Uses of Interface
org.orekit.time.TimeScales

Packages that use TimeScales

Package	Description
org.orekit.bodies	This package provides interface to represent the position and geometry of space objects such as stars, planets or asteroids.
org.orekit.data	This package provide base classes for exploring the configured data directory tree and read external data that can be used by the library.
org.orekit.files.ccsds	This package provides a parser for orbit data stored in CCSDS Orbit Data Message format.
org.orekit.files.sp3	This package provides a parser for orbit data stored in SP3 format.
org.orekit.frames	This package provides classes to handle frames and transforms between them.
org.orekit.gnss	This package provides classes related to GNSS applications.
org.orekit.time	This independent package provides classes to handle epochs, time scales, and to compare instants together.
org.orekit.utils	This package provides useful objects.

Uses of TimeScales in org.orekit.bodies

Constructors in org.orekit.bodies with parameters of type TimeScales

Constructor and Description
JPLEphemeridesLoader(String supportedNames, JPLEphemeridesLoader.EphemerisType generateType, DataProvidersManager dataProvidersManager, TimeScales timeScales, Frame gcrf) Create a loader for JPL ephemerides binary files.
LazyLoadedCelestialBodies(DataProvidersManager dataProvidersManager, TimeScales timeScales, Frame gcrf) Create a celestial body factory with the given auxiliary data sources.

Uses of TimeScales in org.orekit.data

Methods in org.orekit.data that return TimeScales

Modifier and Type	Method and Description
TimeScales	CompositeDataContext.getTimeScales()
TimeScales	DataContext.getTimeScales() Get a factory for constructing TimeScales based on the auxiliary data in this context.

Constructors in org.orekit.data with parameters of type TimeScales

Constructor and Description
CompositeDataContext(TimeScales timeScales, Frames frames, CelestialBodies celestialBodies, GravityFields gravityFields, GeoMagneticFields geoMagneticFields) Simple constructor.
FundamentalNutationArguments(IERSConventions conventions, TimeScale timeScale, InputStream stream, String name, TimeScales timeScales) Build a model of fundamental arguments from an IERS table file.
FundamentalNutationArguments(IERSConventions conventions, TimeScale timeScale, List<double[]> coefficients, TimeScales timeScales) Build a model of fundamental arguments from an IERS table file.

Uses of TimeScales in org.orekit.files.ccsds

Methods in org.orekit.files.ccsds with parameters of type TimeScales

Modifier and Type	Method and Description
abstract TimeScale	CcsdsTimeScale.getTimeScale(IERSConventions conventions, TimeScales timeScales) Get the corresponding TimeScale.
AbsoluteDate	CcsdsTimeScale.parseDate(String date, IERSConventions conventions, AbsoluteDate missionReferenceDate, TimeScales timeScales) Parse a date in this time scale.

Uses of TimeScales in org.orekit.files.sp3

Constructors in org.orekit.files.sp3 with parameters of type TimeScales

Constructor and Description
SP3Parser(double mu, int interpolationSamples, Function<? super String,? extends Frame> frameBuilder, TimeScales timeScales) Create an SP3 parser and specify the extra information needed to create a Propagator from the ephemeris data.

Uses of TimeScales in org.orekit.frames

Methods in org.orekit.frames that return TimeScales

Modifier and Type	Method and Description
protected TimeScales	AbstractFrames.getTimeScales() Get the time scales.
TimeScales	EOPHistory.getTimeScales() Get the time scales used in computing EOP corrections.

Methods in org.orekit.frames with parameters of type TimeScales

Modifier and Type	Method and Description
EOPHistory	LazyLoadedEop.getEOPHistory(IERSConventions conventions, boolean simpleEOP, TimeScales timeScales) Get Earth Orientation Parameters history.
static EOPHistoryLoader.Parser	EOPHistoryLoader.Parser.newBulletinBParser(IERSConventions conventions, ItrfVersionProvider itrfVersionProvider, TimeScales timeScales) Create a new parser for EOP data in the Bulletin B format.
static EOPHistoryLoader.Parser	EOPHistoryLoader.Parser.newEopC04Parser(IERSConventions conventions, ItrfVersionProvider itrfVersionProvider, TimeScales timeScales) Create a new parser for EOP data in the EOP C04 format.
static EOPHistoryLoader.Parser	EOPHistoryLoader.Parser.newFinalsColumnsParser(IERSConventions conventions, ItrfVersionProvider itrfVersionProvider, TimeScales timeScales, boolean isNonRotatingOrigin) Create a new parser for EOP data in the rapid and predicted columnar format.
static EOPHistoryLoader.Parser	EOPHistoryLoader.Parser.newFinalsXmlParser(IERSConventions conventions, ItrfVersionProvider itrfVersionProvider, TimeScales timeScales) Create a new parser for EOP data in the rapid and predicted XML format.
static Frames	Frames.of(TimeScales timeScales, CelestialBodies celestialBodies) Create a set of frames from the given data.
static Frames	Frames.of(TimeScales timeScales, Supplier<Frame> icrfSupplier) Create a set of frames from the given data.

Constructors in org.orekit.frames with parameters of type TimeScales

Constructor and Description
AbstractFrames(TimeScales timeScales, Supplier<Frame> icrfSupplier) Simple constructor.
EclipticProvider(IERSConventions conventions, TimeScales timeScales) Create a transform provider from MOD to an ecliptically aligned frame.
EOPHistory(IERSConventions conventions, Collection<? extends EOPEntry> data, boolean simpleEOP, TimeScales timeScales) Simple constructor.
GTODProvider(IERSConventions conventions, EOPHistory eopHistory, TimeScales timeScales) Simple constructor.
LazyLoadedFrames(LazyLoadedEop lazyLoadedEop, TimeScales timeScales, CelestialBodies celestialBodies) Create a collection of frames from the given auxiliary data.

