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gpskit:docs:zdgpskit:nmea:gpaam

GPAAM

Super class zdGPSKit.NMEA.Sentence
Namespace zdGPSKit.NMEA

This is the Waypoint Arrival Alarm sentence. It's generated by some units to indicate the Status of arrival (i.e. entering the arrival circle, or passing the perpendicular of the course line) at the destination waypoint.


Constructor


Super class
Constructor( inNMEA0183DataChunk As String )

The only parameter needed is a NMEA 0183 sentence without the '$' prefix and the checksum value.

Methods


ArrivalCircleEnterd

Syntax
ArrivalCircleEntered() As String

Returns True if you have entered the arrival circle.

CircleRadius

Syntax
KmCircleRadiusKm() As Double

Returns the proximity circle radius in Kilometers.

CircleRadiusMiles

Syntax
CircleRadiusMiles() As Double

Returns the proximity circle radius in Miles.

CircleRadiusNautical

Syntax
CircleRadiusNautical() As Double

Returns the proximity circle radius in Nautical miles.

CircleRadiusUnity

Syntax
CircleRadiusUnity() As Variant

The unity used by the native value of the proximity circle radius. 'N' For nautical mile.

PassingPerpendicular

Syntax
PassingPerpendicular() As Boolean

Returns True if you are passing the perpendicular of the course line.

WaypointName

Syntax
WaypointName() As Variant

The name of the waypoint, center of the proximity circle.

gpskit/docs/zdgpskit/nmea/gpaam.txt · Last modified: 2016/01/29 17:23 (external edit)