Attributes {
    NC_GLOBAL {
        String title "MERRA-2 statM_2d_edi_Nx: 2d, Single-Level, Monthly Extreme Detection Indices";
        String Conventions "COARDS", "GrADS";
        String dataType "Grid";
        String history "Tue Mar 26 17:40:13 GMT 2024 : imported by GrADS Data Server 2.2";
    }
    lon {
        String grads_dim "x";
        String grads_mapping "linear";
        String grads_size "576";
        String units "degrees_east";
        String long_name "longitude";
        Float64 minimum -180.00000000000;
        Float64 maximum 179.37500000000;
        Float32 resolution 0.625;
    }
    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 "516";
        String grads_min "00z01jan1980";
        String grads_step "1mo";
        String units "days since 1970-1-1 00:00:0.0";
        String long_name "time";
        String minimum "00z01jan1980";
        String maximum "00z01dec2022";
        Float32 resolution 30.436893;
    }
    tn10p {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "percentage of time when daily min 2-m temperature < 10th percentile ";
    }
    tx10p {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "percentage of time when daily max 2-m temperature < 10th percentile ";
    }
    tn90p {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "percentage of time when daily min 2-m temperature > 90th percentile ";
    }
    tx90p {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "percentage of time when daily max 2-m temperature > 90th percentile ";
    }
    dtr {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "diurnal 2-m temperature range ";
    }
    t2m {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "2-m temperature ";
    }
    r90p {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "total precipitation from days > 90th percentile ";
    }
    r95p {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "total precipitation from days > 95th percentile ";
    }
    r99p {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "total precipitation from days > 99th percentile ";
    }
    r90d {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "count of days with precipitation > 90th percentile ";
    }
    r95d {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "count of days with precipitation > 95th percentile ";
    }
    r99d {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "count of days with precipitation > 99th percentile ";
    }
    prcptot {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "total precipitation on days > 1 mm ";
    }
    cdd {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "maximum number of consecutive days when precipitation < 1 mm ";
    }
    cwd {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "maximum number of consecutive days when precipitation > 1 mm ";
    }
    sdii {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "ratio of annual total precipitation to the number of wet days (>=1 mm) ";
    }
    wsdi {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "count when at least 6 consecutive days of max temperature > 90th percentile ";
    }
    csdi {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "count when at least 6 consecutive days of min temperature < 10th percentile ";
    }
    lws {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "length of longest warm spell ";
    }
    lcs {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "length of longest cold spell ";
    }
    hwn {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "number of heat wave events ";
    }
    hwd {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "longest heat wave ";
    }
    hwf {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "number of heat wave days ";
    }
    hwa {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "temperature on hottest day of hottest event ";
    }
    hwm {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "average temperature anomaly over all heat wave days ";
    }
    drydays {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "count of days with precipitation < 1 mm ";
    }
    wetdays {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "count of days with precipitation >= 1 mm ";
    }
    rx1day {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "highest one day precipitation is the maximum of one day precipitation amount in a given time period ";
    }
    r10mm {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "heavy precipitation days is the number of days per time period with daily precipitation sum exceeding 10 mm ";
    }
    r20mm {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "very heavy precipitation days is the number of days per time period with daily precipitation sum exceeding 20 mm ";
    }
    rx5day {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "highest precipitation amount for a five day interval, including the calendar day as the last day ";
    }
    rx5daycount {
        Float32 _FillValue -9999.0;
        Float32 missing_value -9999.0;
        String long_name "number of 5day heavy precipitation periods per time period ";
    }
}