Welcome to CCSM

 

The Community Climate System Model (CCSM) was developed in cooperation with the National Science Foundation, the Department of Energy, the National Aeronautics and Space Administration, and the University Corporation for Atmospheric Research National Center for Atmospheric Research.

Except for the segregable components listed below, CCSM is public domain software. There may be other third party tools and libraries that are embedded, and they may have their own copyright notices and terms.

The following components are copyrighted and may only be used, modified, or redistributed under the terms indicated below.

Code	Institution(s)	Copyright	Terms of Use/Disclaimer
ESMF	UCAR and others	Copyright 2002-2005, University Corporation for Atmospheric Research, Massachusetts Institute of Technology, Geophysical Fluid Dynamics Laboratory, University of Michigan, National Centers for Environmental Prediction, Los Alamos National Laboratory, Argonne National Laboratory, NASA Goddard Space Center	GNU General Public License
POP, SCRIP, CICE	Los Alamos National Laboratory	Copyright 2002, 2004, The Regents of the University of California.	University of California Copyright
MPH, Ziolib	Lawrence Berkeley National Laboratory	Copyright 2002, 2003, The Regents of the University of California. Yun (Helen) He, Lawrence Berkeley National Laboratory, yhe@lbl.gov, and Chris H.Q. Ding, Lawrence Berkeley National Laboratory, chqding@lbl.gov.	Privacy & Security Notice, Copyright Status, Disclaimers
MCT	Argonne National Laboratory	Copyright 2000, University of Chicago.	MCT Copyright
ICSSP	N/A	Copyright 2003, Steve Klein and Mark Webb	ISCCP Simulator Software
QT Free Editions	Trolltech®	Copyright 2003, Trolltech.	Trolltech Q Public License
Wadsack-Allen Digital Group	XML/Lite	Copyright 2001	ASPN Module Documentation