Dataset {
    Float32 X[X = 268];
    Float32 T[T = 13879];
    Float32 Y[Y = 387];
    Grid {
     ARRAY:
        Float64 adif[T = 13879][Y = 387][X = 268];
     MAPS:
        Float32 T[T = 13879];
        Float32 Y[Y = 387];
        Float32 X[X = 268];
    } adif;
} adif;