This application simulate navigation data and send it in RES format via UDP.
Position can be either from map position or current position.
Heading, heave, pitch and roll, can be ajusted from slidebars.
Velocity in north and east components can be adjusted from slidebars
The period between messages can be changed, but the period for the attitude message and the position message is the same.
Time is set to 0 (not used).
The velocity in both attitude message and position message is 0.
