Open GENIE example program descriptions

Example programs/procedures etc. for Open GENIE
===============================================

These examples are arranged so that the programs may easily be
run by Open GENIE test routines, or by someone wanting to get
an idea of what Open GENIE can do.

To keep the organization of the area simple, most programs have
their own directory.  Generally, data is picked up from files
stored in the area.

For large data files, a link is made in the area to an external
data area to avoid keeping large files in the source tree but
the accesss is the same.

If program fails to link, change into the example directory
and type

	make links

this will usually find the appropriate data files and set up
an appropriate "data" directory link.

programs are normally invoked by a procedure of the same name
as the command gcl file loaded. For some examples you will
need to do an appropriate DEVICE/OPEN before running the
program.

index
=====

prisma
------
Load "phon.gcl" or "diffuse.gcl". Very nice examples of
publication graphics by Mark Harris.

iris
----
An IRIS production, sums detectors over different spectra etc.
Load "add.gcl" and then run with the command

	add

io
__

Several GCL files (raw_file.gcl, ascii_io.gcl, ascii_file.gcl, intermediate_file.gcl) to demonstrate 
various bits of Open GENIE data Input/Output