Download AMIP II Boundary Condition Data at a 1 by 1 Degree Resolution

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The proper citation for the boundary condition data is the following report available as a  PDF file: Taylor, K.E., D. Williamson and F. Zwiers, 2000: "The sea surface temperature and sea ice concentration boundary conditions for AMIP II simulations" PCMDI Report 60, Program for Climate Model Diagnosis and Intercomparison, Lawrence Livermore National Laboratory, 25 pp  (also http://www-pcmdi.llnl.gov/amip/AMIP2/EXPDSN/BCS/amip2bcs.html, 1997). Instructions on how to properly prescribe the boundary conditions in AMIP II simulations are contained in those documents.  The data sets will be periodically updated to near-present (every 6 months, or so).



ASCII Files
 SST 1956-1960 (8 Mb)
 SST 1961-1970 (17 Mb)
 SST 1971-1980 (17 Mb)
 SST 1981-1990 (17 Mb)
 SST 1991-2000 (17 Mb)
 SST 2001-2004 (2 Mb)
 SEA ICE 1956-1960 (2 Mb)
 SEA ICE 1961-1970 (4 Mb)
 SEA ICE 1971-1980 (4 Mb)
 SEA ICE 1981-1990 (4 Mb)
 SEA ICE 1991-2000 (4 Mb)
 SEA ICE 2001-2004 (1 Mb)



NetCDF Files (LATS generated)
 SST 1956-1960 (10 Mb)
 SST 1961-1970 (20 Mb)
 SST 1971-1980 (20 Mb)
 SST 1981-1990 (20 Mb)
 SST 1991-2000 (20 Mb)
 SST 2001-2004 (3 Mb)
 SEA ICE 1956-1960 (3 Mb)
 SEA ICE 1961-1970 (5 Mb)
 SEA ICE 1971-1980 (5 Mb)
 SEA ICE 1981-1990 (5 Mb)
 SEA ICE 1991-2000 (5 Mb)
 SEA ICE 2001-2004 (1 Mb)



GRIB Files (LATS generated)
 SST 1956-1960 (5 Mb)
 SST 1961-1970 (10 Mb)
 SST 1971-1980 (10 Mb)
 SST 1981-1990 (10 Mb)
 SST 1991-2000 (10 Mb)
 SST 2001-2004 (2 Mb)
 SEA ICE 1956-1960 (1 Mb)
 SEA ICE 1961-1970 (1 Mb)
 SEA ICE 1971-1980 (1 Mb)
 SEA ICE 1981-1990 (1 Mb)
 SEA ICE 1991-2000 (1 Mb)
 SEA ICE 2001-2004 (1 Mb)



DRS Files
 SST 1956-1960 (10 Mb)
 SST 1961-1970 (20 Mb)
 SST 1971-1980 (20 Mb)
 SST 1981-1990 (20 Mb)
 SST 1991-2000 (20 Mb)
 SST 2001-2004 (3 Mb)
 SEA ICE 1956-1960 (3 Mb)
 SEA ICE 1961-1970 (5 Mb)
 SEA ICE 1971-1980 (5 Mb)
 SEA ICE 1981-1990 (5 Mb)
 SEA ICE 1991-2000 (5 Mb)
 SEA ICE 2001-2004 (1 Mb)