Name

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      COMPLEXVIEW

Purpose

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      View a subarea of a complex image as a vector field.

Category

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Calling Sequence

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      complexview, z

Inputs

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      z = complex array. in

Keyword Parameters

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Keywords

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        NX=nx, NY=nx Option subarea size (def=50 x 30).
        /KEEP to keep vector plot box on exit.

Outputs

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Common Blocks

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Notes

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      Notes: It is assumed that the complex image is being
      displayed in the current window. This may be any
      property of the image, like magnitude, phase, power, ...
      and must be in a window the same size as the complex array.
        Drag box around in displayed complex image window.
      Click middle mouse button to exit. View area may be changed
      also after clicking middle button. Click continue after
      changing view area. Can right click on vector plot window
      and set to Always on top.
        Axis labels apply to the lower left corner of the complex
      pixels.

Modification History

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      R. Sterner, 2004 Mar 01
      R. Sterner, 2010 May 03 --- Converted arrays from () to [].
  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.