Evita (Efficient Visualization and Interrogation of Terascale Datasets) is a prototype system for the exploration of terascale dataset by using a a wavelet-based representational scheme allowing ranked access to macroscopic data features.
The Evita system provides a general visualization environment for terascale data on rectilinear and curvilinear grids, and is applicable to computational-field-simulation and experimental datasetsarising in applications such as computational fluid dynamics, electromagnetics, environmental sciences, and structural mechanics.
Here are some key features of "Evita":
· Visualization & Data Representation - interactors for 4D space-time navigation, priority schedules for field/grid fidelity tradeoffs, lifting wavelets on curvilinear grids, wavelet invariance to selected features
· Coding & Compression - efficient compression of vector fields and grids, embedded coding of significant features, interactive ROI transcoding
· Grid Generation & Feature Detection - detection/tracking/ranking of significant features through space-time, multi-grid definition of wavelet-domain operators
· QccPac 0.40 or later