Visualization of scalar data defined on a structured grid-applications to petroleum research

The authors describe some simple visualization techniques that may be used to explore dynamic three-dimensional scalar fields in an interactive way. Scalar data are assumed to have been already computed, and graphic manipulations are done afterwards on a graphics workstation. Structured grids (finite-difference grids) are used, leading to an easy and fast exploration of the interior of a volume. Smooth animation and simultaneous visualization of two or three scalar fields is described. These methods were tested on various types of data from different fields of petroleum engineering, i.e. oil reservoir simulation, geophysics, geology, and combustion engine simulations.<
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