Attributes { NC_GLOBAL { String title "GEOS CF (Composition Forecast)"; String Conventions "COARDS", "GrADS"; String dataType "Grid"; String history "Thu Nov 14 02:05:33 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 "60204"; String grads_min "00:30z01jan2018"; String grads_step "60mn"; String units "days since 1-1-1 00:00:0.0"; String long_name "time"; String minimum "00:30z01jan2018"; String maximum "11:30z13nov2024"; Float32 resolution 0.041666668; } lev { String grads_dim "z"; String grads_mapping "linear"; String units "millibar"; String long_name "altitude"; Float64 minimum 72.00000000000; Float64 maximum 72.00000000000; } xyle { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "xylene (c8h10, mw = 106.16 g mol-1) volume mixing ratio dry air "; } nh4 { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "ammonium (nh4, mw = 18.00 g mol-1) volume mixing ratio dry air "; } pm25su_rh35_gcc { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "sulfate_particulate_matter_with_diameter_below_2.5_um_rh_35 "; } bcpi { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "hydrophilic black carbon aerosol (mw = 12.01 g mol-1) volume mixing ratio dry air "; } mvk { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "methyl vinyl ketone (ch2=chc(=o)ch3, mw = 70.00 g mol-1) volume mixing ratio dry air "; } rcho { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "lumped aldehyde >= c3 (ch3ch2cho, mw = 58.00 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 "; } mek { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "methyl ethyl ketone (rc(o)r, mw = 72.11 g mol-1) volume mixing ratio dry air "; } pm25_rh35_gcc { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "particulate_matter_with_diameter_below_2.5_um_rh_35 "; } 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 "; } macr { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "methacrolein (ch2=c(ch3)cho, mw = 70.00 g mol-1) volume mixing ratio dry air "; } pm25oc_rh35_gcc { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "organic_carbon_particulate_matter_with_diameter_below_2.5_um_rh_35 "; } soas { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "soa simple - simplified non-volatile soa parameterization (mw = 150.00 g mol-1) volume mixing ratio dry air "; } pm25bc_rh35_gcc { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "black_carbon_particulate_matter_with_diameter_below_2.5_um_rh_35 "; } ocpi { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "hydrophilic organic carbon aerosol (mw = 12.01 g mol-1) volume mixing ratio dry air "; } pm25ni_rh35_gcc { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "nitrate_particulate_matter_with_diameter_below_2.5_um_rh_35 "; } soap { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "soa precursor - lumped species for simplified soa parameterization (mw = 150.00 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 "; } sala { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "fine (0.01-0.05 microns) sea salt aerosol (mw = 31.40 g mol-1) volume mixing ratio dry air "; } pan { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "peroxyacetyl nitrate (ch3c(o)oono2, mw = 121.00 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 "; } nit { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "inorganic nitrates (mw = 62.00 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 "; } acet { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "acetone (ch3c(o)ch3, mw = 58.08 g mol-1) volume mixing ratio dry air "; } ald2 { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "acetaldehyde (ch3cho, mw = 44.05 g mol-1) volume mixing ratio dry air "; } pm25soa_rh35_gc { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "secondary_organic_aerosol_particulate_matter_with_diameter_below_2.5_um_rh_35 "; } h2o2 { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "hydrogen peroxide (h2o2, mw = 34.00 g mol-1) volume mixing ratio dry air "; } tolu { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "toluene (c7h8, mw = 92.14 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 "; } prpe { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "lumped >= c3 alkenes (c3h6, mw = 42.08 g mol-1) volume mixing ratio dry air "; } pm25ss_rh35_gcc { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "seasalt_particulate_matter_with_diameter_below_2.5_um_rh_35 "; } pm25_rh35_gocar { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "total reconstructed pm2.5 rh 35 "; } eoh { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "ethanol (c2h5oh, mw = 46.07 g mol-1) volume mixing ratio dry air "; } dst4 { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "dust aerosol, reff = 4.5 microns (mw = 29.00 g mol-1) volume mixing ratio dry air "; } bcpo { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "hydrophobic black carbon aerosol (mw = 12.01 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 "; } benz { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "benzene (c6h6, mw = 78.11 g mol-1) volume mixing ratio dry air "; } dst1 { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "dust aerosol, reff = 0.7 microns (mw = 29.00 g mol-1) volume mixing ratio dry air "; } pm25du_rh35_gcc { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "dust_particulate_matter_with_diameter_below_2.5_um_rh_35 "; } isop { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "isoprene (ch2=c(ch3)ch=ch2, mw = 68.12 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 "; } dst2 { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "dust aerosol, reff = 1.4 microns (mw = 29.00 g mol-1) volume mixing ratio dry air "; } salc { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "coarse (0.5-8 microns) sea salt aerosol (mw = 31.40 g mol-1) volume mixing ratio dry air "; } ocpo { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "hydrophobic organic carbon aerosol (mw = 12.01 g mol-1) volume mixing ratio dry air "; } hno4 { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "peroxynitric acid (hno4, mw = 79.00 g mol-1) volume mixing ratio dry air "; } alk4 { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "lumped >= c4 alkanes (mw = 58.12 g mol-1) volume mixing ratio dry air "; } nh3 { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "ammonia (nh3, mw = 17.00 g mol-1) volume mixing ratio dry air "; } 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 "; } 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 "; } 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 "; } 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 "; } dst3 { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "dust aerosol, reff = 2.4 microns (mw = 29.00 g mol-1) volume mixing ratio dry air "; } }