This must be called before QCSeparation_DU. It uses a pager to establish the relative positions of the selected lines, then, for every point determines the closest point in another line to the left and to the right (as determined by looking in the direction of the line.) These distances are stored to two new channels in the database, "Closest_Left" and "Closest_Right"

public static void QCInitSeparation(
	CDB oDB1,
	double d2,
	double d3
)

Public Shared Sub QCInitSeparation ( 
	oDB1 As CDB,
	d2 As Double,
	d3 As Double
)

public:
static void QCInitSeparation(
	CDB^ oDB1, 
	double d2, 
	double d3
)

static member QCInitSeparation : 
        oDB1 : CDB * 
        d2 : float * 
        d3 : float -> unit