Hierarchical and adaptive visualization on nested grids

  title={Hierarchical and adaptive visualization on nested grids},
  author={Mario Ohlberger and Martin Rumpf},
Modern numerical methods are capable to resolve fine structures in solutions of partial differential equations. Thereby they produce large amounts of data. The user wants to explore them interactively by applying visualization tools in order to understand the simulated physical process. Here we present a multiresolution approach for a large class of hierarchical and nested grids. It is based on a hierarchical traversal of mesh elements combined with an adaptive selection of the hierarchical… CONTINUE READING
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