Argus Radar - SERIAL INTERFACE SPECIFICATIONS
988-10187-004 2.21
Plocal datum = Pref datum + offset
When field 1 contains a value of 999, these fields may not be null, and should contain the
manually entered or user defined offsets.
NOTE 4
Users should be aware that chart transformations based on IHO S60
parameters may result in significant positional errors when applied to chart
data.
WPL – Waypoint location
Latitude and longitude of specified waypoint.
$--WPL, llll.ll, a, yyyyy.yy, a, c--c*hh<CR><LF>
Waypoint identifier
Waypoint longitude, E/W
Waypoint latitude, N/S
NOTE 1
Waypoints with name field are not accepted.