Dataset {
    Float32 Y[Y = 270];
    Float32 T[T = 1578];
    Grid {
     ARRAY:
        Float64 int_dT[Y = 270][T = 1578];
     MAPS:
        Float32 Y[Y = 270];
        Float32 T[T = 1578];
    } int_dT;
} int_dT;