Description of source and Makefile:
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The DARN Radar plotting support software written in C and in Fortran is used 
in conjunction with the CDAWlib IDL software. The source code was originaly
provided to NSSDC by JHU/APL.  The code was modified for CDAWlib and a 
Makefile was assembled.  The Makefile generates a shared object module
which is linked w/ CDAWlib through the LD_LIBRARY_PATH environment variable. 
Modify this variable, set in compile_cdaweb.pro, to the path of the module.
Although dependencies for other platforms are included in the Makefile. The 
code has only been tested on SunOS and DecAlpha platforms.  

Radar Installation Instructions:
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This software is provided in several different forms, please use one of
the following that is suitable for your system and its utilities: 
as a "tar" file compressed with the "compress" utility, compressed using 
Gnu "gzip", and not compressed.  

To uncommpress 'Radar_lib.tar.Z' use the uncompress command as follows...

   uncompress Radar_lib.tar.Z

To uncommpress 'Radar_lib.tar.gz' use the gzip command as follows...

   gzip -d Radar_lib.tar.gz

In either case the resulting file will be named 'Radar_lib.tar'.

Then use the "tar" command to extract the source files.  "tar" will
put all of the source files into the current working directory.

The syntax for the `tar' command is different on some flavors of UNIX.  For
most UNIX systems (and the POSIX shell) use...

     tar -xvof CDAWlib.tar

For the IBM-RS6000/AIX use...

     tar -x -v -f CDAWlib.tar