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README 2024-01-11 1.3 kB
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Description:

   REFLECT_BLOCKS reflects the blocks of a multiblock grid in the plane
specified.  An optional function file may also be reflected.  Either both
halves or just the reflected half may be output.  An option to force
exact zeros at the symmetry plane is provided.  If a function file is
present, one or more quantities may have the sign changed as part of the
reflection.  Normally this would be just one velocity component.

   The function file may represent either a vertex- or cell-centered
solution, with or without halo cells.  (Only the number of blocks is
required to match that of the grid.)

Procedures:

   XYZQ_IO package  I/O utilities for PLOT3D grid and function files
   RDLIST           Utility for reading an indefinite list of integers

History:

   08/30/05  D.A.Saunders  Initial adaptation of EXTRACT_BLOCKS.
   02/23/06    "     "     Belated realization that reflecting changes the
                           handedness.  Restore the original.
   01/10/24    "     "     The prompt for saving both halves suggested
                           <cr> = yes, but defaulting is not implemented.
                           (READER is not in use.)

Author:  David Saunders, ELORET/NASA Ames Research Ctr., Moffett Field, CA
                         Now with AMA, Inc. at ARC.
Source: README, updated 2024-01-11