Name

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      PATH_REDUCE_POINTS

Purpose

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      Reduce number of points in a path.

Category

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Calling Sequence

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      path_reduce_points, x1,y1, x2, y2

Inputs

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      x1,y1 = X and Y coordinate arrays of in
              points along path.

Keyword Parameters

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Keywords

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        DIST=dmx Max allowed distance off original path.
          Def=1.
        INDEX=ind Return index array of input points used
          in output array.

Outputs

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      x2,y2 = X and Y coordinate arrays of out
              points along reduced path.

Common Blocks

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Notes

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Modification History

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      R. Sterner, 2007 Aug 20
  Copyright (C) 2007, Johns Hopkins University/Applied Physics Laboratory
  This software may be used, copied, or redistributed as long as it is not
  sold and this copyright notice is reproduced on each copy made. This
  routine is provided as is without any express or implied warranties
  whatsoever. Other limitations apply as described in the file disclaimer.txt.