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IFWINDOW

IFWINDOW

Name


      IFWINDOW

Purpose


      Create specified window if it does not exist, else use it.

Category


Calling Sequence


      ifwindow, in

Inputs


      in = Index of window to make (def=0). in

Keyword Parameters


Keywords


        XSIZE=nx X size of requested window (def=current).
        YSIZE=ny Y size of requested window (def=current).

Outputs


Common Blocks


Notes


      Notes: The window index, in, is first tested to see if
      that window is open. If not then the window is created.
      If it is open then the size is tested to see if it matches
      the requested size. If not the window is created, else the
      window is used (wset).

Modification History


      R. Sterner, 2004 Jan 09
  Copyright (C) 2004, 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.



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