Details of a low resolution (T31x3) last glacial maximum CCSM3 simulation: Run setup is described in T31-LGM-notes.pdf. Run scripts, including namelist parameters and forcing data files, are in b30.106-scripts.tgz. The mean seasonal cycle of simulated variables during simulation years 481-500 (NetCDF files) is in b30.106.hist.tgz.
Details of a low resolution (T31x3) 12kya CCSM3 simulation: A second simulation was forced with medium-sized (12kya) ice sheets. The mean seasonal cycle of simulated variables during simulation years 1070-1089 is in b12k.G.hist.tgz.
Both simulations are presented in
Eisenman, Bitz, and Tziperman. Rain driven by receding ice sheets as a cause of past climate change. Paleoceanography, 2009.