1.  summary: Global sulfur emissions at 0m and 100m, for IPCC scenarios,
             from 1990 to 2100

2.  created by: Gary Strand, strandwg@ucar.edu
 
3.  date and time: 
    SOx_emissions_A1_128x256_L26_1990-2100_c040121.nc  : Jan 21 2004
    SOx_emissions_A1_32x64_L2_1990-2100_c040122.nc     : Jan 22 2004
    SOx_emissions_A1_64x128_L2_1990-2100_c040122.nc    : Jan 22 2004
    SOx_emissions_A1G_128x256_L26_1990-2100_c040121.nc : Jan 21 2004
    SOx_emissions_A1G_32x64_L2_1990-2100_c040122.nc    : Jan 22 2004
    SOx_emissions_A1G_64x128_L2_1990-2100_c040122.nc   : Jan 22 2004
    SOx_emissions_A1T_128x256_L26_1990-2100_c040121.nc : Jan 21 2004
    SOx_emissions_A1T_32x64_L2_1990-2100_c040122.nc    : Jan 22 2004
    SOx_emissions_A1T_64x128_L2_1990-2100_c040122.nc   : Jan 22 2004
    SOx_emissions_A2_128x256_L26_1990-2100_c040121.nc  : Jan 21 2004
    SOx_emissions_A2_32x64_L2_1990-2100_c040122.nc     : Jan 22 2004
    SOx_emissions_A2_64x128_L2_1990-2100_c040122.nc    : Jan 22 2004
    SOx_emissions_B1_128x256_L26_1990-2100_c040121.nc  : Jan 21 2004
    SOx_emissions_B1_32x64_L2_1990-2100_c040122.nc     : Jan 22 2004
    SOx_emissions_B1_64x128_L2_1990-2100_c040122.nc    : Jan 22 2004
    SOx_emissions_B2_128x256_L26_1990-2100_c040121.nc  : Jan 21 2004
    SOx_emissions_B2_32x64_L2_1990-2100_c040122.nc     : Jan 22 2004
    SOx_emissions_B2_64x128_L2_1990-2100_c040122.nc    : Jan 22 2004

4.  platform: mineral.cgd.ucar.edu
 
5.  dataset format: netCDF
 
6.  endian: N/A
 
7.  archival copy location: TBD
 
8.  creation details:

    Original IPCC SRES ASCII data files located:

    http://sres.ciesin.org/data/Version1.1/gridded/SO2 Grids.zip

    Converted to netCDF by Perl scripts:

    http://www.cgd.ucar.edu/ccr/strandwg/ccsm/datasets/sulfur/ascii_to_nc_SSS.pl
    where SSS is one of A1G, A1, A1T, A2, B1, B2

    netCDF reversed latitudes and longitudes, and converted to S fluxes by
    Yorick scripts:

    http://www.cgd.ucar.edu/ccr/strandwg/ccsm/datasets/sulfur/s_flux_SSS.i, where
    SSS is one of A1G, A1, A1T, A2, B1, B2

    Interpolated to gaussian grids by Yorick scripts:

    http://www.cgd.ucar.edu/ccr/strandwg/ccsm/datasets/ipcc/s_to_GGG_SSS.i, where
    GGG is one of T85, T42, T21 and SSS is one of A1G, A1, A1T, A2, B1, B2
 
9.  derived from:
    http://sres.ciesin.org/data/Version1.1/gridded/SO2_Grids.zip