NovasMakeObserver Method

public static short MakeObserver(
	ObserverLocation Where,
	OnSurface ObsSurface,
	InSpace ObsSpace,
	ref Observer Obs
)

Public Shared Function MakeObserver ( 
	Where As ObserverLocation,
	ObsSurface As OnSurface,
	ObsSpace As InSpace,
	ByRef Obs As Observer
) As Short

Parameters

Where  ObserverLocation

Integer code specifying location of observer: 0: observer at geocenter; 1: observer on surface of earth; 2: observer on near-earth spacecraft

ObsSurface  OnSurface

Structure containing data for an observer's location on the surface of the Earth; used when 'Where' = 1

ObsSpace  InSpace

Structure containing an observer's location on a near-Earth spacecraft; used when 'Where' = 2

Obs  Observer

Structure specifying the location of the observer

Return Value

            0 ... everything OK
            1 ... input value of 'Where' is out-of-range.
            

Reference