Dataset {
    Float32 X[X = 593];
    Float32 T[T = 1561];
    Grid {
     ARRAY:
        Float64 SPI_1_dekad[X = 593][T = 1561];
     MAPS:
        Float32 X[X = 593];
        Float32 T[T = 1561];
    } SPI_1_dekad;
} SPI_1_dekad;