SofaS2pv Method

public static void S2pv(
	double theta,
	double phi,
	double r,
	double td,
	double pd,
	double rd,
	double[] pv
)

Public Shared Sub S2pv ( 
	theta As Double,
	phi As Double,
	r As Double,
	td As Double,
	pd As Double,
	rd As Double,
	pv As Double()
)

Parameters

theta  Double

Longitude angle (radians).

phi  Double

Latitude angle (radians).

r  Double

Radius.

td  Double

Rate of change of theta.

pd  Double

Rate of change of phi.

rd  Double

Rate of change of r.

pv  Double

Returned position-velocity vector (length 6).

Reference