Dataset {
    Float32 X[X = 90];
    Float32 T[T = 120];
    Float32 Y[Y = 213];
    Grid {
     ARRAY:
        Float64 int_dX[T = 120][Y = 213][X = 90];
     MAPS:
        Float32 T[T = 120];
        Float32 Y[Y = 213];
        Float32 X[X = 90];
    } int_dX;
} int_dX;