CCSM CVCWG Experiments: CAM3 Extension Simulations
|Brief Description||Various CAM3 experiments were extended from January 2001 through December 2008 (or 2009) using observed SSTs and/or AR4 A1B forcings (if needed).|
The simulations that were extended:
IPCC-GOGA extension runs utilize IPCC AR4 A1B volcanic, greenhouse gas, aerosol and solar forcings, along with observed time-varying SST forcings.
RADATM extension runs utilize IPCC AR4 A1B volcanic, greenhouse gas, aerosol and solar forcings.
|Model Version||cam2_0_2_dev63 / cam2_0_2_dev70|
|Variables Saved||Monthly: Defaults + TMQ, UQ, UT
Daily (all averages, except where noted): U200, V200, U850, V850, T850, T500, T300, T200, Z1000, Z700, Z500, Z300, FLNS, FSNS, FLNT, LHFLX, SHFLX, QFLX, OMEGA850, OMEGA500, TAUX, TAUY, TS, PSL, TREFHT, PRECT, TREFHTMN (min), TREFHTMX (max), TSMN (min), TSMX (max), TMQ
|Mass Store Paths||/JMA/csm/eul128x256_d63vamip_0?b (CAM3 T85 GOGA)
/JMA/csm/eul128x256_d70iamip_0?b (CAM3 T85 IPCC-GOGA)
/JMA/csm/eul128x256_d70sstcl_iforc_0?b (CAM3 T85 RADATM)
/TOMAS/csm/eul128x256_d63vamip_trpsst_0? (CAM3 T85 TOGA)
/JMA/csm/eul64x128_d63vamip_0?b (CAM3 T42 GOGA)
/JMA/csm/eul64x128_d63iamip_0?b (CAM3 T42 IPCC-GOGA)
/JMA/csm/eul64x128_d70sstcl_iforc_0?b (CAM3 T42 RADATM)
/TOMAS/csm/eul64x128_d70vamip_trpsst_0? (CAM3 T42 TOGA)
(? = 1 through 5)
|Postprocessed Data Location||--|
|Postprocessed Data Description||--|
|Notes||A few runs were started in January 2000 (as opposed to January 2001). If combining the larger ensembles with the extensions, it is recommended
that you use 1950-2000 from the original ensembles, and 2001-2009 from the extension runs.
Note: These experiments were run with cam versions 2.0.2dev63 / 2.0.2dev70. Both versions = CAM3.0, and both reproduce the same climate.
Atmospheric history file nomenclature: "h0" in the file name (ex. eul64x128_d63iamip_04.cam2.h0.1975-01.nc) denotes monthly data, "h1" denotes daily data, "h2" denotes 4X daily data.