Attributes {
    T {
        Int32 pointwidth 0;
        String calendar "standard";
        Int32 gridtype 0;
        String units "minutes since 2018-01-01 00:00:00";
    }
    SML {
        String units "minutes";
    }
    SMU {
        String units "minutes";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}