Even on regional datasets DUG Insight is pretty fast, but if you’re not using this trick, you’re missing out on the fastest displays ever. Scrolling through inlines, crosslines, time slices, and even offset planes from gathers can be nearly instant. 

By creating optimised sub-volumes, Insight reads data significantly faster. This is perfect when scrolling through inlines, crosslines and time-slices. Each sub-volume contains a compressed copy of the data, optimised for a different view. The sub-volumes take up some additional space, but it’s often worth it for really high performance!

Don’t worry, the compressed sub-volumes are used only for display. Calculations and exported results only use the original data!