Dataset {
    Float32 Y[Y = 19];
    Float32 X[X = 16];
    Float32 T[T = 12];
    Structure {
        Grid {
         ARRAY:
            Float32 ust[T = 12][Y = 19][X = 16];
         MAPS:
            Float32 T[T = 12];
            Float32 Y[Y = 19];
            Float32 X[X = 16];
        } ust;
        Grid {
         ARRAY:
            Float32 vst[T = 12][Y = 19][X = 16];
         MAPS:
            Float32 T[T = 12];
            Float32 Y[Y = 19];
            Float32 X[X = 16];
        } vst;
    } SM1;
    Structure {
        Grid {
         ARRAY:
            Float32 ust[T = 12][Y = 19][X = 16];
         MAPS:
            Float32 T[T = 12];
            Float32 Y[Y = 19];
            Float32 X[X = 16];
        } ust;
        Grid {
         ARRAY:
            Float32 vst[T = 12][Y = 19][X = 16];
         MAPS:
            Float32 T[T = 12];
            Float32 Y[Y = 19];
            Float32 X[X = 16];
        } vst;
    } SM2;
} ShipDrift;