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			       SU

      SURFPLOT is a module which displays a SAD file as a mesh plot.

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 Enter an option:                               1-JUN-1999 15:02:42.47
 OPTION=.SU                                                                             
 SURFPLOT, Version 2
 Open the file from which a mesh plot will be created
 FILE=F022152                                 
 There are   3 maps in the file       
 MAP=1
 Reading from the file
  512 rows of  320 pixels in R4 format
 Define the area to be plotted
 BOUNDARIES=115 157 310 346
 Enter the distance of the viewer from the center of the area to be displayed:
 DISTANCE=  66.6108    
 Enter the azimuth and altitude in degrees of the viewer relative to the
 ANGLES=225 45
 The pixel intensity unit will be taken to be a pixel
 OFFSET_&_SCALE=100 .07
 Enter the plot devices:
      S   = SAOimage
     -S   = SAOimage, no erasure of screen
      G   = Graphics terminal (VT100/Retrographics and Visual 550)
      G4  = Graphics terminal emulator (Versaterm)
      X   = Xterm (default)
      F   = File
 DEVICES=G F              
 Enter a string:
 STRING=148
 Enter a string:
 STRING=145
 Enter a string:
 STRING=146
 Enter a string:
 STRING=147
 Enter a string:
 STRING=149
 Enter a string:
 STRING=CLUSTER ABELL 1689
 Enter a string:
 STRING=E
 Enter a string:
 STRING=N
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