# This directory contains CCSM4 data for all of the simulations in (please site if using data): Vettoretti, G. Ditlevsen, P., Jochum, M. and Rasmussen, S. O., Atmospheric CO$_2$ Control of Spontaneous Millennial-Scale Ice Age Climate Oscillations. Nature Geocience (2022). The model output is in timeseries of decadal average climatologies for atmosphere, ocean, sea ice and land. Glacial Simulation: Atmospheric CO2 = 170 ppmv cesmi6gat31rblc170i Glacial Simulation: Atmospheric CO2 = 185 ppmv cesmi6gat31rblc185 Glacial Simulation: Atmospheric CO2 = 200 ppmv cesmi6gat31rblc200 Glacial Simulation: Atmospheric CO2 = 210 ppmv cesmi6gat31rblc210 Glacial Simulation: Atmospheric CO2 = 210 ppmv with two 0.05Sv @ 500 year Heinrich Events cesmi6gat31rblc210p05fwf Glacial Simulation: Atmospheric CO2 = 220 ppmv cesmi6gat31rblc220 Glacial Simulation: Atmospheric CO2 = 225 ppmv cesmi6gat31rblc225 Glacial Simulation: Atmospheric CO2 = 230 ppmv cesmi6gat31rblc230i Glacial Simulation: Atmospheric CO2 = 240 ppmv cesmi6gat31rblc240i Modern Pre-Industrial Control Simulation: Atmospheric CO2 = 278 ppmv cesmpit31rbl As an example of the files for CO2 = 185 ppmv 01 -> 12 = January to December climatologies etc. (decadal average) DJF -> SON = Dec,Jan,Feb to September,October,November etc. (decadal average) ANN = Annual Mean climatology (decadal average) Atmospheric Model Files (CAM4): cesmi6gat31rblc185/atm/hist/ts: total 153G -rw-r--r-- 1 guido 501 8.9G Apr 9 2020 cesmi6gat31rblc185_01_211001_998901_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.0G Apr 9 2020 cesmi6gat31rblc185_02_211002_998902_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.0G Apr 9 2020 cesmi6gat31rblc185_03_211003_998903_cam2_decclimots.nc -rw-r--r-- 1 guido 501 8.9G Apr 9 2020 cesmi6gat31rblc185_04_211004_998904_cam2_decclimots.nc -rw-r--r-- 1 guido 501 8.9G Apr 9 2020 cesmi6gat31rblc185_05_211005_998905_cam2_decclimots.nc -rw-r--r-- 1 guido 501 8.9G Apr 9 2020 cesmi6gat31rblc185_06_211006_998906_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.0G Apr 9 2020 cesmi6gat31rblc185_07_211007_998907_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.1G Apr 9 2020 cesmi6gat31rblc185_08_211008_998908_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.1G Apr 9 2020 cesmi6gat31rblc185_09_211009_998909_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.1G Apr 9 2020 cesmi6gat31rblc185_10_211010_998910_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.0G Apr 9 2020 cesmi6gat31rblc185_11_211011_998911_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.0G Apr 9 2020 cesmi6gat31rblc185_12_210912_998812_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.3G Apr 9 2020 cesmi6gat31rblc185_ANN_210912_998911_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.1G Apr 9 2020 cesmi6gat31rblc185_DJF_210912_998902_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.1G Apr 9 2020 cesmi6gat31rblc185_JJA_211006_998908_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.0G Apr 9 2020 cesmi6gat31rblc185_MAM_211003_998905_cam2_decclimots.nc -rw-r--r-- 1 guido 501 9.2G Apr 9 2020 cesmi6gat31rblc185_SON_211009_998911_cam2_decclimots.nc Sea Ice Model Files (CICE4): cesmi6gat31rblc185/ice/hist/ts: total 22G -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_01_211001_998901_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_02_211002_998902_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_03_211003_998903_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_04_211004_998904_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_05_211005_998905_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_06_211006_998906_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.4G Mar 29 2020 cesmi6gat31rblc185_07_211007_998907_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.4G Mar 29 2020 cesmi6gat31rblc185_08_211008_998908_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_09_211009_998909_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_10_211010_998910_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_11_211011_998911_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_12_210912_998812_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.4G Mar 29 2020 cesmi6gat31rblc185_ANN_210912_998911_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.4G Mar 29 2020 cesmi6gat31rblc185_DJF_210912_998902_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.4G Mar 29 2020 cesmi6gat31rblc185_JJA_211006_998908_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.3G Mar 29 2020 cesmi6gat31rblc185_MAM_211003_998905_cice_decclimots.nc -rw-r--r-- 1 guido 501 1.4G Mar 29 2020 cesmi6gat31rblc185_SON_211009_998911_cice_decclimots.nc Land Model Files (CLM4): cesmi6gat31rblc185/lnd/hist/ts: total 38G -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_01_211001_998901_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_02_211002_998902_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_03_211003_998903_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_04_211004_998904_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_05_211005_998905_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_06_211006_998906_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_07_211007_998907_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_08_211008_998908_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_09_211009_998909_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_10_211010_998910_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_11_211011_998911_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_12_210912_998812_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_ANN_210912_998911_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_DJF_210912_998902_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_JJA_211006_998908_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_MAM_211003_998905_clm2_decclimots.nc -rw-r--r-- 1 guido 501 2.3G Mar 29 2020 cesmi6gat31rblc185_SON_211009_998911_clm2_decclimots.nc Ocean Model Files (POP2): cesmi6gat31rblc185/ocn/hist/ts: total 549G -rw-r--r-- 1 guido 501 32G Mar 29 2020 cesmi6gat31rblc185_01_211001_998901_pop_decclimots.nc -rw-r--r-- 1 guido 501 32G Mar 29 2020 cesmi6gat31rblc185_02_211002_998902_pop_decclimots.nc -rw-r--r-- 1 guido 501 32G Mar 29 2020 cesmi6gat31rblc185_03_211003_998903_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_04_211004_998904_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_05_211005_998905_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_06_211006_998906_pop_decclimots.nc -rw-r--r-- 1 guido 501 32G Mar 29 2020 cesmi6gat31rblc185_07_211007_998907_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_08_211008_998908_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_09_211009_998909_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_10_211010_998910_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_11_211011_998911_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_12_210912_998812_pop_decclimots.nc -rw-r--r-- 1 guido 501 34G Mar 30 2020 cesmi6gat31rblc185_ANN_210912_998911_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_DJF_210912_998902_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_JJA_211006_998908_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_MAM_211003_998905_pop_decclimots.nc -rw-r--r-- 1 guido 501 33G Mar 29 2020 cesmi6gat31rblc185_SON_211009_998911_pop_decclimots.nc