Welcome to the homepage of

Dennou Ruby Project


This page is the forum for those who use the object-oriented script language Ruby for data analyses, visualization, and numerical simulations for geophysical studies. As a loosely-organized project on the voluntary basis, we provide softwares and exchange information for these purposes. Join us to enrich the scientific use of Ruby!



Dennou Ruby Gadgets

Plese post programs that might be useful.

Mailing list

You can subscribe the mailing list by sending a command mail as follows, but note that the trafic is mostly in Japanse. Contact T. Horinouchi if you are interested in. Also, I can forward your message to the mailing list.


Softwares provided from this project are distributed freely under the same license condition as Ruby's unless explicitly specified. The copyright is held by the authors of each software and GFD Dennou Club.

Contact: Takeshi Horinouchi (),
GFD Dennou Club:
Copyright (C) GFD Dennou Club, 2000 - 2011 All rights reserved.