Uses of TimeScales in org.orekit.gnss

Constructors in org.orekit.gnss with parameters of type TimeScales

Constructor and Description
RinexLoader(InputStream input, String name, TimeScales timeScales) Loads RINEX from the given input stream using the specified auxiliary data.
RinexLoader(String supportedNames, DataProvidersManager dataProvidersManager, TimeScales timeScales) Create a RINEX loader/parser with the given source of RINEX auxiliary data files.
SEMParser(String supportedNames, DataProvidersManager dataProvidersManager, TimeScales timeScales) Create a SEM loader/parser with the given source of SEM auxiliary data files.
YUMAParser(String supportedNames, DataProvidersManager dataProvidersManager, TimeScales timeScales) Create a YUMA loader/parser with the given source for YUMA auxiliary data files.

Uses of TimeScales in org.orekit.time

Classes in org.orekit.time that implement TimeScales

Modifier and Type	Class and Description
class	AbstractTimeScales Abstract base class for TimeScales that implements some common functionality.
class	LazyLoadedTimeScales An implementation of TimeScales that loads auxiliary data, leap seconds and UT1-UTC, when it is first accessed.

Methods in org.orekit.time that return TimeScales

Modifier and Type	Method and Description
static TimeScales	TimeScales.of(Collection<? extends OffsetModel> utcMinusTai, BiFunction<? super IERSConventions,? super TimeScales,? extends Collection<? extends EOPEntry>> eopSupplier) Create a set of time scales where all the data is loaded from the given functions.

Methods in org.orekit.time with parameters of type TimeScales

Modifier and Type	Method and Description
static <T extends RealFieldElement<T>> FieldAbsoluteDate<T>	FieldAbsoluteDate.createBesselianEpoch(T besselianEpoch, TimeScales timeScales) Build an instance corresponding to a Besselian Epoch (BE).
static <T extends RealFieldElement<T>> FieldAbsoluteDate<T>	FieldAbsoluteDate.createJulianEpoch(T julianEpoch, TimeScales timeScales) Build an instance corresponding to a Julian Epoch (JE).

Method parameters in org.orekit.time with type arguments of type TimeScales

Modifier and Type	Method and Description
static TimeScales	TimeScales.of(Collection<? extends OffsetModel> utcMinusTai, BiFunction<? super IERSConventions,? super TimeScales,? extends Collection<? extends EOPEntry>> eopSupplier) Create a set of time scales where all the data is loaded from the given functions.

Constructors in org.orekit.time with parameters of type TimeScales

Constructor and Description
GNSSDate(AbsoluteDate date, SatelliteSystem system, TimeScales timeScales) Build an instance from an absolute date.
GNSSDate(int weekNumber, double milliInWeek, SatelliteSystem system, TimeScales timeScales) Build an instance corresponding to a GNSS date.

Uses of TimeScales in org.orekit.utils

Methods in org.orekit.utils with parameters of type TimeScales

Modifier and Type	Method and Description
double	IERSConventions.evaluateTC(AbsoluteDate date, TimeScales timeScales) Evaluate the date offset between the current date and the reference date.
<T extends RealFieldElement<T>> T	IERSConventions.evaluateTC(FieldAbsoluteDate<T> date, TimeScales timeScales) Evaluate the date offset between the current date and the reference date.
abstract TimeVectorFunction	IERSConventions.getEOPTidalCorrection(TimeScales timeScales) Get the function computing tidal corrections for Earth Orientation Parameters.
abstract TimeScalarFunction	IERSConventions.getGASTFunction(TimeScale ut1, EOPHistory eopHistory, TimeScales timeScales) Get the function computing Greenwich apparent sidereal time, in radians.
abstract TimeScalarFunction	IERSConventions.getGMSTFunction(TimeScale ut1, TimeScales timeScales) Get the function computing Greenwich mean sidereal time, in radians.
abstract TimeScalarFunction	IERSConventions.getGMSTRateFunction(TimeScale ut1, TimeScales timeScales) Get the function computing Greenwich mean sidereal time rate, in radians per second.
abstract TimeScalarFunction	IERSConventions.getMeanObliquityFunction(TimeScales timeScales) Get the function computing mean obliquity of the ecliptic.
protected FundamentalNutationArguments	IERSConventions.getNutationArguments(TimeScales timeScales) Get the fundamental nutation arguments.
abstract FundamentalNutationArguments	IERSConventions.getNutationArguments(TimeScale timeScale, TimeScales timeScales) Get the fundamental nutation arguments.
IERSConventions.NutationCorrectionConverter	IERSConventions.getNutationCorrectionConverter(TimeScales timeScales) Create a function converting nutation corrections between δX/δY and δΔψ/δΔε.
abstract TimeVectorFunction	IERSConventions.getNutationFunction(TimeScales timeScales) Get the function computing the nutation angles.
AbsoluteDate	IERSConventions.getNutationReferenceEpoch(TimeScales timeScales) Get the reference epoch for fundamental nutation arguments.
abstract TimeVectorFunction	IERSConventions.getPrecessionFunction(TimeScales timeScales) Get the function computing the precession angles.
abstract TimeVectorFunction	IERSConventions.getTideFrequencyDependenceFunction(TimeScale ut1, TimeScales timeScales) Get the function computing frequency dependent terms (ΔC₂₀, ΔC₂₁, ΔS₂₁, ΔC₂₂, ΔS₂₂).
abstract TimeVectorFunction	IERSConventions.getXYSpXY2Function(TimeScales timeScales) Get the function computing the Celestial Intermediate Pole and Celestial Intermediate Origin components.