Dataset {
    Float32 X[X = 144];
    Float32 T[T = 788];
    Int32 P[P = 12];
    Grid {
     ARRAY:
        Float64 partial_Y[T = 788][P = 12][X = 144];
     MAPS:
        Float32 T[T = 788];
        Int32 P[P = 12];
        Float32 X[X = 144];
    } partial_Y;
} partial_Y;