_dVerticalToHorizontalDistanceCorrectionFactor = 2.0

static

The factor to correct vertical to horizontal distance.

const int glasscore::CHypo::k_iLocationNPicksToSkipLarge = 25

static

The large nPick threshold to skip during location.

const int glasscore::CHypo::k_iLocationNPicksToSkipMedium = 10

static

The medium nPick threshold to skip during location.

const int glasscore::CHypo::k_iLocationNPicksToSkipSmall = 5

static

The small nPick threshold to skip during location.

const int glasscore::CHypo::k_iLocationNPickThresholdLarge = 150

static

The nPick threshold indicating a large hypo during location.

const int glasscore::CHypo::k_iLocationNPickThresholdMedium = 50

static

The nPick threshold indicating a medium hypo during location.

const int glasscore::CHypo::k_iLocationNPickThresholdSmall = 25

static

The nPick threshold indicating a small hypo during location.

const int glasscore::CHypo::k_iLocationNumIterationsLarge = 10000

static

The large number of location iterations to perform for a hypo.

const int glasscore::CHypo::k_iLocationNumIterationsMedium = 1250

static

The medium number of location iterations to perform for a hypo.

const int glasscore::CHypo::k_iLocationNumIterationsSmall = 500

static

The small number of location iterations to perform for a hypo.

---

The documentation for this class was generated from the following files:

• glasscore/glasslib/include/Hypo.h
• glasscore/glasslib/src/Hypo.cpp