org.orekit.forces.gravity.potential

Interface NormalizedSphericalHarmonicsProvider

All Superinterfaces:

SphericalHarmonicsProvider, TideSystemProvider

All Known Implementing Classes:

CachedNormalizedSphericalHarmonicsProvider

public interface NormalizedSphericalHarmonicsProvider
extends SphericalHarmonicsProvider

Interface used to provide normalized spherical harmonics coefficients.

Since:

6.0

Author:

Luc Maisonobe

See Also:

GravityFieldFactory

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	NormalizedSphericalHarmonicsProvider.NormalizedSphericalHarmonics The normalized geopotential coefficients at a specific instance in time.

Method Summary

Modifier and Type	Method and Description
NormalizedSphericalHarmonicsProvider.NormalizedSphericalHarmonics	onDate(AbsoluteDate date) Get the normalized spherical harmonic coefficients at a specific instance in time.

Methods inherited from interface org.orekit.forces.gravity.potential.SphericalHarmonicsProvider

getAe, getMaxDegree, getMaxOrder, getMu, getOffset, getReferenceDate

Methods inherited from interface org.orekit.forces.gravity.potential.TideSystemProvider

getTideSystem

Method Detail

onDate

NormalizedSphericalHarmonicsProvider.NormalizedSphericalHarmonics onDate(AbsoluteDate date)
                                                                  throws OrekitException

Get the normalized spherical harmonic coefficients at a specific instance in time.

Parameters:

date - of evaluation

Returns:

normalized coefficients on date.

Throws:

OrekitException - on error

Since:

6.1