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+###########################################################################
+#  					  				  #
+#  CDL -- Client Display Library			Mar 04, 1998      #
+#  					  				  #
+###########################################################################
+
+
+	This directory contains the Client Display Library (CDL) sources.
+The CDL is a  host interface for C or Fortran programs allowing them to
+display images or overlay graphics to display servers such as XImtool or
+SAOimage / SAOtng.  High-level procedures allow IRAF or FITS images to be
+displayed simply, other routines permit access to all other server functions
+(e.g. cursor and image readback, frame selection, etc).  The library also
+features a number of functions for doing image overlay graphics; supported
+graphics primitives include numerous point shapes, lines, circles, ellipses,
+polygons, annular shapes, and text.
+
+    This package is made up of several interfaces, specifically
+
+	CDL	- high-level image display and graphics overlay
+	IMD	- mid-level image display routines
+	COMM	- server communications (currently IIS)
+
+See the Notes file or Reference Guide in the doc subdirectory for more
+information.
+
+	Source for the library itself is in this directory.  Documentation
+is in the 'doc' subdirectory and demonstration applications can be found in
+the 'examples' subdirectory.  The 'test' subdirectory contains debugging
+programs used during development; they're not really good examples of
+programming practice but may serve as demos of how individual functions
+can be called.
+
+	See the RELEASE.NOTES file in this directory, or the Reference
+Guide in the 'doc' subdirectory for information on using and installing
+this library.