| | Class MultiblockCoarsenAlgorithm<DIM> encapsulates the AMR communication pattern to coarsen data from a finer level to any coarser level in a multiblock domain. Most often, data is coarsened from the interiors of source patch components on the source patch level into interiors of patch components on the destination level. If the coarsening operators require ghost cells on a source component, then sufficient ghost cell storage must be provided by the source patch data component, and those ghost cells must be filled before calling the data coarsening routines. More...
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