fr.cnes.sirius.patrius.forces.atmospheres.MSIS2000

Class NRLMSISE00

java.lang.Object

fr.cnes.sirius.patrius.forces.atmospheres.MSIS2000.NRLMSISE00

All Implemented Interfaces:

Serializable

public final class NRLMSISE00
extends Object
implements Serializable

NRLMSISE-00 atmospheric model.
Methods of this class are adapted from the C source code of the NRLMSISE-00 model developed by Mike Picone, Alan Hedin, and Doug Drob, and implemented by Dominik Brodowski. The NRLMSISE-00 model was developed by Mike Picone, Alan Hedin, and Doug Drob. They also wrote a NRLMSISE-00 distribution package in FORTRAN which is available at http://uap-www.nrl.navy.mil/models_web/msis/msis_home.htm Dominik Brodowski implemented and maintains this C version. You can reach him at mail@brodo.de. See the file "DOCUMENTATION" for details, and check http://www.brodo.de/english/pub/nrlmsise/index.html for updated releases of this package.

Since:

1.2

Version:

$Id: NRLMSISE00.java 17582 2017-05-10 12:58:16Z bignon $

Author:

Vincent Ruch, Rami Houdroge

See Also:

Serialized Form

Concurrency :

thread-hostile

Constructor Summary

Constructors

Constructor and Description
NRLMSISE00()

Method Summary

Modifier and Type	Method and Description
void	gtd7d(Input input, Flags flags, Output output) gtd7d.
protected double	splint(double[] xa, double[] ya, double[] y2a, int n, double x) splint calculate cubic spline interpolation value adapted from numerical recipes by press et al.

Methods inherited from class java.lang.Object

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

Constructor Detail

NRLMSISE00

public NRLMSISE00()

Method Detail

splint

protected double splint(double[] xa,
                        double[] ya,
                        double[] y2a,
                        int n,
                        double x)

splint calculate cubic spline interpolation value adapted from numerical recipes by press et al.

Parameters:

xa - array of abscissa in ascending order by x

ya - array of tabulated function in ascending order by x

y2a - array of second derivatives

n - size of arrays xa,ya,y2a

x - abscissa for interpolation

Returns:

splint

gtd7d

public void gtd7d(Input input,
                  Flags flags,
                  Output output)

gtd7d.
This subroutine provides Effective Total Mass Density for output d[5] which includes contributions from "anomalous oxygen" which can affect satellite drag above 500 km. See the section "output" for additional details.

Parameters:

input - input

flags - flags

output - output