org.orekit.forces.drag.atmosphere

Interface JB2008InputParameters

All Superinterfaces:

Serializable

public interface JB2008InputParameters
extends Serializable

Interface for solar activity and magnetic activity data.

Those data are needed by the JB2008 atmosphere model.

Author:

Pascal Parraud

Method Summary

Modifier and Type	Method and Description
double	getDSTDTC(AbsoluteDate date) Get the temperature change computed from Dst index.
double	getF10(AbsoluteDate date) Get the value of the instantaneous solar flux index (1e-22*Watt/(m²*Hertz)).
double	getF10B(AbsoluteDate date) Get the value of the mean solar flux.
AbsoluteDate	getMaxDate() Gets the available data range maximum date.
AbsoluteDate	getMinDate() Gets the available data range minimum date.
double	getS10(AbsoluteDate date) Get the EUV index (26-34 nm) scaled to F10.
double	getS10B(AbsoluteDate date) Get the EUV 81-day averaged centered index.
double	getXM10(AbsoluteDate date) Get the MG2 index scaled to F10.
double	getXM10B(AbsoluteDate date) Get the MG2 81-day average centered index.
double	getY10(AbsoluteDate date) Get the Solar X-Ray & Lya index scaled to F10.
double	getY10B(AbsoluteDate date) Get the Solar X-Ray & Lya 81-day ave.

Method Detail

getMinDate

AbsoluteDate getMinDate()

Gets the available data range minimum date.

Returns:

the minimum date.

getMaxDate

AbsoluteDate getMaxDate()

Gets the available data range maximum date.

Returns:

the maximum date.

getF10

double getF10(AbsoluteDate date)
       throws OrekitException

Get the value of the instantaneous solar flux index (1e^-22*Watt/(m²*Hertz)).

Tabular time 1.0 day earlier.

Parameters:

date - the current date

Returns:

the instantaneous F10.7 index

Throws:

OrekitException - if the date is out of range of available data

getF10B

double getF10B(AbsoluteDate date)
        throws OrekitException

Get the value of the mean solar flux. Averaged 81-day centered F10.7 B index on the input time.

Tabular time 1.0 day earlier.

Parameters:

date - the current date

Returns:

the mean solar flux F10.7B index

Throws:

OrekitException - if the date is out of range of available data

getS10

double getS10(AbsoluteDate date)
       throws OrekitException

Get the EUV index (26-34 nm) scaled to F10.

Tabular time 1.0 day earlier.

Parameters:

date - the current date

Returns:

the the EUV S10 index

Throws:

OrekitException - if the date is out of range of available data

getS10B

double getS10B(AbsoluteDate date)
        throws OrekitException

Get the EUV 81-day averaged centered index.

Tabular time 1.0 day earlier.

Parameters:

date - the current date

Returns:

the the mean EUV S10B index

Throws:

OrekitException - if the date is out of range of available data

getXM10

double getXM10(AbsoluteDate date)
        throws OrekitException

Get the MG2 index scaled to F10.

Tabular time 2.0 days earlier.

Parameters:

date - the current date

Returns:

the the MG2 index

Throws:

OrekitException - if the date is out of range of available data

getXM10B

double getXM10B(AbsoluteDate date)
         throws OrekitException

Get the MG2 81-day average centered index.

Tabular time 2.0 days earlier.

Parameters:

date - the current date

Returns:

the the mean MG2 index

Throws:

OrekitException - if the date is out of range of available data

getY10

double getY10(AbsoluteDate date)
       throws OrekitException

Get the Solar X-Ray & Lya index scaled to F10.

Tabular time 5.0 days earlier.

Parameters:

date - the current date

Returns:

the Solar X-Ray & Lya index scaled to F10

Throws:

OrekitException - if the date is out of range of available data

getY10B

double getY10B(AbsoluteDate date)
        throws OrekitException

Get the Solar X-Ray & Lya 81-day ave. centered index.

Tabular time 5.0 days earlier.

Parameters:

date - the current date

Returns:

the Solar X-Ray & Lya 81-day ave. centered index

Throws:

OrekitException - if the date is out of range of available data

getDSTDTC

double getDSTDTC(AbsoluteDate date)
          throws OrekitException

Get the temperature change computed from Dst index.

Parameters:

date - the current date

Returns:

the temperature change computed from Dst index

Throws:

OrekitException - if the date is out of range of available data