SofaHd2ae Method

public static void Hd2ae(
	double ha,
	double dec,
	double phi,
	ref double az,
	ref double el
)

Public Shared Sub Hd2ae ( 
	ha As Double,
	dec As Double,
	phi As Double,
	ByRef az As Double,
	ByRef el As Double
)

Parameters

ha  Double

Hour angle (radians).

dec  Double

Declination (radians).

phi  Double

Observer geodetic latitude (radians).

az  Double

Returned azimuth (radians).

el  Double

Returned elevation/altitude (radians).

Reference