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IEPOX-SOA and related chemical/meteorological fields simulated by CESM2/CAM-chem under present and future conditions


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netcdf file:///data/9e0458c3-9f55-45ab-9544-df91712c99b5/CESM_3D_fields_VBS_CO2_2050_SSP3.nc-0c7df517-5113-49e9-82f5-616adbd96be3 {
  dimensions:
    lev = 32;
    lat = 192;
    lon = 288;
  variables:
    double lev(lev=32);

    double lat(lat=192);

    double lon(lon=288);

    double pom_a1(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "pom_a1 concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double pom_a4(lev=32, lat=192, lon=288);
      :long_name = "pom_a4 concentration";
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double pom_c1(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "pom_c1 in cloud water";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double pom_c4(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "pom_c4 in cloud water";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double bc_a1(lev=32, lat=192, lon=288);
      :long_name = "bc_a1 concentration";
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double bc_a4(lev=32, lat=192, lon=288);
      :long_name = "bc_a4 concentration";
      :mdims = 1; // int
      :units = "ug/m3";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double bc_c1(lev=32, lat=192, lon=288);
      :long_name = "bc_c1 in cloud water";
      :cell_methods = "time: mean";
      :units = "ug/m3";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double bc_c4(lev=32, lat=192, lon=288);
      :units = "ug/m3";
      :long_name = "bc_c4 in cloud water";
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double so4_a1(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :long_name = "so4_a1 concentration";
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double so4_a2(lev=32, lat=192, lon=288);
      :units = "ug/m3";
      :long_name = "so4_a2 concentration";
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double so4_a3(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :units = "ug/m3";
      :long_name = "so4_a3 concentration";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double so4_c1(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "so4_c1 in cloud water";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double so4_c2(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :long_name = "so4_c2 in cloud water";
      :mdims = 1; // int
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double so4_c3(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "so4_c3 in cloud water";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double no3_a1(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "no3_a1 concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double no3_a2(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "no3_a2 concentration";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double no3_a3(lev=32, lat=192, lon=288);
      :units = "ug/m3";
      :long_name = "no3_a3 concentration";
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double no3_c1(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :long_name = "no3_c1 in cloud water";
      :cell_methods = "time: mean";
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double no3_c2(lev=32, lat=192, lon=288);
      :long_name = "no3_c2 in cloud water";
      :cell_methods = "time: mean";
      :units = "ug/m3";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double no3_c3(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :long_name = "no3_c3 in cloud water";
      :cell_methods = "time: mean";
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double nh4_a1(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "nh4_a1 concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double nh4_a2(lev=32, lat=192, lon=288);
      :long_name = "nh4_a2 concentration";
      :cell_methods = "time: mean";
      :units = "ug/m3";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double nh4_a3(lev=32, lat=192, lon=288);
      :units = "ug/m3";
      :long_name = "nh4_a3 concentration";
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double nh4_c1(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :long_name = "nh4_c1 in cloud water";
      :cell_methods = "time: mean";
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double nh4_c2(lev=32, lat=192, lon=288);
      :units = "ug/m3";
      :long_name = "nh4_c2 in cloud water";
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double nh4_c3(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "nh4_c3 in cloud water";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa1_a1(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa1_a1 concentration";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa1_a2(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa1_a2 concentration";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa2_a1(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa2_a1 concentration";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa2_a2(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa2_a2 concentration";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa3_a1(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa3_a1 concentration";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa3_a2(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa3_a2 concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa4_a1(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa4_a1 concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa4_a2(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa4_a2 concentration";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa5_a1(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa5_a1 concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa5_a2(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :long_name = "soa5_a2 concentration";
      :mdims = 1; // int
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa1_c1(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa1_c1 in cloud water";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa1_c2(lev=32, lat=192, lon=288);
      :long_name = "soa1_c2 in cloud water";
      :units = "ug/m3";
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa2_c1(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :long_name = "soa2_c1 in cloud water";
      :cell_methods = "time: mean";
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa2_c2(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa2_c2 in cloud water";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa3_c1(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa3_c1 in cloud water";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa3_c2(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa3_c2 in cloud water";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa4_c1(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :long_name = "soa4_c1 in cloud water";
      :mdims = 1; // int
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa4_c2(lev=32, lat=192, lon=288);
      :cell_methods = "time: mean";
      :long_name = "soa4_c2 in cloud water";
      :mdims = 1; // int
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa5_c1(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa5_c1 in cloud water";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double soa5_c2(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "ug/m3";
      :long_name = "soa5_c2 in cloud water";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double ISOP(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "mol/mol";
      :long_name = "ISOP concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double ISOPOOH(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "mol/mol";
      :long_name = "ISOPOOH concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double IEPOX(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "mol/mol";
      :long_name = "IEPOX concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double pressure(lev=32, lat=192, lon=288);
      :long_name = "pressure";
      :units = "Pa";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double CO(lev=32, lat=192, lon=288);
      :long_name = "CO concentration";
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :units = "mol/mol";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double NO(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "mol/mol";
      :long_name = "NO concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double HO2(lev=32, lat=192, lon=288);
      :units = "mol/mol";
      :long_name = "HO2 concentration";
      :cell_methods = "time: mean";
      :mdims = 1; // int
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double OH(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "mol/mol";
      :long_name = "OH concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double SO2(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :long_name = "SO2 concentration";
      :cell_methods = "time: mean";
      :units = "mol/mol";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double NO2(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "mol/mol";
      :long_name = "NO2 concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double O3(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "mol/mol";
      :long_name = "O3 concentration";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double OMEGA(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "Pa/s";
      :long_name = "Vertical velocity (pressure)";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double RELHUM(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "percent";
      :long_name = "Relative humidity";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double T(lev=32, lat=192, lon=288);
      :mdims = 1; // int
      :units = "K";
      :long_name = "Temperature";
      :cell_methods = "time: mean";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double TS(lat=192, lon=288);
      :units = "K";
      :long_name = "Surface temperature (radiative)";
      :cell_methods = "time: mean";
      :_ChunkSizes = 192U, 288U; // uint

