Dataset {
    Float32 X[X = 90];
    Float32 T[T = 15918];
    Float32 Y[Y = 99];
    Grid {
     ARRAY:
        Float32 partial_Y[T = 15918][Y = 99][X = 90];
     MAPS:
        Float32 T[T = 15918];
        Float32 Y[Y = 99];
        Float32 X[X = 90];
    } partial_Y;
} partial_Y;