Attributes {
    NC_GLOBAL {
        String title "GEOS CF (Composition Forecast)";
        String Conventions "COARDS", "GrADS";
        String dataType "Grid";
        String history "Thu Apr 25 02:26:30 UTC 2024 : imported by GrADS Data Server 2.0";
        String extra_das_attribute "This is an example of metadata added using a supplementary DAS file. See testdata/extra.das for the source.";
    }
    lon {
        String grads_dim "x";
        String grads_mapping "linear";
        String grads_size "1440";
        String units "degrees_east";
        String long_name "longitude";
        Float64 minimum -180.00000000000;
        Float64 maximum 179.75000000000;
        Float32 resolution 0.25;
    }
    lat {
        String grads_dim "y";
        String grads_mapping "linear";
        String grads_size "721";
        String units "degrees_north";
        String long_name "latitude";
        Float64 minimum -90.00000000000;
        Float64 maximum 90.00000000000;
        Float32 resolution 0.25;
    }
    time {
        String grads_dim "t";
        String grads_mapping "linear";
        String grads_size "12605";
        String grads_min "00z01jan2020";
        String grads_step "180mn";
        String units "days since 1-1-1 00:00:0.0";
        String long_name "time";
        String minimum "00z01jan2020";
        String maximum "12z24apr2024";
        Float32 resolution 0.125;
    }
    lev {
        String grads_dim "z";
        String grads_mapping "levels";
        String units "millibar";
        String long_name "altitude";
        Float64 minimum 3000.00000000000;
        Float64 maximum 270.00000000000;
        Float32 resolution 80.29412;
    }
    cl2o2 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "dichlorine dioxide (cl2o2, mw = 103.00 g mol-1) volume mixing ratio dry air ";
    }
    hno2 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "nitrous acid (hno2, mw = 47.00 g mol-1) volume mixing ratio dry air ";
    }
    bry {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "inorganic_bromine_=_2xbr2_br_bro_hobr_hbr_brno2_brno3_brcl_ibr ";
    }
    cloo {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "chlorine dioxide (cloo, mw = 67.00 g mol-1) volume mixing ratio dry air ";
    }
    c3h8 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "propane (c3h8, mw = 44.10 g mol-1) volume mixing ratio dry air ";
    }
    n2o {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "nitrous oxide (n2o, mw = 44.00 g mol-1) volume mixing ratio dry air ";
    }
    t {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "air_temperature ";
    }
    hcl {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "hydrochloric acid (hcl, mw = 36.00 g mol-1) volume mixing ratio dry air ";
    }
    oclo {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "chlorine dioxide (oclo, mw = 67.00 g mol-1) volume mixing ratio dry air ";
    }
    epv {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "ertels_potential_vorticity ";
    }
    bro {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "bromine monoxide (bro, mw = 96.00 g mol-1) volume mixing ratio dry air ";
    }
    chbr3 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "bromoform (chbr3, mw = 253.00 g mol-1) volume mixing ratio dry air ";
    }
    h2o {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "water vapor (h2o, mw = 18.00 g mol-1) volume mixing ratio dry air ";
    }
    sfcareadust {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "mineral_dust_surface_area ";
    }
    ocs {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "carbonyl sulfide (cos, mw = 60.00 g mol-1) volume mixing ratio dry air ";
    }
    no {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "nitrogen oxide (no, mw = 30.00 g mol-1) volume mixing ratio dry air ";
    }
    q {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "specific_humidity ";
    }
    co {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "carbon monoxide (co, mw = 28.00 g mol-1) volume mixing ratio dry air ";
    }
    ch3ccl3 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "methyl chloroform (ch3ccl3, mw = 133.00 g mol-1) volume mixing ratio dry air ";
    }
    ch3br {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "methyl bromide (ch3br, mw = 95.00 g mol-1) volume mixing ratio dry air ";
    }
    hbr {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "hypobromic acid (hbr, mw = 81.00 g mol-1) volume mixing ratio dry air ";
    }
    o_mmr {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "molecular oxygen (o, mw = 16.01 g mol-1) mass mixing ratio total air ";
    }
    o3 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "ozone (o3, mw = 48.00 g mol-1) volume mixing ratio dry air ";
    }
    noy {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "reactive_nitrogen_=_no_no2_hno3_hno4_hono_2xn2o5_pan_organicnitrates_aerosolnitrates ";
    }
    ch2br2 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "dibromomethane (ch2br2, mw = 174.00 g mol-1) volume mixing ratio dry air ";
    }
    hoi {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "hypoiodous acid (hoi, mw = 144.00 g mol-1) volume mixing ratio dry air ";
    }
    oh_mmr {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "hydroxyl radical (oh, mw = 17.01 g mol-1) mass mixing ratio total air ";
    }
    cosz {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "cosine_of_the_solar_zenith_angle ";
    }
    br {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "atomic bromine (br, mw = 80.00 g mol-1) volume mixing ratio dry air ";
    }
    clono2 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "chlorine nitrate (clno3, mw = 97.00 g mol-1) volume mixing ratio dry air ";
    }
    o3_mmr {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "ozone (o3, mw = 48.00 g mol-1) mass mixing ratio total air ";
    }
    br2 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "molecular bromine (br2, mw = 160.00 g mol-1) volume mixing ratio dry air ";
    }
    clo {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "chlorine monoxide (clo, mw = 51.00 g mol-1) volume mixing ratio dry air ";
    }
    i2 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "molecular iodine (i2, mw = 254.00 g mol-1) volume mixing ratio dry air ";
    }
    no2 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "nitrogen dioxide (no2, mw = 46.00 g mol-1) volume mixing ratio dry air ";
    }
    ch4 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "methane (ch4, mw = 16.00 g mol-1) volume mixing ratio dry air ";
    }
    n2o5 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "dinitrogen pentoxide (n2o5, mw = 108.00 g mol-1) volume mixing ratio dry air ";
    }
    no3 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "nitrate radical (no3, mw = 62.00 g mol-1) volume mixing ratio dry air ";
    }
    cl {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "atomic chlorine (cl, mw = 35.00 g mol-1) volume mixing ratio dry air ";
    }
    hno3 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "nitric acid (hno3, mw = 63.00 g mol-1) volume mixing ratio dry air ";
    }
    c2h6 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "ethane (c2h6, mw = 30.07 g mol-1) volume mixing ratio dry air ";
    }
    so2 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "sulfur dioxide (so2, mw = 64.00 g mol-1) volume mixing ratio dry air ";
    }
    dms {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "dimethyl sulfide ((ch3)2s, mw = 62.00 g mol-1) volume mixing ratio dry air ";
    }
    ccl4 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "carbon tetrachloride (ccl4, mw = 152.00 g mol-1) volume mixing ratio dry air ";
    }
    hcho {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "formaldehyde (ch2o, mw = 30.00 g mol-1) volume mixing ratio dry air ";
    }
    cl2 {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "molecular chlorine (cl2, mw = 71.00 g mol-1) volume mixing ratio dry air ";
    }
}