AUTOREZ: a two-dimensional, Lagrangian, automatic rezoning wavecode (preliminary version)

TL;DRAbstract

AUTOREZ is a two-dimensional, Lagrangian, automatic-rezoning code based on the finite difference wavecode TOODY, and its associated rezoning code TOOREZ. Using an overlay structure, AUTOREZ employs TOODY and TOOREZ in nearly standard forms, with a third sub-program included to link the two. Many automatic rezoning options are available to the user, including mesh distortion measures which may be used to determine when rezoning is needed. Control card and input deck structures for AUTOREZ are described and three examples of AUTOREZ calculations are presented.

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