Dataset {
    Float32 Y[Y = 74];
    Float32 P[P = 7];
    Float32 T[T = 890];
    Float32 X[X = 144];
    Grid {
     ARRAY:
        Float32 partial_X[T = 890][P = 7][Y = 74][X = 144];
     MAPS:
        Float32 T[T = 890];
        Float32 P[P = 7];
        Float32 Y[Y = 74];
        Float32 X[X = 144];
    } partial_X;
} partial_X;