Dataset { Float32 T[T = 869]; Float32 Y[Y = 73]; Float32 P[P = 16]; Grid { ARRAY: Float32 partial_P[T = 869][P = 16][Y = 73]; MAPS: Float32 T[T = 869]; Float32 P[P = 16]; Float32 Y[Y = 73]; } partial_P; } partial_P;