Dataset {
    Float32 T[T = 22279];
    Int32 Z[Z = 1];
    Grid {
     ARRAY:
        Float64 partial_X[T = 22279][Z = 1];
     MAPS:
        Float32 T[T = 22279];
        Int32 Z[Z = 1];
    } partial_X;
} partial_X;