Package org.orekit.files.sp3

Class SP3Coordinate

java.lang.Object

org.orekit.utils.PVCoordinates

org.orekit.utils.TimeStampedPVCoordinates

org.orekit.files.sp3.SP3Coordinate

All Implemented Interfaces:

Blendable<PVCoordinates>, TimeShiftable<PVCoordinates>, TimeStamped

public class SP3Coordinate
extends TimeStampedPVCoordinates

A single record of position clock and possibly derivatives in an SP3 file.

Since:

12.0

Author:

Thomas Neidhart, Evan Ward, Luc Maisonobe

Field Summary

Fields

Modifier and Type	Field	Description
static final SP3Coordinate	DUMMY	Dummy coordinate with all fields set to 0.0.

Fields inherited from class org.orekit.utils.PVCoordinates

ZERO

Constructor Summary

Constructors

Constructor	Description
SP3Coordinate(AbsoluteDate date, Vector3D position, Vector3D positionAccuracy, Vector3D velocity, Vector3D velocityAccuracy, double clock, double clockAccuracy, double clockRate, double clockRateAccuracy, boolean clockEvent, boolean clockPrediction, boolean orbitManeuverEvent, boolean orbitPrediction)	Create a coordinate with position and velocity.

Method Summary

Modifier and Type	Method	Description
double	getClockAccuracy()	Get the clock accuracy.
double	getClockCorrection()	Get the clock correction value.
double	getClockRateAccuracy()	Get the clock rate accuracy.
double	getClockRateChange()	Get the clock rate.
Vector3D	getPositionAccuracy()	Get the position accuracy.
Vector3D	getVelocityAccuracy()	Get the velocity accuracy.
boolean	hasClockEvent()	Get clock event flag.
boolean	hasClockPrediction()	Get clock prediction flag.
boolean	hasOrbitManeuverEvent()	Get orbit maneuver event flag.
boolean	hasOrbitPrediction()	Get orbit prediction flag.

Methods inherited from class org.orekit.utils.TimeStampedPVCoordinates

getDate, shiftedBy, shiftedBy, toDerivativeStructurePV, toString, toString, toTaylorProvider, toUnivariateDerivative1PV, toUnivariateDerivative2PV

Methods inherited from class org.orekit.utils.PVCoordinates

blendArithmeticallyWith, crossProduct, estimateVelocity, getAcceleration, getAngularVelocity, getMomentum, getPosition, getVelocity, negate, normalize, positionShiftedBy, toDerivativeStructureVector, toDerivativeStructureVector, toUnivariateDerivative1Vector, toUnivariateDerivative2Vector

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.orekit.time.TimeStamped

durationFrom

Field Details

DUMMY

public static final SP3Coordinate DUMMY

Dummy coordinate with all fields set to 0.0.

Constructor Details

SP3Coordinate

public SP3Coordinate(AbsoluteDate date,
 Vector3D position,
 Vector3D positionAccuracy,
 Vector3D velocity,
 Vector3D velocityAccuracy,
 double clock,
 double clockAccuracy,
 double clockRate,
 double clockRateAccuracy,
 boolean clockEvent,
 boolean clockPrediction,
 boolean orbitManeuverEvent,
 boolean orbitPrediction)

Create a coordinate with position and velocity.

Parameters:

date - of validity.

position - of the satellite.

positionAccuracy - of the satellite (null if not known).

velocity - of the satellite.

velocityAccuracy - of the satellite (null if not known).

clock - correction in s.

clockAccuracy - correction in s (Double.NaN if not known).

clockRate - in s / s.

clockRateAccuracy - in s / s (Double.NaN if not known).

clockEvent - clock event flag

clockPrediction - clock prediction flag

orbitManeuverEvent - orbit maneuver event flag

orbitPrediction - flag

Method Details

getClockCorrection

public double getClockCorrection()

Get the clock correction value.

Returns:

the clock correction in s.

getClockRateChange

public double getClockRateChange()

Get the clock rate.

Returns:

the clock rate of change in s/s.

getPositionAccuracy

public Vector3D getPositionAccuracy()

Get the position accuracy.

Returns:

position accuracy in m (null if not known).

getVelocityAccuracy

public Vector3D getVelocityAccuracy()

Get the velocity accuracy.

Returns:

velocity accuracy in m/s (null if not known).

getClockAccuracy

public double getClockAccuracy()

Get the clock accuracy.

Returns:

clock accuracy in s (Double.NaN if not known).

getClockRateAccuracy

public double getClockRateAccuracy()

Get the clock rate accuracy.

Returns:

clock rate accuracy in s/s (Double.NaN if not known).

hasClockEvent

public boolean hasClockEvent()

Get clock event flag.

Returns:

true if clock event flag is set

hasClockPrediction

public boolean hasClockPrediction()

Get clock prediction flag.

Returns:

true if clock prediction flag is set

hasOrbitManeuverEvent

public boolean hasOrbitManeuverEvent()

Get orbit maneuver event flag.

Returns:

true if orbit maneuver event flag is set

hasOrbitPrediction

public boolean hasOrbitPrediction()

Get orbit prediction flag.

Returns:

true if orbit prediction flag is set