In the phantom 3 starndard when I wanted to know which direction the wind was I would change by the control key to atti and check where the drone was moving. In this way he knew whether he would fly against or in favor of seeing.
From what I understand so far, the spark only comes into atti if it fails the gps signal? Is there any way to manually put the spark into atti?

Nope....(quite sure!)

Sorry, Sir, the Spark cannot be switched into Atti mode manually.