    double MEG_ISOP(lat=192, lon=288);
      :units = "kg/m2/sec";
      :long_name = "ISOP MEGAN emissions flux";
      :cell_methods = "time: mean";
      :_ChunkSizes = 192U, 288U; // uint

    double POA(lev=32, lat=192, lon=288);
      :long_name = "primary organic aerosol concentration";
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double SOA(lev=32, lat=192, lon=288);
      :long_name = "secondary organic aerosol concentration other than IEPOX-SOA";
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double ISOPSOA(lev=32, lat=192, lon=288);
      :long_name = "IEPOX-SOA (or isoprene SOA from isoprene + OH) concentration simulated by the VBS scheme";
      :units = "ug/m3";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double ph_bin1(lev=32, lat=192, lon=288);
      :units = "unitless";
      :long_name = "aerosol pH (accumulation mode)";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double ph_bin2(lev=32, lat=192, lon=288);
      :long_name = "aerosol pH (Aitken mode)";
      :units = "unitless";
      :_ChunkSizes = 16U, 96U, 144U; // uint

    double ph_bin3(lev=32, lat=192, lon=288);
      :long_name = "aerosol pH (coarse mode)";
      :units = "unitless";
      :_ChunkSizes = 16U, 96U, 144U; // uint

  // global attributes:
  :created_by = "Duseong Jo (cdswk@ucar.edu)";
  :model_simulation_name = "VBS_CO2_2050_SSP3";
  :contact = "Duseong Jo (cdswk@ucar.edu) or Louisa Emmons (emmons@ucar.edu)";
  :comment = "Variables averaged for 8 simulation years. See Table 1 in Jo et al. (2021, ACP) for more details";
}