Dear all
          when I run RegCM3 from 19600101 to 19611231 and select " OISST", the error as follows:
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gf90 -byteswapio -c  SST_1DEG.f
pgf90 -byteswapio -L/usr/netcdf/lib -o SST SST_1DEG.o -lnetcdf -lnetcdff
 OISST data required are not available
 IDATE1, IDATE2 =    1960010100   1961123118
FORTRAN STOP
pgf90 -byteswapio -c  ICBC.f
pgf90 -byteswapio -L/usr/netcdf/lib -o ICBC ICBC.o -lnetcdf -lnetcdff
 NREC =        289276
 NSTART,NNNEND:         17533        20456
 IDATE1,IDATE2:    1960010100   1961123118
 ERROR OPENING SST.RCM FILE
4810 IN PROGRAM ICBC
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      may be because the SST data  " sst.mnmean.nc "  used this simulation ( which was downloaded from ftp.ncep.noaa.gov) is from 1981 to 2010 .
 So the question of mine is : When I run RegCM3, where i can get the SST data from 1960 to 1990 ?