The OneView IS particle tracking feature lets you define the area of interest, then automatically maintain that area in the center of your display while collecting in-situ data. This movie was taken with Track Particle feature on, allowing the particle of interest to stay stationary in the field of view. See OneView IS particle tracking, part 1 video in the OneView media library to compare the particle movement in the original dataset. 

OneView IS particle tracking, part 2