Name

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      MAKEZ

Purpose

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      Make simulated 2-d data. Useful for software development.

Category

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Calling Sequence

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      data = makez( nx, ny, w)

Inputs

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      nx, ny = size of 2-d array to make. in
      w = smoothing window size (def = 5% of sqrt(nx*ny)). in

Keyword Parameters

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Keywords

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        MIN=mn Optional data minimum value (def=0.).
        MAX=mx Optional data maximum value (def=mn+1.).
        /PERIODIC forces data to match at ends. Will not work
          for smoothing windows much more than about 30% of n.
        SEED=s Set random seed for repeatable results.
        LASTSEED=s returns last random seed used.

Outputs

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      data = resulting data array (def = undef). out

Common Blocks

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      makez_com

Notes

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Modification History

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      R. Sterner, 29 Nov, 1986.
      R. Sterner, 1994 Feb 22 --- Rewrote from new makey.
      R. Sterner, 2009 Mar 10 --- Added MIN=mn, MAX=mx.
      R. Sterner, 2010 May 04 --- Converted arrays from () to [].
  Copyright (C) 1986, 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.