public class TrajectoryStateHistory extends Object implements EphemerisFile.EphemerisSegment<TimeStampedPVCoordinates>
Modifier and Type | Method and Description |
---|---|
CartesianDerivativesFilter |
getAvailableDerivatives()
Get which derivatives of position are available in this ephemeris segment.
|
List<TimeStampedPVCoordinates> |
getCoordinates()
Get the coordinates for this ephemeris segment in
EphemerisFile.EphemerisSegment.getFrame() . |
Frame |
getFrame()
Get the reference frame for this ephemeris segment.
|
int |
getInterpolationSamples()
Get the number of samples to use in interpolation.
|
TrajectoryStateHistoryMetadata |
getMetadata()
Get metadata.
|
double |
getMu()
Get the standard gravitational parameter for the satellite.
|
AbsoluteDate |
getStart()
Get the start date of this ephemeris segment.
|
AbsoluteDate |
getStop()
Get the end date of this ephemeris segment.
|
List<TrajectoryState> |
getTrajectoryStates()
Get the trajectory states.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getInertialFrame, getPropagator
public TrajectoryStateHistoryMetadata getMetadata()
public List<TrajectoryState> getTrajectoryStates()
public double getMu()
getMu
in interface EphemerisFile.EphemerisSegment<TimeStampedPVCoordinates>
EphemerisFile.EphemerisSegment.getPropagator()
, in m³/s².public Frame getFrame()
EphemerisFile.EphemerisSegment.getCoordinates()
.getFrame
in interface EphemerisFile.EphemerisSegment<TimeStampedPVCoordinates>
null
.public int getInterpolationSamples()
getInterpolationSamples
in interface EphemerisFile.EphemerisSegment<TimeStampedPVCoordinates>
public CartesianDerivativesFilter getAvailableDerivatives()
While EphemerisFile.EphemerisSegment.getCoordinates()
always returns position, velocity, and
acceleration the return value from this method indicates which of those are in
the ephemeris file and are actually valid.
getAvailableDerivatives
in interface EphemerisFile.EphemerisSegment<TimeStampedPVCoordinates>
public AbsoluteDate getStart()
The date returned by this method is equivalent to getPropagator().getMinDate()
.
getStart
in interface EphemerisFile.EphemerisSegment<TimeStampedPVCoordinates>
public AbsoluteDate getStop()
The date returned by this method is equivalent to getPropagator().getMaxDate()
.
getStop
in interface EphemerisFile.EphemerisSegment<TimeStampedPVCoordinates>
public List<TimeStampedPVCoordinates> getCoordinates()
EphemerisFile.EphemerisSegment.getFrame()
.getCoordinates
in interface EphemerisFile.EphemerisSegment<TimeStampedPVCoordinates>
EphemerisFile.EphemerisSegment.getAvailableDerivatives()
indicates if the velocity or accelerations were
specified in the file. Any position, velocity, or acceleration coordinates that
are not specified in the ephemeris file are zero in the returned values.Copyright © 2002-2021 CS GROUP. All rights reserved.