>  Docs Center  >  Libraries  >  JHU/APL/S1R  >  PATH_REDUCE_POINTS

PATH_REDUCE_POINTS

PATH_REDUCE_POINTS

Name


      PATH_REDUCE_POINTS

Purpose


      Reduce number of points in a path.

Category


Calling Sequence


      path_reduce_points, x1,y1, x2, y2

Inputs


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

Keyword Parameters


Keywords


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

Outputs


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

Common Blocks


Notes


Modification History


      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.



© 2019 Harris Geospatial Solutions, Inc. |  Legal
My Account    |    Store    |    Contact Us