Rotation of the velocity measurements
From Atomix
The measurement frame of reference varies between set-ups. In some instances, the instrument has an axis aligned with the direction of flow, which is ideal. Still, it's possible
Methods used for rotating into the analysis frame of reference
We will update when our final recommendation is set in stone. Also, comment about large vertical velocities on sloped bottoms...
- Using time-averaged velocities in each segment
- Principal component analysis
