This post was edited by Charles Nykamp on Oct, 2021
A few more resources here for everyone:
A great book for an intro to climate modelling:
A Climate Modelling Primer, Third Edition
Author(s): Kendal McGuffie, Ann Henderson-Sellers
Published Online: 30 JUN 2005
Print ISBN: 9780470857502
Online ISBN: 9780470857618
DOI: 10.1002/0470857617
www.wiley.com/en-us/A+Climate+Modelling+Primer%2C+3rd+Edition-p-9781118687857
(The book includes and Excel energy balance model)
An online textbook on climate dynamics and climate modeling:
Goosse H., P.Y. Barriat, W. Lefebvre, M.F. Loutre and V. Zunz, (Oct 26, 2010). Introduction to climate dynamics and climate modeling. Online textbook available at
http://www.climate.be/textbook.
More FREE climate models online:
MAGICC/SCENGEN(incorporates IPCC results):
http://www.cgd.ucar.edu/cas/wigley/magicc/
The UNEP Java climate model (incorporates IPCC results):
http://www.astr.ucl.ac.be/users/matthews/jcm/
Shodor 1-D Energy Balance model (very simple):
http://www.shodor.org/master/environmental/general/energy/application.html