Dataset {
    Float32 Y[Y = 699];
    Float32 T[T = 1568];
    Grid {
     ARRAY:
        Float64 SPI_1_dekad[Y = 699][T = 1568];
     MAPS:
        Float32 Y[Y = 699];
        Float32 T[T = 1568];
    } SPI_1_dekad;
} SPI_1_dekad;