What is this reading?

I am trying to understand if QGroundControl supports reading wind sensors and wind detection other wise are these just there?

QGroundonControl works with cars, boats, planes, and submersibles (like ours). Some of those vehicles (like planes) support other sensors (like windspeed). ArduSub makes no report about windspeed or direction to QGC.

How could I go about adding these to ArduSub? Would I have to do a custom build?