Attributes {
    T {
        String standard_name "time";
        Float32 pointwidth 1.0;
        String calendar "360";
        Float32 modulus 12.0;
        Float32 modulo 12.0;
        Int32 gridtype 1;
        String units "months since 1960-01-01";
    }
    Y {
        String standard_name "latitude";
        Float32 pointwidth 2.0;
        Int32 gridtype 0;
        String units "degree_north";
    }
    X {
        String standard_name "longitude";
        Float32 pointwidth 5.0;
        Int32 gridtype 0;
        String units "degree_east";
    }
    SM1{
        ust {
            String units "cm/s";
            String long_name "eastward surface velocity";
            String history "smoothed shipdrift data";
        }
        vst {
            String units "cm/s";
            String long_name "northward surface velocity";
            String history "smoothed shipdrift data";
        }
    }
    SM2{
        ust {
            String units "cm/s";
            String long_name "eastward surface velocity";
            String history "smoothed shipdrift data";
        }
        vst {
            String units "cm/s";
            String long_name "northward surface velocity";
            String history "smoothed shipdrift data";
        }
    }
NC_GLOBAL {
    String iridl:hasSemantics "iridl:WHOI", "iridl:SeaSurface";
    String Conventions "IRIDL";
    String description "Surface velocity data for the tropical Atlantic Ocean";
}
}