Well Chris Scott....if you understood the question...
Airbus aircraft (A318, 319, 320, 321, 330, 340) display a wind vector on the ND when groundspeed > 100 Kts. And it doesn't just display it as a head or tailwind, it will show a direction as well as a speed.
The original poster was asking how it does this.
It's a great question.
Sounds like your professional piloting is quite limited.
