Dataset {
    Float32 T[T = 13];
    Float32 X[X = 619];
    Grid {
     ARRAY:
        Float32 int_dT[T = 13][X = 619];
     MAPS:
        Float32 T[T = 13];
        Float32 X[X = 619];
    } int_dT;
} int_dT;