Dataset {
    Float32 T[T = 1563];
    Float32 Y[Y = 699];
    Grid {
     ARRAY:
        Float64 int_dY[T = 1563][Y = 699];
     MAPS:
        Float32 T[T = 1563];
        Float32 Y[Y = 699];
    } int_dY;
} int_dY;