This is ctioga, a command-line front-end to the Tioga plotting 
system. ctioga is copyright by Vincent Fourmond 2006; you can use it 
and redistribute it according to the GNU General Public License 
version 2.0, which can be found in the file COPYING.

Please note that *all* the files present in this archive are 
copyrighted and licensed under the terms of the GNU General Public 
License version 2.0.

To install ctioga, you have two options:

./INSTALL

which will install ctioga for all the users, but requires root 
privileges and

./HOME_INSTALL

which installs ctioga only for you. In the latter case, you need to 
set the RUBYLIB variable:

export RUBYLIB=$HOME/lib/ruby

or

setenv RUBYLIB=$HOME/lib/ruby

depending on your shell.

You need to have Tioga installed for ctioga to work. You can get it 
there:

http://rubyforge.org/frs/?group_id=701

A manual page is included in the doc/ directory. However, it is not 
installed by default. On linux systems, you can read it from within 
this directory with

man doc/ctioga.1

You will find some documentation and a few examples in it.

More detailed examples can be found in the examples/ subdirectory. A 
must is to run tutorial.sh (from within the examples/ directory). 
Please *do* run it: it should give you a fairly good idea of what is 
possible with ctioga - then, read the file examples/tutorial to learn 
how to make those ! Please note that the tutorial.sh file is 
automatically generated from tutorial, so the examples given in there 
work out of the box !

Enjoy !

Vincent Fourmond
