Attributes {
    NC_GLOBAL {
        String title "tavgM_2d_slv_Nx: MERRA 2D IAU Diagnostic, Single Level Meteorology, Monthly Mean (2/3x1/2L1)";
        String Conventions "COARDS", "GrADS";
        String dataType "Grid";
        String history "Wed Aug 09 14:34:00 GMT 2023 : imported by GrADS Data Server 2.2";
    }
    slp {
        String units "Pa";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "sea level pressure ";
    }
    ps {
        String units "Pa";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "time averaged surface pressure ";
    }
    u850 {
        String units "m s-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "eastward wind at 850 hpa ";
    }
    u500 {
        String units "m s-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "eastward wind at 500 hpa ";
    }
    u250 {
        String units "m s-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "eastward wind at 250 hpa ";
    }
    v850 {
        String units "m s-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "northward wind at 850 hpa ";
    }
    v500 {
        String units "m s-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "northward wind at 500 hpa ";
    }
    v250 {
        String units "m s-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "northward wind at 250 hpa ";
    }
    t850 {
        String units "K";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "temperature at 850 hpa ";
    }
    t500 {
        String units "K";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "temperature at 500 hpa ";
    }
    t250 {
        String units "K";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "temperature at 250 hpa ";
    }
    q850 {
        String units "kg kg-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "specific humidity at 850 hpa ";
    }
    q500 {
        String units "kg kg-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "specific humidity at 500 hpa ";
    }
    q250 {
        String units "kg kg-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "specific humidity at 250 hpa ";
    }
    h1000 {
        String units "m";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "height at 1000 hpa ";
    }
    h850 {
        String units "m";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "height at 850 hpa ";
    }
    h500 {
        String units "m";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "height at 500 hpa ";
    }
    h250 {
        String units "m";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "height at 250 hpa ";
    }
    omega500 {
        String units "Pa s-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "vertical pressure velocity at 500 hpa ";
    }
    u10m {
        String units "ms-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "eastward wind at 10 m above displacement height ";
    }
    u2m {
        String units "ms-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "eastward wind at 2 m above the displacement height ";
    }
    u50m {
        String units "m s-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "eastward wind at 50 m above surface ";
    }
    v10m {
        String units "m s-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "northward wind at 50 m above the displacement height ";
    }
    v2m {
        String units "ms-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "northward wind at 2 m above the displacement height ";
    }
    v50m {
        String units "m s-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "northward wind at 50 m above ";
    }
    t10m {
        String units "K";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "temperature at 10 m above the displacement height ";
    }
    t2m {
        String units "K";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "temperature at 2 m above the displacement height ";
    }
    qv10m {
        String units "kg kg-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "specific humidity at 10 m above the displacement height ";
    }
    qv2m {
        String units "kg kg-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "specific humidity at 2 m above the displacement height ";
    }
    ts {
        String units "K";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "surface skin temperature ";
    }
    disph {
        String units "m";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "displacement height ";
    }
    troppv {
        String units "Pa";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "pv based tropopause pressure ";
    }
    troppt {
        String units "Pa";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "t based tropopause pressure ";
    }
    troppb {
        String units "Pa";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "blended tropopause pressure ";
    }
    tropt {
        String units "K";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "tropopause temperature ";
    }
    tropq {
        String units "kg kg-1";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "tropopause specific humidity ";
    }
    cldprs {
        String units "Pa";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "cloud-top pressure ";
    }
    cldtmp {
        String units "K";
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "cloud-top temperature ";
    }
    lon {
        String grads_dim "x";
        String grads_mapping "linear";
        String grads_size "540";
        String units "degrees_east";
        String long_name "longitude";
        Float64 minimum -180.00000000000;
        Float64 maximum 179.33333332974;
        Float32 resolution 0.6666667;
    }
    lat {
        String grads_dim "y";
        String grads_mapping "linear";
        String grads_size "361";
        String units "degrees_north";
        String long_name "latitude";
        Float64 minimum -90.00000000000;
        Float64 maximum 90.00000000000;
        Float32 resolution 0.5;
    }
    time {
        String grads_dim "t";
        String grads_mapping "linear";
        String grads_size "446";
        String grads_min "00:30z01jan1979";
        String grads_step "1mo";
        String units "days since 1970-1-1 00:00:0.0";
        String long_name "time";
        String minimum "00:30z01jan1979";
        String maximum "00:30z01feb2016";
        Float32 resolution 30.438202;
    }
    var_slp {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the sea level pressure ";
    }
    var_ps {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the time averaged surface pressure ";
    }
    var_u850 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the eastward wind at 850 hpa ";
    }
    var_u500 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the eastward wind at 500 hpa ";
    }
    var_u250 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the eastward wind at 250 hpa ";
    }
    var_v850 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the northward wind at 850 hpa ";
    }
    var_v500 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the northward wind at 500 hpa ";
    }
    var_v250 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the northward wind at 250 hpa ";
    }
    var_t850 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the temperature at 850 hpa ";
    }
    var_t500 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the temperature at 500 hpa ";
    }
    var_t250 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the temperature at 250 hpa ";
    }
    var_q850 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the specific humidity at 850 hpa ";
    }
    var_q500 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the specific humidity at 500 hpa ";
    }
    var_q250 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the specific humidity at 250 hpa ";
    }
    var_h1000 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the height at 1000 hpa ";
    }
    var_h850 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the height at 850 hpa ";
    }
    var_h500 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the height at 500 hpa ";
    }
    var_h250 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the height at 250 hpa ";
    }
    var_omega500 {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the vertical pressure velocity at 500 hpa ";
    }
    var_u10m {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the eastward wind at 10 m above displacement height ";
    }
    var_u2m {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the eastward wind at 2 m above the displacement height ";
    }
    var_u50m {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the eastward wind at 50 m above surface ";
    }
    var_v10m {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the northward wind at 50 m above the displacement height ";
    }
    var_v2m {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the northward wind at 2 m above the displacement height ";
    }
    var_v50m {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the northward wind at 50 m above ";
    }
    var_t10m {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the temperature at 10 m above the displacement height ";
    }
    var_t2m {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the temperature at 2 m above the displacement height ";
    }
    var_qv10m {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the specific humidity at 10 m above the displacement height ";
    }
    var_qv2m {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the specific humidity at 2 m above the displacement height ";
    }
    var_ts {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the surface skin temperature ";
    }
    var_disph {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the displacement height ";
    }
    var_troppv {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the pv based tropopause pressure ";
    }
    var_troppt {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the t based tropopause pressure ";
    }
    var_troppb {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the blended tropopause pressure ";
    }
    var_tropt {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the tropopause temperature ";
    }
    var_tropq {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the tropopause specific humidity ";
    }
    var_cldprs {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the cloud-top pressure ";
    }
    var_cldtmp {
        Float32 _FillValue 9.9999999E14;
        Float32 missing_value 9.9999999E14;
        String long_name "variances for the cloud-top temperature ";
    }
}