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PLOTSYM

 NAME:
  plotsym
 PURPOSE:
  function to make plotting symbols much easier.
 Usage:
   plot,x,y,psym=plotsym(/circle,scale=2,/fill)

 CATEGORY:
   Graphics.

 Keywords:
  circle =  circle symbol
  triangle = triangle symbol
  diamond = diamond symbold
  box = box symbol
  line = line symbol
  scale = scales the symbol
  angle = angle the symbol should be rotated
  _extra = extra keywords for usersym.  These are thick, color and fill

 Written by:
 Ronn Kling
 Ronn Kling Consulting
 7038 Westmoreland Dr.
 Warrenton, VA 20187
 ronn@rlkling.com
 www.rlkling.com
 copyright 1999, all rights reserved