Package org.orekit.files.ccsds

Class OEMFile.CovarianceMatrix

java.lang.Object

org.orekit.files.ccsds.OEMFile.CovarianceMatrix

Enclosing class:

OEMFile

public static class OEMFile.CovarianceMatrix
extends Object

The CovarianceMatrix class represents a covariance matrix and its metadata: epoch and frame.

Author:

sports

Method Summary

Modifier and Type	Method	Description
AbsoluteDate	getEpoch()	Get the epoch relative to the covariance matrix.
Frame	getFrame()	Get coordinate system for covariance matrix, for absolute frames.
LOFType	getLofType()	Get coordinate system for covariance matrix, for Local Orbital Frames.
org.hipparchus.linear.RealMatrix	getMatrix()	Get the covariance matrix.

Methods inherited from class java.lang.Object

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

Method Detail

getMatrix

public org.hipparchus.linear.RealMatrix getMatrix()

Get the covariance matrix.

Returns:

the covariance matrix

getEpoch

public AbsoluteDate getEpoch()

Get the epoch relative to the covariance matrix.

Returns:

the epoch

getLofType

public LOFType getLofType()

Get coordinate system for covariance matrix, for Local Orbital Frames.

The value returned is null if the covariance matrix is given in an absolute frame rather than a Local Orbital Frame. In this case, the method getFrame() must be used instead.

Returns:

the coordinate system for covariance matrix, or null if the covariance matrix is given in an absolute frame rather than a Local Orbital Frame

getFrame

public Frame getFrame()

Get coordinate system for covariance matrix, for absolute frames.

The value returned is null if the covariance matrix is given in a Local Orbital Frame rather than an absolute frame. In this case, the method getLofType() must be used instead.

Returns:

the coordinate system for covariance matrix